Small Bowel Masses

Audience: Residents and Fellows
Learning Objectives:
Identify and describe common patterns of small bowel neoplasia
Differentiate small bowel neoplasia from patterns of small inflammation or ischemia
Summary:
Adenocarcinoma - Irregular, solid circumferential enhancement, luminal narrowing. Most common in the duodenum - jejunum
Submusocal masses- Endophytic or exophytic round enhancing masses most commonly carcinoid or GIST
Serosal metastases - multifocal masses associated with ascites, which can advance to obstruction
Lymphoma - Primary is associated with HIV, Celiac, and solid organ transplants, segmental enhancing mass with pseudoanuerysmal dilation

[@denniskuo9061]

Very nice series of small bowel imaging!!!

[@mbalghari]

The whole series of small bowel imaging is very helpful. It is precise and give a quick review. Thank you

[@RadiologyEducation]

Glad it was helpful!

[@faithugwu7178]

This is so helpful and straight to the point. Thank you

[@huliliumd3902]

Awesome !

[@RadiologyEducation]

Make sure you check out the whole series on small bowel imaging

[@huliliumd3902]

Love your accent

[@cmcampana7]

Amazing !

[@RadiologyEducation]

Thanks!

[@RodrigueS-qy1ly]

thank you very helpful

[@RadiologyEducation]

Glad it helped