College of American Pathologists

2011 — October Case of the Month

Posted October 4, 2011


CAP Foundation October 2011 Online Case of the Month

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A 65-year-old presented with a 5.0 cm painless scrotal mass. Grossly, the lesion was well-circumscribed and composed of lobulated adipose tissue with intervening fibrous areas, without evidence of hemorrhage or necrosis.

The master list with the correct answer

  • Angiomyofibroblastoma (AMFB)
  • Cellular angiofibroma (CA)
  • Deep (Aggressive) angiomyxoma (DAA)
  • Mammary-type myofibroblastoma (MTMFB)
  • Spindle cell lipoma/pleomorphic lipoma (SCL)
  • Well differentiated liposarcoma (LS)

Access Case Critique to view:

  • Appropriate diagnosis
  • Critique
  • References

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