[Phyllodes tumor of the prostate: a case report].
[Phyllodes tumor of the prostate: a case report].
复制标题
前列腺叶状肿瘤一例[J].
DOI：
10.5980/jpnjurol1989.93.52
复制
发表时间：
2002
期刊：
影响因子：
--
通讯作者：
O. Yamaguchi
中科院分区：
文献类型：
--
作者：
H. Kameoka;K. Kumakawa;H. Uchida;Takayuki Suzuki;Y. Shiraiwa;M. Nakano;Toshimitu Matuoka;O. Yamaguchi
摘要摄护腺叶状肿瘤是一种罕见的疾病，在文献上仅有偶而的报告。我们遇到一个前列腺叶状肿瘤的36岁男子谁抱怨尿频和排尿困难一个月。1998年10月，他来我院就诊，并因梗阻症状接受了经尿道前列腺切除术（TUR-P）。他在1999年9月再次出现相同的症状，并接受了另一次TUR-P。病理检查显示叶状肿瘤。在肿瘤中，尽管导管和间质有规律地交替生长，但间质成分在组织学上表现为恶性，显示出明显的横纹肌肉瘤和横纹肌肉瘤样成分。因此，1999年12月，患者接受根治性直肠癌切除术和淋巴结清扫术。切缘及盆腔淋巴结均无肿瘤。病人在14个月后仍然活着。
Prostatic phyllodes tumor is an unusual lesion for which there are only occasional reports in the literature. We encountered a phyllodes tumor of the prostate in a 36-year-old man who had complained of urinary frequency and dysuria for one month. In October 1998, he visited our hospital and had a transurethral resection of the prostate (TUR-P) for obstructive symptoms. He experienced recurrent same symptoms in September 1999 and underwent another TUR-P. The pathologic examination at this time revealed phyllodes tumor. In the tumor, despite its regular alternating growth of ducts and stroma, the stromal element appeared histologically malignant, showing marked atypia and rhabdomyosarcoma-like components. Consequently, in December 1999, the patient underwent radical prostatectomy with lymph node dissection. The resection margins and pelvic lymph nodes were free of tumor. The patient remains alive and well after 14 months.