Niku S D, Mattrey R F, Kalota S J, Schmidt J D
Division of Urology, University of California, San Diego, School of Medicine 92103-8897, USA.
Abdom Imaging. 1995 Mar-Apr;20(2):176-8. doi: 10.1007/BF00201533.
Pelvic neurofibromatosis is a rare disease and rarely involves the prostate. A 19-year-old male presented with irritative and obstructive voiding symptoms. Magnetic resonance imaging showed a large mass extending from the sacral promontory to the perirectal and perivesical spaces and to the proximal root of the penis. The mass also involved the prostate. The characteristics of the mass were highly suggestive for neurofibroma. Prostate biopsy showed neurofibroma, and the immunohistochemistry stain for S-100 protein was positive.
盆腔神经纤维瘤病是一种罕见疾病，很少累及前列腺。一名19岁男性出现刺激性和梗阻性排尿症状。磁共振成像显示一个巨大肿块，从骶岬延伸至直肠周围和膀胱周围间隙以及阴茎近端根部。该肿块也累及前列腺。肿块的特征高度提示为神经纤维瘤。前列腺活检显示为神经纤维瘤，S-100蛋白免疫组化染色呈阳性。
