Thomas E. Kowalski MD

PubMed

• Economic impact and utilization trends of peroral endoscopic myotomy and endoscopic submucosal dissection.
  Julietta Gervase, Joria Le, Marcel Robles, Alana Persaud, Walli Ansari
  Gastrointestinal Endoscopy. 2026-06-01
• Comparison of precut endoscopic mucosal resection and endoscopic submucosal dissection in the management of colorectal polyps: a systematic review and meta-analysis.
  Aamir Saeed, Saira Yousuf, Ahmad Zain, Muhammad Kashif, Sultan Mahmood
  European Journal of Gastroenterology & Hepatology. 2026-06-01
• Risk Factors for Bleeding Following Endoscopic Retrograde Cholangiopancreatography: A Systematic Review and Meta-analysis.
  Aamir Saeed, Hina Akbar, Yasi Xiao, Anand Kumar, Rishi Pawa
  Gastrointestinal Endoscopy. 2026-05-06

Journal Articles

• We Retrospectively Collected High-Risk Surgical Patients from Six Centers with Acute Cholecystitis Who Underwent Gallbladder Drainage by EGBD, TP, or PTGBD. Data Inclu...  
  Mustafa A. Arain, Michel Kahaleh, Douglas G. Adler, Eric M. Christiansen, Amy Tyberg, Thomas E. Kowalski, Usama Iqbal, David E. Loren, Surgical Endoscopy
• Hydrogen Peroxide-Assisted Endoscopic Necrosectomy for Walled-Off Pancreatic Necrosis: A Dual Center Pilot Experience  
  Siddiqui AA, Easler JJ, Strongin A, Slivka A, Kowalski TE, Muddana V, Chennat JS, Baron TH, Loren DE, Papachristou GI, Dig Dis Sci, 1/1/2014
• Mutational analysis of cytocentrifugation supernatant fluid from pancreatic solid mass lesions  
  Finkelstein SD, Bibbo M, Kowalski TE, Loren DE, Siddiqui AA, Solomides C, Ellsworth E, Diagn Cytopathol, 11/22/2013

Books/Book Chapters

• Management of Localized Pancreatic Cancer in The Cancer Journal: The Journal of Principal and Practice of Oncology 
  Chapter: Endoscopic Ultrasound and fine needle aspiration in pancreatic cancer 
  Lewis J and Kowalski TEEditors: CJ Yeo, V. DeVita, T. Lawrence, S. Rosenberg.Lippincott, Williams, and Wilkins2012
• Sleisenger and Fordtran’s Gastrointestinal and Liver Disease, Review and Assessment 
  Chapter: Pancreas 
  Loren DE, Etemad B, Kavanaugh B, Kowalski TE, Rogart JNEditors: Anthony DiMarino, Jr..Saunders, Philadelphia, PAEdition 9th,2010
• The Requisites in Gastroenterology 
  Chapter: Small Intestinal Endoscopy 
  Kowalski TE, Parks JEditors: Anil Rustgi.Mosby, Inc., Philadelphia, PA2004

Abstracts/Posters

• Rates of Adverse Events in Patients Undergoing Single-Operator PerOral Cholangioscopy and Pancreatoscopy
  Kistler CA, Francis G, Kowalski TE, Loren DE, Korenblit J, Adler DG, Eloubeidi MA, Siddiqui AA, Gastrointestinal Endoscopy, 1/1/2014
• Migration Rates of Wallflex Fully-Covered Self-Expanding Metal Stent (FCSEMS) in Malignant and Benign Disease
  Korenblit J, Matro R, Siddiqui AA, Coben RM, Conn M, Loren DE, Kowalski TE, Gastrointestinal Endoscopy, 1/1/2014
• High Risk of Acute Pancreatitis After Endoscopic Ultrasound-Guided Fine Needle Aspiration of Side Branch Intraductal Papillary Mucinous Neoplasms
  Shah A, Khurana T, Eloubeidi MA, Adler DG, Loren DE, Kowalski TE, Korenblit J, Siddiqui AA, Gastrointestinal Endoscopy, 1/1/2014

Lectures

• Efficiency in Endoscopy 
  11/10/2013
• Biliary Stents and Strictures 
  10/19/2013
• Approach to the Patient with a Pancreatic Cystic Lesion 
  6/22/2013

Other

• Endoscopic Ultrasound of a Gastric Ulcer. 
  Kowalski T, Digital Atlas of Video Endoscopy
  http://daveproject.org/
• Acute Pancreatitis. 
  Kowalski T, CME Lecture for the Graduate Education Foundation
  http://www.ceulectures.org/
• Dilation Assisted Stone Extraction. 
  Kowalski T, Haluszka O, Tokar J, Boston Scientific Corporation