Ganglion cyst

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Author: Mikael Häggström [note 1]
A ganglion cyst usually presents as a skin cyst.

Microscopic examination

It typically shows walls composed of bland fibrous tissue.

Look for signs of major differential diagnoses:

  • The lining may look similar to a simple squamous epithelium, but if there is clearly an epithelial lining, classify as another kind of skin cyst.
  • Look for fibrinoid necrosis, macrophages and lymphocytes, which may indicate a rheumatoid nodule.

Microscopy report

It may simply be reported as such, example:

(Right/Left wrist cyst, excision:)
Ganglion cyst

Notes

  1. For a full list of contributors, see article history. Creators of images are attributed at the image description pages, seen by clicking on the images. See Patholines:Authorship for details.

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References


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