经直肠超声断层扫描和U.I. Octoson对膀胱肿瘤的分期

Staging of bladder tumors by transrectal ultrasonotomography and U.I. Octoson.

作者信息

Watanabe H, Mishina T, Ohe H

出版信息

Urol Radiol. 1983;5(1):11-6. doi: 10.1007/BF02926762.

Abstract

The staging of bladder tumors was performed in 100 cases by transrectal ultrasonotomography and in 44 cases by U.I. Octoson. Complete agreement between histology and ultrasound was obtained in 80% of the cases by the former method and in 73% by the latter method for tumors arising from the corpus of the bladder. However, agreement was obtained in only 38% of the cases by the former method and in 59% by the latter method for tumors arising from the apex and fundus of the bladder. The possibility of improving the agreement for tumors in the apex and fundus by introducing real-time transrectal linear scanning is suggested.

摘要

对100例膀胱肿瘤患者采用经直肠超声断层扫描进行分期，对44例采用U.I. Octoson进行分期。对于起源于膀胱体部的肿瘤，前一种方法在80%的病例中组织学与超声结果完全一致，后一种方法在73%的病例中一致。然而，对于起源于膀胱尖部和底部的肿瘤，前一种方法仅在38%的病例中结果一致，后一种方法在59%的病例中一致。有人提出通过引入实时经直肠线性扫描来提高膀胱尖部和底部肿瘤诊断一致性的可能性。