Date of Presentation:1/20/2016

Attending pathologist: Anil Parwani, M.D., Ph.D., MBA

Presented by: Anil Parwani, M.D., Ph.D., MBA

Prepared by: Sophia Shaddy, M.D.



The patient is a retiring age male with PMH of prostate carcinoma status post radiotherapy who was subsequently found to have bladder urothelial carcinoma after work up for hematuria.

The best diagnosis is?

  1. Prostate adenocarcinoma, poorly differentiated
  2. Metastatic bladder adenocarcinoma
  3. Epithelioid angiosarcoma
  4. Invasive urothelial carcinoma, high grade
  5. Metastatic renal medullary carcinoma
Epithelioid angiosarcoma