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Doctor Profile
Dr. Gourdas Choudhuri

Dr. Gourdas Choudhuri , D.M

34+ Years Of Experience

Executive Director - Fortis Memorial Research Institute, Gurgaon

Gastroenterology and Hepatology

OPD Schedule - +91 124 4962200

D.M., M.D, Fellowship of World Gastroenterology Organization (WGO), Fellowship of World Health Organization (WHO), Fellowship of Deutscher Akademischer Austaschdienst (DAAD), Fellowship of Japanese International Cooperation Agency (JICA) Training in Biliary Lithotripsy: at Gottingen University Hospital and Volklingen Kreiskrankenhaus, Germany, July-Aug, 1990.                                                    

Dr.(Prof) Gourdas Choudhuri, MD, DM, FACG, FICP, FAMS, FRCPI, is the HOD & Director of Gastroenterology & Hepatobiliary Sciences. He is a gastroenterologist, medical educator, researcher of national eminence, as well as a columnist and philanthropist. He trained from All India Institute of Medical Sciences, New Delhi. He was the first to start Endoscopic Ultrasound (EUS) and Extra Corporeal Shockwave Biliary Lithotripsy in India (ESWL). Under his leadership, the department of Gastroenterology at Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, developed into one of the top five in the country.

Dr. Choudhuri has played a leadership role in developing liver and digestive healthcare in the country and has served on boards of several scientific bodies and journals. He has been the president of the Indian Society of Gastroenterology and is a revered teacher. He has over 200 scientific publications as well as several orations and awards to his credit.
With over 30 years in the profession, Dr Choudhuri brings vast experience and expertice in diagnosis and management of a wide range of liver and GI diseases. He is also a skilled endoscopist.

Detection of Entamoeba histolytica in the pus of amoebic liver abscess by immunofluorescent technique.

The Indian Journal of Medical Research | June, 1985

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

A study of dietary intake in pre- and post-menstrual period

Human Nutrition,Applied Nutrition. | July, 1986

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

D-penicillamine induced cholestatic jaundice.

The Journal of the Association of Physicians of India | April, 1986

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Muscle biopsy in the evaluation of pyrexia of unknown origin (PUO).

The Journal of the Association of Physicians of India | September, 1986

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Gastric ascariasis.

American Journal of Gastroenterology | September, 1986

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Nitroblue tetrazolium test in the diagnosis of amoebic liver abscess.

The Journal of the Association of Physicians of India | October, 1986

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Nocturnal pain and duodenal ulcer.

The British journal of clinical practices | May, 1988

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Common bile duct obstruction by portal cavernoma.

Digestive Diseases and Sciences | December, 1988

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Jaundice in patients with gallstones: choledocholithiasis or hepatitis?

The Lancet | 18 June, 1988

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Nutritional support in acute pancreatitis

Journal of Gastroenterology and Hepatology | October, 1988

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Jaundice due to albendazole.

Indian Journal of Gastroenterology : Official Journal of the Indian Society of Gastroenterology | October, 1988

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Spontaneous massive gastrointestinal hemorrhage in patients with pancreatitis.

Gastroenterologia Japonica | June, 1988

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Post sclerotherapy esophageal ulcers: a prospective analysis of their behaviour.

Indian Journal of Gastroenterology : Official Journal of the Indian Society of Gastroenterology | Jnuary, 1989

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Poor response to long-term albendazole therapy of hydatid liver cysts.

Scandinavian Journal of Infectious Diseases | 1989

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Extra corporeal shock wave lithotripsy of common bile duct stones. Absence of short-term complications with the use of very high number of shockwaves

Indian Journal of Gastroenterology : Official Journal of the Indian Society of Gastroenterology | 08 July, 2009

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Protective immunity to entamoeba histolytica infection in subjects with antiamoebic antibodies residing in a hyperendemic zone.

Scandinavian Journal of Infectious Diseases | 1991

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Pancreatobiliary ductal union in chronic pancreatitis: is the PBDU really guilty?

Indian Journal of Gastroenterology : Official Journal of the Indian Society of Gastroenterology | October, 1991

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Falls in hemoglobin saturation during ERCP and upper gastrointestinal endoscopy.

World Journal of Surgery | January, 1992

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Percutaneous catheter drainage of amoebic liver abscess.

Clinical Radiology | March, 1992

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Intestinal lymphangiectasia: Evaluation by CT and scintigraphy

Gastrointestinal Radiology | December, 1992

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Giant colonic diverticulae presenting as painless abdominal lump.

Indian Journal of Gastroenterology : Official Journal of the Indian Society of Gastroenterology | April, 1992

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Periampullary carcinoma in a young female with situs inversus.

Indian Journal of Gastroenterology : Official Journal of the Indian Society of Gastroenterology | April, 1992

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Colonic lipoma, masquerading as malignant tumour

Indian Journal of Cancer | 1992

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Inadvertent Duodenal Stenting: A Case Report

Journal of Medical Imaging and Radiation Oncology | February, 1992

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Transient achalasia of esophagus in tetanus.

Indian Journal of Gastroenterology : Official Journal of the Indian Society of Gastroenterology | July, 1992

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Benign non-traumatic inflammatory stricture of the common bile duct.

Indian Journal of Gastroenterology : Official Journal of the Indian Society of Gastroenterology | October, 1992

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Extra-anatomic stenting of the biliary system.

Indian Journal of Gastroenterology : Official Journal of the Indian Society of Gastroenterology | April, 1993

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Pancreato-biliary diseases and the Indian Journal of Gastroenterology.

Indian Journal of Gastroenterology : Official Journal of the Indian Society of Gastroenterology | April, 1993

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Chemical nature and distribution of calcium compounds in radiolucent gallstones.

Scandinavian Journal of Gastroenterology | July, 1993

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Is duodenal bile representative of gallbladder bile? A comparative study.

Scandinavian Journal of Gastroenterology | October, 1993

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Endosonographic evaluation of the venous anatomy around the gastro-esophageal junction in patients with portal hypertension

Science Direct | September, 1996

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Solitary non-parasitic cysts of the liver: presentation and management.

Tropical Gastroenterologist | April, 1993

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Lymphangiovenous malformation--a rare cause of giant retroperitoneal cyst.

Indian Journal of Cancer | December, 1993

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Duodenal bile examination in identifying potential non-responders to bile salt treatment and its comparison with gall bladder bile examination.

Gut | January, 1994

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Brittleness of gallstones to lithotripsy: effect of physicochemical and ultrastructural characteristics.

European Journal of Clinical Investigation | January, 1994

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Association of lymphocytic (microscopic) colitis with tropical sprue.

Journal of Gastroenterology and Hepatology | January, 1994

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Utility of biliary microcrystal analysis in predicting composition of common bile duct stones.

Scandinavian Journal of Gastroenterology | April,1994

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Endoscopic ultrasonography in gastroenterology.

Tropical gastroenterology : official journal of the Digestive Diseases Foundation | January, 1994

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Geographic variations in structure and composition of gallstones and their correlation with brittleness.

Journal of Gastroenterology and Hepatology | September, 1994

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Polarizing microscopy of partially dissolved gallstone powder: a simple technique for studying gallstone composition.

Journal of Gastroenterology and Hepatology | May, 1995

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Percutaneous catheter drainage of amebic liver abscesses with and with out intrahepatic biliary communication: a comparative study

ScienceDirect | May, 1995

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Complex ruptured amebic liver abscesses: the role of percutaneous catheter drainage.

European Journal of radiology | May, 1995

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Biliary ascariasis associated with periampullary carcinoma.

Indian Journal of Gastroenterology : Official Journal of the Indian Society of Gastroenterology | July, 1995

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Association of digital clubbing with corrosive stricture of esophagus.

Indian Journal of Gastroenterology : Official Journal of the Indian Society of Gastroenterology | July, 1995

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Role of paraoesophageal collaterals and perforating veins on outcome of endoscopic sclerotherapy for oesophageal varices: an endosonographic study

Gut | 1996

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Endosonographic evaluation of the venous anatomy around the gastro-esophageal junction in patients with portal hypertension.

Hapato-gastroeterology | September, 1996

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Immunoproliferative small intestinal disease: a frequently missed diagnosis.

Indian Journal of Gastroenterology : Official Journal of the Indian Society of Gastroenterology | Aptril, 1996

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Prospective Randomized Trial Comparing Endoscopic Sphincterotomy Followed by Surgery with Surgery Alone in Good Risk Patients with Choledocholithiasis

HPB Surgery | 1996

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Endoscopic management of postoperative bile leak.

Journal of Gastroenterology and Hepatology | February, 1996

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Colonic tuberculosis presenting as diffuse pancolitis.

Indian Journal of Gastroenterology : Official Journal of the Indian Society of Gastroenterology | July, 1996

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Falciparum malaria with acute liver failure.

Tropical gastroenterology : official journal of the Digestive Diseases Foundation | July, 1996

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Primary biliary cirrhosis without pruritus--an Indian variant.

Tropical gastroenterology : official journal of the Digestive Diseases Foundation | July, 1996

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Role of biliary scintigraphy in management of bile leak.

Indian Journal of Gastroenterology : Official Journal of the Indian Society of Gastroenterology | April, 1997

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Endoscopic management of acute calculous cholangitis.

Journal of Gastroenterology and Hepatology | December, 1997

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Percutaneous transhepatic biliary drainage in the management of obstructive jaundice.

Tropical gastroenterology : official journal of the Digestive Diseases Foundation | October, 1997

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Does Entamoeba histolytica cause irritable bowel syndrome?

Indian Journal of Gastroenterology : Official Journal of the Indian Society of Gastroenterology | October, 1997

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Esophageal achalasia presenting during pregnancy.

Indian Journal of Gastroenterology : Official Journal of the Indian Society of Gastroenterology | 1997

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Effect of Endoscopic Sphincterotomy on Gallbladder Motility

Digestive Diseases and Sciences | July, 1997

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Effect of endoscopic sphincterotomy on gall bladder bile lithogenicity and motility

Gut | February, 1998

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Bile lithogenicity and gallbladder emptying in patients with microlithiasis: effect of bile acid therapy.

Gastroenterology | July, 1998

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Biliary ascariasis complicating endoscopic sphincterotomy for choledocholithiasis in India

Journal of Gastroenterology and Hepatology | February, 1999

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Biliary stenting for management of common bile duct stones

Journal of Gastroenterology and Hepatology | 1998

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Endosonographic, endoscopic, and histologic evaluation of alterations in the rectal venous system in patients with portal hypertension.

Gastrointestinal Endoscopy | February, 1999

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Epidemiology of Helicobacter pylori in India.

Indian Journal of Gastroenterology | August, 2000

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Mutations in the cystic fibrosis transmembrane regulator gene in patients with tropical calcific pancreatitis.

The American Journal of Gastroenterology | December, 2000

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Gastroenterology and the Internet.

Tropical gastroenterology : official journal of the Digestive Diseases Foundation | October, 2000

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Gastric tuberculosis presenting as non-healing ulcer: case report.

Tropical gastroenterology : official journal of the Digestive Diseases Foundation | October, 2000

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Is immunoproliferative small intestinal disease uncommon in India?

Tropical gastroenterology : official journal of the Digestive Diseases Foundation | January, 2001

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Two cases of ethylene dibromide poisoning.

Veterinary and Human toxicology | April, 2001

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Prospective study of pancreatic b-cell and exocrine function following duct decompression in tropical calcific pancreatitis.

World Journal of Surgery | February, 2002

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Telemedicine: E-health and hospital of the future

Journal of scientific and industrial research  | June, 2002

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Tropical calcific pancreatitis: strong association with SPINK1 trypsin inhibitor mutations.

Gastroenterology | October, 2002

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

The clinical spectrum of fibrocalculous pancreatic diabetes in north India.

The National medical journal of India | November, 2002

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Hepatitis C: a major health problem of India

Current Science | November, 2003

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Fighting Cancer in the Information Age: The Role of Internet

Indian Journal of Experimental Biology | March, 2003

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Role of trace elements in hepatic encephalopathy: zinc and manganese

Indian Journal of Gastroenterology | December, 2003

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Occult hepatitis B virus infection as a cause of cirrhosis of liver in a region with intermediate endemicity.

Indian Journal of Gastroenterology | July, 2003

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Dapsone induced cholangitis as a part of dapsone syndrome: a case report

BMC Gastroenterology | 11 August, 2003

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Piperacillin induced bone marrow suppression: a case report.

BMC Clinical Pharmocology | 05 June, 2003

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Total PSA and free PSA in patients with severe liver dysfunction

Indian journal of Urology | 2003

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Re: Dutta et al.—Gallbladder Cancer

The American Journal of Gastroenterology | April, 2003

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Apolipoprotein B-100 XbaI gene polymorphism in gallbladder cancer.

Human Genetics | 14 November, 2003

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Mutational spectrum of K-ras oncogene among Indian patients with gallbladder cancer.

Journal of Gastroenterology and Hepatology | 10 May, 2004

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Severe ulcerative colitis: prospective study of parameters determining outcome

Journal of Gastroenterology and Hepatology | 08 October, 2004

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Partially responsive celiac disease resulting from small intestinal bacterial overgrowth and lactose intolerance

BMC Gastroenterology | 22 May, 2004

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Management of idiopathic Budd-Chiari syndrome with primary stent placement: early results.

Journal of Vascular and Interventional Radiology | July, 1996

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Long-term follow-up after pneumatic dilation for achalasia cardia: factors associated with treatment failure and recurrence.

The American Journal of Gastroenterology | December, 2004

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

A report of post-ERCP Pseudomonas aeruginosa infection outbreak.

Indian Journal of Gastroenterology | May, 2005

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Hepatitis C: the Indian scenario

Physician's digest, Gastroenterology | June, 2005

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Autoimmune hepatitis in India: profile of an uncommon disease

BMC Gastroenterology | 15 August, 2005

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

High rates of early HBeAg seroconversion and relapse in Indian patients of chronic hepatitis B treated with Lamivudine: results of an open labeled trial

BMC Gastroenterology | September, 2005

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Molecular_mechanisms_of_pancreatic_cancer

Tropical gastroenterology: official journal of the Digestive Diseases Foundation | July, 2005

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Profile of liver involvement in dengue virus infection.

The National medical journal of India | May, 2005

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Entrapment of delivery catheter: an unusual complication during deployment of biliary self-expandable metallic stent 

Indian Journal of Gastroenterology | July, 2005

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Extrahepatic portal venous obstruction and obstructive jaundice: approach to management.

Journal of Gastroenterology and Hepatology | January, 2005

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Effect of exercise and dietary modification on serum aminotransferase levels in patients with nonalcoholic steatohepatitis.

Journal of Gastroenterology and Hepatology | January, 2006

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Association of low density lipoprotein receptor related protein-associated protein (LRPAP1) gene insertion/deletion polymorphism with gallstone disease

Journal of Gastroenterology and Hepatology | 16 June, 2005

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Genetic polymorphisms in GSTM1, GSTT1, GSTP1, GSTM3 and the susceptibility to gallbladder cancer in North India.

Biomarkers | 08 October, 2008

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Association of APOE-C1 gene cluster polymorphisms with gallstone disease.

Digestive and Liver Disease | June, 2006

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Gastric Adenocarcinoma Presenting With Intestinal Pseudoobstruction, Successfully Treated With Octreotide

Indian Journal of Medical Sciences | November, 2006

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Controversies in the management of hepatitis B.

Kalinga Gastroenterology Foundation | 20 October, 2006

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Lipoprotein receptor associated protein (LRPAP1) insertion/deletion polymorphism: association with gallbladder cancer susceptibility.

Journal of Gastrointestinal Cancer | 07 November, 2007

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Keratin 8 sequence variants in patients with pancreatitis and pancreatic cancer.

Journal of Molecular Medicine | 13 October, 2006

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Association of lipoprotein receptor, receptor-associated protein, and metabolizing enzyme gene polymorphisms with gallstone disease: A case-control study.

Hepatology Research | September, 2006

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Lactose intolerance in patients with irritable bowel syndrome from northern India: a case-control study.

Journal of Gastroenterology and Hepatology | 07 June, 2007

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Slow acetylator genotype of N-acetyl transferase2 (NAT2) is associated with increased susceptibility to gallbladder cancer: the cancer risk not modulated by gallstone disease.

Cancer Biology and Therapy | Januray, 2008

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Is IL-10 −819C/T Gene Polymorphism Modulating the Risk of Gallbladder Disease in North Indian Population?

Journal of Gastrointestinal Cancer | 03 June, 2008

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Status of HFE mutation in thalassemia syndromes in north India.

Annals of Hematology | 31 March, 2007

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Haplotype analysis of signal peptide (insertion/deletion) and XbaI polymorphisms of the APOB gene in gallbladder cancer

Liver International | 04 July, 2007

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

No association of Methylenetetrahydrofolate reductase (MTHFR) C677T polymorphism in susceptibility to gallbladder cancer.

Mary Ann Liebert Inc. publishers | 28 March, 2008

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Chymotrypsin C (CTRC) variants that diminish activity or secretion are associated with chronic pancreatitis.

Nature Genetics | 02 December, 2007

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Acute hemorrhagic ascites: look beyond the gastrointestinal tract

Indian Journal of Gastroenterology | 17 March, 2007

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Association of apolipoprotein A1-C3 gene cluster polymorphisms with gallstone disease

Canadian Journal of Gastroenterology and Hepatology | September, 2008

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Epidemiological and clinical profile of irritable bowel syndrome in India: report of the Indian Society of Gastroenterology Task Force.

Indian Journal of Gastroenterology | January, 2008

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

(1)H NMR spectroscopy of ascitic fluid: discrimination between malignant and benign ascites and comparison of the results with conventional methods.

NMR in Biomedicine | 21 January, 2008

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

1H and 31P NMR studies indicate reduced bile constituents in patients with biliary obstruction and infection

NMR in Biomedicine | 6 OCT, 2008

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

CCR5 Delta32 polymorphism: associated with gallbladder cancer susceptibility.

Scandinavian Journal of Immunology | 08 April, 2008

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Role of genetic variant A-204C of cholesterol 7alpha-hydroxylase (CYP7A1) in susceptibility to gallbladder cancer.

Molecular Genetics and Metabolism | May, 2008

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Acute hemorrhagic ascites: look beyond the gastrointestinal tract

Indian Journal of Gastroenterology | July, 2008

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Cholecystokinin receptor A gene polymorphism in gallstone disease and gallbladder cancer.

Journal of Gastroenterology and Hepatology | June, 2008

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

IL-1 gene polymorphisms and genetic susceptibility of gallbladder cancer in a north Indian population.

Cancer Genetics | 15 Oct, 2008

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Chronic pancreatitis. A prospective nationwide study of 1,086 subjects from India.

Journal of the Pancreas | 02 Sept, 2008

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

No association of Methylenetetrahydrofolate reductase (MTHFR) C677T polymorphism in susceptibility to gallbladder cancer.

Mary Ann Liebert Inc. publishers | 28 March, 2008

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Association of CYP1A1 Msp1 polymorphism with tobacco-related risk of gallbladder cancer in a north Indian population.

European Journal of Cancer Prevention | April, 2008

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Single nucleotide polymorphism in the ABCG8transporter gene is associated with gallbladder cancer susceptibility

Liver International | 3 Nov, 2008

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Polymorphism in glutathione-s-transferases: a risk factor in alcoholic liver cirrhosis.

Drug and Alcohol Dependence | May, 2009

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Pancreatic diabetes

Tropical gastroenterology : official journal of the Digestive Diseases Foundation | April, 2010

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Single-nucleotide polymorphisms of DNA repair genes OGG1 and XRCC1: association with gallbladder cancer in North Indian population.

Annals of Surgical Oncology | 06 March, 2009

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Frequency and Factors Associated with Small Intestinal Bacterial Overgrowth in Patients with Cirrhosis of the Liver and Extra Hepatic Portal Venous Obstruction

Digestive Diseases and Sciences | 08 May, 2009

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Polymorphism in cytochrome P450 2E1 and interaction with other genetic risk factors and susceptibility to alcoholic liver cirrhosis.

Mutation Research - Fundamental and Molecular Mechanisms of Mutagenesis | 12 May, 2009

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Long term efficacy and safety of N-butylcyanoacrylate in endoscopic treatment of gastric varices

Tropical gastroenterology : official journal of the Digestive Diseases Foundation | 2010

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Induction of blood lymphocyte cytochrome P450 2E1 in early stage alcoholic liver cirrhosis.

Alcohol | 15 Sept, 2010

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Association of polymorphism in alcohol dehydrogenase and interaction with other genetic risk factors with alcoholic liver cirrhosis.

Drug and Alcohol Dependence | 01 June, 2010

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Alterations of p53 gene in gallbladder cancer patients of North India

Tropical gastroenterology : official journal of the Digestive Diseases Foundation | 18 August, 2010

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Organic anion transporter 1B1 (SLCO1B1) polymorphism and gallstone formation: High incidence of Exon4 CA genotype in female patients in North India.

Hepatology Research | 25 Oct, 2010

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Role of ABCG8 D19H (rs11887534) variant in gallstone susceptibility in northern India.

Journal of Gastroenterology and Hepatology | 29 Oct,2010

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Long-term efficacy and safety of N-butylcyanoacrylate in endoscopic treatment of gastric varices.

Tropical gastroenterology : official journal of the Digestive Diseases Foundation | September, 2010

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Diagnosis and management of acute variceal bleeding: Asian Pacific Association for Study of the Liver recommendations.

Hepatology International | 19 February, 2011

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Clinical characteristics of 327 Asian patients with autoimmune pancreatitis based on Asian diagnostic criteria.

Pancreas | March, 2011

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Capsule endoscopy for obscure gastrointestinal bleeding in the tropics: report from india

Digestive Endoscopy | 30 November, 2010

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Epidemiology and symptom profile of gastroesophageal reflux in the Indian population: report of the Indian Society of Gastroenterology Task Force.

Indian Journal of Gastroenterology | July, 2011

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Chronic diarrhea and malabsorption due to hypogammaglobulinemia: a report on twelve patients.

Indian Journal of Gastroenterology | 23 July, 2011

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Clinical Characteristics of 327 Asian Patients With Autoimmune Pancreatitis Based on Asian Diagnostic Criteria

Pancreas | March, 2011

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Lack of association of primary iron overload and common HFE gene mutations with liver cirrhosis in adult Indian population.

Indian Journal of Gastroenterology | 06 August, 2011

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Basiliximab does not increase efficacy of corticosteroids in patients with steroid-refractory ulcerative colitis.

Gastroenterology | 30 April, 2012

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Capsule endoscopy for obscure gastrointestinal bleeding in the tropics: report from india

Digestive Endoscopy | January, 2011

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Treatment of Chronic Hepatitis due to Hepatitis C Virus (CH-C) in India: A Randomized Controlled Trial Comparing Daily Interferon-alfa-2b and Ribavirin with Daily Interferon-alfa-2b and Glycyrrhizin—A Multicenter Study

Journal of clinical and experimental hepatology | March, 2012

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Life style modification improves insulin resistance and liver histology in patients with non-alcoholic fatty liver disease.

World Journal of Hepatology | 27 July, 2012

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Amebic infection in humans.

Indian Journal of Gastroenterology | 19 August, 2012

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Chronic pancreatitis: A new pathophysiology

Indian Journal of Human Genetics | September, 2012

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Pathogenesis of tropical sprue: a pilot study of antroduodenal manometry, duodenocaecal transit time & fat-induced ileal brake.

Indian Journal of Medical Research | January, 2013

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Association of interleukin-10 polymorphisms with chronic hepatitis C virus infection in a case-control study and its effect on the response to combined pegylated interferon/ribavirin therapy

Epidemiology and Infection | 18 March,2014

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Pathogenesis of tropical sprue: a pilot study of antroduodenal manometry, duodenocaecal transit time & fat-induced ileal brake.

Indian Journal of Medical Research | January, 2013

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Indian Society of Gastroenterology consensus on ulcerative colitis.

Indian Journal of Gastroenterology | 25 October, 2012

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Spectrum of malabsorption syndrome among adults & factors differentiating celiac disease & tropical malabsorption

Indian Journal of Medical Research | September, 2012

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Insulin resistance and metabolic syndrome in nonobese Indian patients with non-alcoholic fatty liver disease.

Tropical gastroenterology : official journal of the Digestive Diseases Foundation | March, 2013

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Primary Gastric Lymphoma Presenting as Acute Pancreatitis: A Case Report

Journal of the Pancreas | 10 July, 2013

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Pathogenesis of tropical sprue: A pilot study of antroduodenal manometry, duodenocaecal transit time & fat-induced ileal brake

Indian Journal of Medical Research | 08 March, 2013

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Comparison of Manning, Rome I, II, and III, and Asian diagnostic criteria: report of the Multicentric Indian Irritable Bowel Syndrome (MIIBS) study.

Indian Journal of Gastroenterology | 03 September, 2013

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Variants in CPA1 are strongly associated with early onset chronic pancreatitis.

Nature genetics | 18 August, 2013

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

"Consensus Statement of HCV Task Force of the Indian National Association for Study of the Liver (INASL). Part II: INASL Recommendations for Management of HCV in India. "

Journal of Clinical and Experimental Hepatology | 23 June, 2014

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Consensus Statement of HCV Task Force of the Indian National Association for Study of the Liver (INASL). Part I: Status Report of HCV Infection in India

Journal of Clinical and Experimental Hepatology | 9 June,2014

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Frequency of CFTR, SPINK1, and Cathepsin B Gene Mutation in North Indian Population: Connections between Genetics and Clinical Data

The Scientific World Journal | 27 January, 2014

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Spectrum and distribution of CFTR gene mutations in asthma and chronic pancreatitis cases of North Indian population.

Gastroenterology | 14 January, 2014

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Historical epidemiology of hepatitis C virus (HCV) in select countries - Volume 2

Journal of Viral Hepatitis | 6 January,2015

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

The present and future disease burden of hepatitis C virus (HCV) infections with today's treatment paradigm - volume 2.

Journal of Viral Hepatitis | 5 January,2015

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Genetic predisposition and its impact on natural history of idiopathic acute and acute recurrent pancreatitis in children

Digestive and liver disease - an international journal of gastroenterology and hepatology. | 15 May, 2015

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Indian society of gastroenterology consensus statements on crohn's disease in india.

Indian society of gastroenterology | 14/03/2015

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Consensus statement of hcv task force of the indian national association for study of the liver (inasl). Part II: inasl recommendations for management of hcv in india

Journal of clinical and experimental hepatology | 24/06/2014

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Consensus statement of hcv task force of the indian national association for study of the liver (inasl). Part I: status report of hcv infection in india

Journal of clinical and experimental hepatology | 06/06/2014

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Variants in cpa1 are strongly associated with early onset chronic pancreatitis

Nature Genetics | 18/08/2015

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Evaluation of critical flicker frequency in detecting and monitoring minimal hepatic encephalopathy

Journal of evolution of medical and dental sciences | 30/07/2015

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences

Polymorphism of alcohol metabolizing gene adh3 predisposes to development of alcoholic pancreatitis in north Indian population

Frontier's in molecular biosciences | 16/12/2015

Dr. Gourdas Choudhuri

Director and Head of Department of Gastroenterology and Hepato-biliary Sciences