Tsujihata M, Miyake O, Itoh H, Wakatsuki A, Itatani H
Department of Urology, Sumitomo Hospital.
Hinyokika Kiyo. 1991 Dec;37(12):1695-8.
A 60-year-old man with inverted papilloma of right renal pelvis is presented. On visit to hospital for benign prostatic hyperplasia with prostatic stone, he was found to have microscopic hematuria and intravenous pyelography and retrograde pyelography demonstrated a filling defect with papillary contour. We diagnosed a right renal pelvic tumor, which showed to be low grade because of negative cytology. Therefore, we performed tumor resection with renal preservation. Pathological diagnosis was inverted papilloma. From the Japanese and foreign literature, 16 cases of renal pelvic inverted papilloma were collected. They were reviewed clinically and pathologically, and the therapy was discussed.
本文报告一名60岁患有右肾盂内翻性乳头状瘤的男性患者。该患者因良性前列腺增生伴前列腺结石入院就诊时，发现有镜下血尿，静脉肾盂造影和逆行肾盂造影显示有乳头状轮廓的充盈缺损。我们诊断为右肾盂肿瘤，由于细胞学检查为阴性，提示为低级别肿瘤。因此，我们实施了保留肾脏的肿瘤切除术。病理诊断为内翻性乳头状瘤。我们从日本及国外文献中收集了16例肾盂内翻性乳头状瘤病例，并对其进行了临床和病理回顾，同时讨论了治疗方法。
