Abraham Dachman

Dr. Abraham Dachman is a Professor in the Department of Radiology-Abdominal Imaging at the University of Chicago, where he has established himself as a leading expert in abdominal radiology with specialization in gastrointestinal imaging. His career spans several decades, during which he has made significant contributions to the field of CT colonography (virtual colonoscopy) for colorectal cancer screening.

Education and Training:

• MD, Medicine, Albert Einstein College of Medicine, Bronx, NY (1977)
• Internship, Internal Medicine, Brookdale Hospital, Brooklyn, NY (1978)
• Residency, Radiology, Montefiore Hospital, Bronx, NY (1981)
• Fellowship, Gastrointestinal Radiologic Pathology, Armed Forces Institute of Pathology, Washington, DC (1982)

Dr. Dachman's primary research focus centers on the development and implementation of CT colonography for colorectal cancer screening. He has pioneered work in computer-aided detection software for virtual colonoscopy interpretation and developed educational programs for radiologists and CT technologists. His expertise extends to cancer diagnosis throughout the GI tract (stomach, small bowel, colon, pancreas) as well as swallowing disorders and esophageal motility issues. His work bridges clinical practice with technological innovation in medical imaging.

Analysis of Dr. Dachman's recent publications reveals a continued focus on CT colonography standardization, with significant contributions to the CT Colonography Reporting and Data System (C-RADS). His work spans technical aspects of imaging protocols, clinical applications in cancer screening, and adaptations during the COVID-19 pandemic. There's also a notable thread of research connecting radiology with neurological conditions, particularly examining swallowing dynamics in Parkinson's disease patients with deep brain stimulation.

Scientific Awards and Honors:

• 2022 Distinguished Service Award (Gold Medal), Illinois Radiological Society
• 2022 Top Doctors (one of 20 in Diagnostic Radiology), Chicago Magazine
• 2021 Best article award in Health Services Research & Policy (JACR)
• 2019 Distinguished Service Award (Gold Medal), Chicago Radiological Society
• 2019 Chicago's Top Cancer Doctors (one of 15 radiologists listed), Chicago Magazine
• 2017 Reviewer Award, Special Distinction (top 14 of 283), RadioGraphics
• 2016 Magna Cum Laude Exhibit Award, Society of Abdominal Radiology
• 2015-2022 Distinguished Reviewer, Abdominal Radiology (Journal)

Dr. Dachman has played a significant role in developing standardized training for CT colonographic image interpretation, creating educational courses for radiologists and online training programs for CT technologists. His work with the National CT Colonography Trial has contributed substantially to establishing evidence-based practices in the field. While specific grant information isn't detailed in the provided text, his involvement in major multicenter trials suggests substantial research funding throughout his career.

Though specific laboratory information isn't provided in the text, Dr. Dachman's work appears to involve collaboration with multidisciplinary teams including gastroenterologists, surgeons, and computer scientists, particularly in the development and testing of computer-aided detection software for virtual colonoscopy. His research has helped establish the University of Chicago as a center of excellence in abdominal imaging and CT colonography.