RADIOLOGICAL ANATOMY OF THE LARGE BOWEL

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Presentation transcript:

RADIOLOGICAL ANATOMY OF THE LARGE BOWEL

2 1 5 3 4

Transverse colon stomach Small bowel cecum Descending colon

4 5 6 3 7 2 8 1

Rectum Sigmoid colon Descending colon Splenic flexure Transverse colon 4 5 6 Rectum Sigmoid colon Descending colon Splenic flexure Transverse colon Hepatic flexure Ascending colon cecum 3 7 2 8 1

?

Is this study normal or abnormal? And why?

Abnormal study Colon Cancer (apple core sign)

abnormal study normal Ulcerative colitis Feature-less colon(lead pipe appearance)

abnormal Normal

5 2 1 4 3

Rectum Sigmoid colon Descending colon Ascending colon Transverse colon 5 2 1 Rectum Sigmoid colon Descending colon Ascending colon Transverse colon 4 3

3 2 4 1 5 6

3 2 4 1 5 6 Descending colon Splenic flexure Hepatic flexure Ascending colon cecum Sigmoid colon