[A case of retroperitoneal schwannoma].
A 39-year-old man, who had been pointed out to have a lower abdominal mass, was admitted to our hospital. Physical examination revealed a child-head-sized mass with smooth surface in the middle part of the lower abdomen. Computerized tomographic scan showed the non-cystic mass located in the retroperitoneal space from the level of L5 to S5. An open biopsy was performed and pathological diagnosis was benign schwannoma (Antoni A and B type). Radical operation could not be performed because of his refusal. In addition to this case, 40 cases of retroperitoneal schwannoma reported in Japan are reviewed and discussed.
Satoh
M
M
Department of Urology, Nippon Medical School.
Tsuboi
N
N
Hasegawa
J
J
Kimura
G
G
Yoshida
K
K
Akimoto
M
M
D000328:Adult; D006801:Humans; D007150:Immunohistochemistry; D008297:Male; D009442:Neurilemmoma / Q000032:analysis / Q000000981:diagnostic imaging / Q000473:pathology; D012186:Retroperitoneal Neoplasms / Q000032:analysis / Q000000981:diagnostic imaging / Q000473:pathology; D009418:S100 Proteins / Q000032:analysis; D014057:Tomography, X-Ray Computed
D009418:S100 Proteins