ASGE Annual GI Advanced Practice Provider Course (Virtual) - Onboarding (Day One) | March 2025-Radiology Studies Case 3: Large Bowel Obstruction: Diverticulitis vs Colon Mass

Radiology Studies Case 3: Large Bowel Obstruction: Diverticulitis vs Colon Mass

Video Transcription

Video Summary

The video primarily focuses on gastrointestinal (GI) imaging, covering topics like large bowel obstruction, diverticulitis, and colon cancer. It emphasizes understanding the clinical context when interpreting radiological findings. Key points include:<br /><br />1. <strong>Large Bowel Obstruction (LBO):</strong> Predominantly caused by colon cancer (60% cases), with symptoms like abdominal pain, bloating, and obstipation. LBOs often occur at the transverse colon or beyond.<br /><br />2. <strong>Diverticulitis:</strong> Presents suddenly with pain, typically in the left lower quadrant, potentially affecting bowel habits and sometimes causing urinary symptoms. Radiologically, it shows bowel wall thickening and fat inflammation.<br /><br />3. <strong>Colon Cancer:</strong> Often diagnosed late, with symptoms due to tumor growth. Imaging can reveal a discrete mass, luminal narrowing, and significant wall thickening.<br /><br />The video also highlights the importance of thoroughly reading radiology reports and understanding imaging terms and encourages developing expertise in GI radiology for career advancement.

Asset Subtitle

Joseph Vicari, MD, MBA, FASGE
Jill Olmstead, DNP, ANP-BC, FAANP

Keywords

gastrointestinal imaging

large bowel obstruction

diverticulitis

colon cancer

radiological findings