EVLAUATION OF THE RENAL TUMORS WITH ULTRASONOGRAPHY
- VernacularTitle:肾肿瘤的超声诊断评价
- Author:
Jianjin GAO
;
Jiehua LIU
- Publication Type:Journal Article
- Keywords:
Kidney neoplasms Ultrasonography Differential diagnosis
- From:
China Oncology
1999;0(Z1):-
- CountryChina
- Language:Chinese
-
Abstract:
PURPOSE To study the ultrasonic differential diagnosis of renal tumors,reducing the misdiagnosis rate.METHODS 81 cases of renal tumors which had been examined before operation by ultrasonography and verified by surgery and pathology were evaluated retrospectively.RESULTS Forty two renal cell carcinoma,sixteen transitional ell carcinoma,and twenty two other renal masses of various histologic types exhibited a broad spectrum of ultrasonographic findings.Nephromas were found to be 98.8% (80/81) to tally,in which malignant and benign tumors were 92.6%(75/81) and 7.4%(6/81).The diagnostic accuracy was 87.7%(71/81) in ultrasonography.The sensitivity of the ultrasonography was 88.8%.CONCLUSIONS To master the ulltrasonographic expressions and main points of differentiation in appraisal of the tuberculous pyonephrosis,multilocular cyst of kidney and cystic renal carcinoma is the key of reduction misdiagnosis,to inquire about the history of illness in detail and analysis imaging data overall is also an important factor to reduce misdiagnosis.
