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Updated: Mar 19, 2026

Teratoma Generation in the Testis Capsule
Published on: November 7, 2011
Testicular Seminoma With Pseudocyst and Coagulation Necrosis Like Burned-out Tumor: A Case Report
Tatsuhiko Hoshii1, Go Hasegawa2, Yohei Ikeda3
1Department of Urology, Uonuma Institute of Community Medicine, Niigata University Medical and Dental Hospital, Niigata, Japan.
Abstract:
Testicular seminoma is a relatively common testicular cancer; however, testicular seminoma with pseudocyst is an extremely rare. The 'burned-out' phenomenon in germ cell tumors refers to a germ cell tumor in extra-gonadal tissues with spontaneous regression of an intra-gonadal tumor. We present a case of the testicular seminoma with pseudocyst and coagulation necrosis like burned-out tumor without metastasis.
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