The Normal Small Bowel

Audience: Residents and Fellows
Learning Objectives:
Identify and describe the normal location and diameter of the duodenum, jejunum and ileum
Compare and contrast the wall thickness and enhancement of the duodenum, jejunum and ileum, as it related to fold thickness
Summary:
The duodenum has a C-loop configuration with a retroperitoneal 2nd and 3rd portion
The jejunum has high mucosal fold density resulting in apparent thickening and hyperenhancement that should not be mistaken for abnormality
Normal bowel is ≤ 3 cm in diameter
The wall should mildly enhance with uniform circumferential thickness ≤ 3 mm when distended

[@eurastio]

please post more videos like this great video

[@user-wr9ks3tf4n]

this video is so high quality !!! Thank you

[@RadiologyEducation]

Glad you like it!

[@MP-bu7fl]

Thank you doc

[@chunfayao9807]

thanks,doc

[@zohebmulla3670]

Colon or large intestine ulcers can be seen in ct scan?

[@prosantabarikder978]

ওকে বস