Torsion of a malignant undescended testis.
Cryptorchid testis have a greater risk of malignant change than do normally descended testis. The undescended testis would also be susceptible to torsion by the mechanism of increase in testicular size. A 36-year-old man of torsion of malignant undescended testis is presented. He was diagnosed as having incarcerated inguinal hernia on his first visit to general surgeon due to acute left lower abdominal pain. At laparotomy, a 7.5 x 5.5 x 3.0 cm3, greyish tan color mass was found. The pathological diagnosis is choricarcinoma and teratoma, mixed germ cell tumor. We would emphasise that in any patient presenting with acute abdominal symptoms and an absent scrotal testis, the possibility of a complication of torsion of undescended testis should be considered.
Chou
Y H
YH
Department of Urology, Kaohsiung Medical College, Taiwan, Republic of China.
Chen
C H
CH
Huang
C J
CJ
Li
H H
HH
Huang
C H
CH
Huang
T J
TJ
D000328:Adult; D003456:Cryptorchidism / Q000150:complications*; D006801:Humans; D008297:Male; D013086:Spermatic Cord Torsion / Q000209:etiology*; D013736:Testicular Neoplasms / Q000150:complications* / Q000473:pathology