Amitabh Chak

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A Molecular Clock Infers Heterogeneous Tissue Age Among Patients with Barrett’s Esophagus

Joseph E. Willis, Chao-Jen Wong, E. Georg Luebeck, 2016, PLoS Comput. Biol..

Supervised Versus Unsupervised Training on a Computer-Based Colonoscopy Simulator

Michael Sivak, Ananya Das, Amitabh Chak, 2005 .

Motion artifacts associated with in vivo endoscopic OCT images of the esophagus

Zhao Wang, Andrew M. Rollins, Michael W. Jenkins, 2011, Optics express.

W1516: Use of Prototype Two-Channel Endoscope With Elevator Enables Larger Lift and Snare Endoscopic Mucosal Resection (EMR) in a Porcine Model

Amitabh Chak, Matt Atkinson, Chike V. Chukwumah, 2010 .

Recent developments in optical coherence tomography. Discussion

Siavash Yazdanfar, Andrew M. Rollins, Joseph A. Izatt, 2001 .

Primary care physician attitudes toward endoscopic screening for GERD symptoms and unsedated esophagoscopy.

Amitabh Chak, Vikram Boolchand, M. Sivak, 2006, Gastrointestinal endoscopy.

EUS spectrum analysis for in vivo characterization of pancreatic and lymph node tissue: a pilot study.

Cheri X Deng, Amitabh Chak, Farees T. Farooq, 2007, Gastrointestinal endoscopy.

Infectious implications in the porcine model of natural orifice transluminal endoscopic surgery (NOTES) with PEG-tube closure: a quantitative bacteriologic study.

Judy Jin, Amitabh Chak, M. Rosen, 2008, Gastrointestinal endoscopy.

Complete Endoscopic Closure of Gastric Defects Using a Full-Thickness Tissue Plicating Device

Judy Jin, Jeffrey L. Ponsky, Amitabh Chak, 2007, Journal of Gastrointestinal Surgery.

Quality Indicators for Colonoscopy

Amitabh Chak, Klaus Mergener, Douglas K Rex, 2006, Gastrointestinal endoscopy.

Differentiation of Benign and Malignant Lymph Nodes By Endoscopic Ultrasound (EUS) Spectrum Analysis

Michael V. Sivak, Amitabh Chak, Farees T. Farooq, 2007 .

Durability of radiofrequency ablation in Barrett's esophagus with dysplasia.

Hiroshi Mashimo, Amitabh Chak, Bergein F Overholt, 2011, Gastroenterology.

Radiofrequency ablation in Barrett's esophagus with dysplasia.

Hiroshi Mashimo, Amitabh Chak, Bergein F Overholt, 2009, The New England journal of medicine.

Quality indicators for colonoscopy.

Amitabh Chak, Klaus Mergener, Douglas K Rex, 2006, The American journal of gastroenterology.

International Cancer of the Pancreas Screening (CAPS) Consortium summit on the management of patients with increased risk for familial pancreatic cancer

Paul Fockens, Michael J Levy, Michael Goggins, 2012, Gut.

Prediction of outcome in acute lower-gastrointestinal haemorrhage based on an artificial neural network: internal and external validation of a predictive model

Amitabh Chak, M. Sivak, A. Chak, 2003, The Lancet.

The changing landscape of practice patterns regarding unsedated endoscopy and propofol use: a national Web survey.

Amitabh Chak, M. Sivak, A. Chak, 2004, Gastrointestinal endoscopy.

3435 High resolution endoscopic imaging of the gastrointestinal tract using optical coherence tomography and high frequency catheter probe endoscopic ultrasonography.

Andrew M. Rollins, Joseph A. Izatt, Michael V. Sivak, 2000 .

Late phase TNF-alpha depression in natural orifice translumenal endoscopic surgery (NOTES) peritoneoscopy.

Judy Jin, Amitabh Chak, J. Marks, 2008, Surgery.

Prospective evaluation of 4-mm diameter endoscopes for esophagoscopy in sedated and unsedated patients.

Amitabh Chak, M. Sivak, A. Chak, 2003, Gastrointestinal endoscopy.

Criteria for the diagnosis of dysplasia by endoscopic optical coherence tomography.

Joseph A Izatt, Amitabh Chak, Volker Westphal, 2003, Gastrointestinal endoscopy.

Consensus statements for management of Barrett's dysplasia and early-stage esophageal adenocarcinoma, based on a Delphi process.

Hugh Barr, Irving Waxman, Michael Vieth, 2012, Gastroenterology.

Colorectal Screening after Polypectomy: A National Survey Study of Primary Care Physicians

Pankaj Singh, Amitabh Chak, Vikram Boolchand, 2006, Annals of Internal Medicine.

Does prophylactic pancreatic stent placement reduce the risk of post-ERCP acute pancreatitis? A meta-analysis of controlled trials.

Pankaj Singh, Amitabh Chak, M. Sivak, 2004, Gastrointestinal endoscopy.

Quality Indicators for Colonoscopy

Douglas K. Rex, Amitabh Chak, Klaus Mergener, 2006, Gastrointestinal endoscopy.

Endoscopically guided spectral-domain OCT with double-balloon catheters

Andrew M. Rollins, Michael W. Jenkins, Zhilin Hu, 2010, Optics express.

Accuracy of endoscopic optical coherence tomography in the detection of dysplasia in Barrett's esophagus: a prospective, double-blinded study.

Amitabh Chak, Andrew Rollins, M. Sivak, 2005, Gastrointestinal endoscopy.

In vivo characterization of pancreatic and lymph node tissue by using EUS spectrum analysis: a validation study.

Cheri X Deng, Amitabh Chak, Farees T. Farooq, 2010, Gastrointestinal endoscopy.

⁎3442 Role of high resolution endoscopic imaging using optical coherence tomography (oct) in patients with barrett's esophagus (be).

Andrew M. Rollins, Joseph A. Izatt, Michael V. Sivak, 2000 .

EUS and survival in patients with pancreatic cancer: a population-based study.

Amitabh Chak, A. Chak, G. Cooper, 2010, Gastrointestinal endoscopy.