Fallopian tubes
Benign / nonneoplastic
Ectopic tissue

Topic Completed: 1 April 2013

Revised: 23 August 2019

Copyright: (c) 2002-2019, PathologyOutlines.com, Inc.

PubMed Search: [Ectopic tissue] AND "fallopian tubes"

Nicole Riddle, M.D.
Jamie Shutter, M.D.
Page views in 2018: 1,045
Page views in 2019 to date: 1,047
Cite this page: Riddle N, Shutter J. Ectopic tissue. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/fallopiantubesectopic.html. Accessed November 19th, 2019.
Definition / general
  • Normal tissue not normally present within fallopian tube / mesosalpinx
  • Most common is adrenal cortical rests (up to 25% of women)
Case reports
Gross description
  • Yellow nodules within wall or mesosalpinx
Microscopic (histologic) description
  • Typically all 3 layers of adrenal cortex but no medullary cells
  • Other glandular cells as rarely reported
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