Benign / nonneoplastic lesions
Decidual nodule

Topic Completed: 1 May 2007

Revised: 21 December 2018, last major update May 2007

Copyright: (c) 2007-2017, PathologyOutlines.com, Inc.

PubMed Search: Decidual nodule cervix

Branko Perunovic D.M.
Page views in 2019: 1,165
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Cite this page: Perunovic B. Decidual nodule. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/cervixdecidualnodule.html. Accessed January 27th, 2020.
Definition / general
  • Occurs during pregnancy
Microscopic (histologic) description
  • Up to 4 cm, just below epithelium
  • Uniform decidual cells with well defined cell membranes, granular pale cytoplasm, bland nuclei
  • No continuity with surface epithelium, no mitotic figures
Microscopic (histologic) images

Images hosted on PathOut server:

Decidualized stromal cells

Negative stains
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