Van de Gaer P, Verstraete H, De Wever I, Oyen R
Dienst Radiologie, Heelkunde Universitaire Ziekenhuizen Gasthuisberg Leuven.
J Belge Radiol. 1998 Oct;81(5):221-2.
A case is presented of a primary extragonadal retroperitoneal germ cell tumor (seminoma) in a 51-year-old male. The ultimate diagnosis was only achieved after curative surgical resection of the tumor. There was no demonstrable testicular neoplasm.
本文报告一例51岁男性原发性性腺外腹膜后生殖细胞肿瘤（精原细胞瘤）。最终诊断是在肿瘤根治性手术切除后才得以明确。未发现明显的睾丸肿瘤。
