Question

Benign small bowel tumors - ______is occult bleeding, 5% of benign small bowel lesions, multiple lesions, Osler-Weber-Rendu syndrome, not visible on contrast studies, capsule endoscopy, ANGRIOGRAPHY is useful in the setting of active bleeding.

Answer 1

Benign small bowel tumors may cause occult bleeding and are associated with conditions like Osler-Weber-Rendu syndrome. Capsule endoscopy and angiography are vital diagnostic tools for these lesions, particularly when there is active bleeding.

Step-by-step explanation:

The subject of the question is benign small bowel tumors and their association with occult bleeding. Occult bleeding is a potential sign of these tumors and can be particularly problematic in patients with Osler-Weber-Rendu syndrome, which is known to cause multiple lesions that are not easily visible on contrast studies. Diagnosis and management of these lesions often involve advanced imaging techniques like capsule endoscopy and angiography, especially valuable in cases of active bleeding.

Angiography is underscored as a useful tool when active bleeding is present, allowing for the identification of the bleeding source which may not be detected through standard endoscopic methods. This aligns with the overall medical approach to gastrointestinal issues where non-invasive imaging plays a crucial role in the diagnosis and treatment planning for conditions such as benign small bowel tumors and colorectal cancer.