Becela P, Jankowski A, Trejster E
Klinika Chirurgii Dzieciecej Instytutu Pediatrii Ak. Med. w Poznaniu.
Wiad Lek. 1993 Sep;46(17-18):707-9.
A 12-year-old boy is presented with a polyp of the pyeloureteral junction causing transient obstruction in the upper urinary tract. The aetiology, pathogenesis, diagnosis and treatment of this rare benign neoplasm are discussed.
一名12岁男孩因肾盂输尿管连接处息肉导致上尿路短暂梗阻。本文讨论了这种罕见良性肿瘤的病因、发病机制、诊断及治疗。