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SEER Inquiry System - Report
Produced: 11/28/2024 11:43 AM
Question 20190029
Inquiry Details
References:
WHO Class Male Genital Tumors, 217. 4th ed.
Question:
Reportability--Testis: Is demarcated scar tissue with atrophic seminiferous tubules and cortical bone consistent with burnt-out germ cell tumor and no evidence of germ cell neoplasia in situ (GCNIS) reportable? See Discussion.
Discussion:
The patient is a 34 year old who presented with testicular pain radiating into the abdomen approximately 1 month before orchiectomy in 2018. CT abdomen/pelvis: Multiple focal sclerotic bone lesions. Given the lack of change from July 2014, these are likely benign bone islands. No adenopathy mentioned. He has no prior history of germ cell tumor nor any surgery for any tumor/cancer before this. Pathology: Testis, left, radical orchiectomy: - Demarcated scar tissue (1.3 cm), with atrophic seminiferous tubules and cortical bone consistent with burnt-out germ cell tumor. No evidence of germ cell neoplasia in situ (GCNIS). - Margins are unremarkable.
Answer:
Burnt-out germ cell tumor (9080/1) is not reportable. According to WHO Classification of Urinary System and Male Genital Organ, regressed germ cell tumors are germ cell tumors that have undergone partial or complete regression leaving a generally well-delineated nodular focus of scar or fibrosis in the testis.
