Small bowel (small intestine)
Signet ring cell carcinoma

Author: Hanni Gulwani, M.D. (see Authors page)

Revised: 21 February 2018, last major update August 2012

Copyright: (c) 2003-2018,, Inc.

PubMed Search: Signet ring cell carcinoma small bowel

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Cite this page: Gulwani, H. Signet ring cell carcinoma. website. Accessed January 22nd, 2019.
Gross images

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Tumor with stricture in distal duodenum

Microscopic (histologic) description
  • Marked cytologic atypia, mitotic figures, intracytoplasmic lumina, invasion of lamina propria, extracellular mucin pools
Microscopic (histologic) images

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Figure 4

Differential diagnosis