Small intestine & ampulla

Benign tumors / tumor-like conditions

Pseudomelanosis duodeni

Topic Completed: 1 August 2012

Minor changes: 19 November 2020

Copyright: 2003-2021,, Inc.

PubMed Search: Pseudomelanosis duodeni small bowel

Hanni Gulwani, M.B.B.S.
Page views in 2020: 3,014
Page views in 2021 to date: 2,272
Cite this page: Gulwani H. Pseudomelanosis duodeni. website. Accessed November 29th, 2021.
Definition / general
Case reports
  • 94 year old woman with GI bleed and spotty hyperpigmentation at endoscopy (Case #231)
Microscopic (histologic) images

Case #231

Various images

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Various images

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