Testis and epididymis
Rete testis
Sertoliform cystadenoma



Topic Completed: 1 March 2012

Revised: 29 March 2019

Copyright: 2003-2017, PathologyOutlines.com, Inc.

PubMed Search: sertoliform cystadenoma

Rafael Jimenez, M.D.
Page views in 2018: 411
Page views in 2019 to date: 365
Cite this page: Jimenez R. Sertoliform cystadenoma. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/testisretesertoliform.html. Accessed August 25th, 2019.
Definition / general
  • Extremely rare (4 cases reported)
  • Age 34 - 62 years, presents as unilateral painless testicular mass
  • Benign; excision and follow up is adequate
Gross description
  • 1 - 3 cm, single, well circumscribed, cystic or nodular tan white mass confined to rete testis
Microscopic (histologic) description
  • Noninvasive tubular or solid pattern within rete testis, monotonous and bland Sertoli like cells that fill / distend rete testes; no mitoses
Microscopic (histologic) images

Images hosted on other servers:

Various images

Differential diagnosis
  • Sertoli cell tumor: in testis, often invasive, cells with lipid droplets or vacuolated cytoplasm and variable mitoses
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