CHORUS
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Fleischner sign
wide gap between thickened patulous ileocecal valve and narrowed ulcerated terminal ileum
- "inverted umbrella" defect
- associated with tuberculous involvement of the ileocecum
Yong H. Hahn, MD - 2 February 1995
Last updated: 1 October 2013
Copyright © 2013, Charles E. Kahn, Jr.