Giant ancient schwannoma of the pelvis.
A 43-year-old man with a large ancient schwannoma of the pelvis, presenting with varicose veins, is reported. Ancient schwannoma (neurilemmoma) is a benign tumour of nerve sheath origin characterised histologically by features of severe degeneration and which rarely can grow to a large size. Malignant transformation, though reported, is extremely rare.
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I G
IG
Department of Radiology, Bone and Soft Tissue Tumour Service, Freeman Hospital, Newcastle upon Tyne, UK.
Baudouin
C J
CJ
Murray
S A
SA
Malcolm
A J
AJ
D000328:Adult; D003937:Diagnosis, Differential; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D009442:Neurilemmoma / Q000175:diagnosis* / Q000601:surgery; D010386:Pelvic Neoplasms / Q000175:diagnosis* / Q000601:surgery; D010388:Pelvis / Q000000981:diagnostic imaging / Q000473:pathology; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography