[Ultrasonic diagnosis of non-palpable germinal tumors of the testis. Apropos of 2 cases].
The germ cell tumors are the most common type of testicular malignant tumors (90%). About 30% are revealed by metastasis usually into the retroperitoneum, with clinically normal testis. Ultrasound reveals a bright echogenic focus into the testis which is typical, considering the clinical presentation, for a regressed germ-cell tumor and guides the side of the orchidectomy which allows to suppress a still active tumoral tissue which will not be eradicated by chemotherapy. Two typical cases with sonographic guidance are reported herein and confronted with the cases previously described in the literature.
D000328:Adult; D004407:Dysgerminoma / Q000175:diagnosis* / Q000556:secondary; D006801:Humans; D008297:Male; D012186:Retroperitoneal Neoplasms / Q000556:secondary; D013736:Testicular Neoplasms / Q000175:diagnosis*; D014463:Ultrasonography
Diagnostic échographique des tumeurs germinales non palpables du testicule. A propos de deux cas.