Benign retroperitoneal neural sheath tumors in patients without von Recklinghausen's disease.
Benign retroperitoneal neural sheath tumors in patients without von Recklinghausen's disease are quite rare and usually presented as isolated case reports. There are two types of benign neural sheath neoplasms: schwannoma and neurofibroma. Confusion exists in the nomenclature of these tumors due to the disagreement upon their cell of origin. In a collective report from two institutions, three cases with benign retroperitoneal neural sheath tumors are presented, and the histological features, diagnostic and therapeutic options are discussed.
Bastounis
E
E
1st Department of Surgery, University of Athens, Greece.
Asimacopoulos
P J
PJ
Pikoulis
E
E
Leppäniemi
A K
AK
Aggouras
D
D
Papakonstadinou
K
K
Papalambros
E
E
D000368:Aged; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008940:Mitotic Index; D018317:Nerve Sheath Neoplasms / Q000473:pathology / Q000601:surgery*; D009442:Neurilemmoma / Q000473:pathology / Q000601:surgery; D009455:Neurofibroma / Q000473:pathology / Q000601:surgery; D009456:Neurofibromatosis 1 / Q000473:pathology / Q000601:surgery*; D012186:Retroperitoneal Neoplasms / Q000473:pathology / Q000601:surgery*; D012187:Retroperitoneal Space / Q000473:pathology / Q000601:surgery