Diagnostic value of coarse needle biopsy in retroperitoneal solid mass guided by color ultrasound
10.3760/cma.j.issn.1008-6315.2009.10.036
- VernacularTitle:彩超引导下腹膜后实性肿物粗活检针穿刺的临床应用
- Author:
Feng YAN
;
Xuepeng ZHANG
;
Wenjing YANG
;
Yanqin LU
;
Xingfei YANG
- Publication Type:Journal Article
- Keywords:
Retroperitoneal solid mass;
Coarse needle biopsy;
Color ultrasound;
Histopathology
- From:Clinical Medicine of China
2009;25(10):1098-1099
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the clinical value of color ultrasound guided coarse needle bioptic histo-pathology in the diagnosis of retroperitoneal solid mass. Methods 32 cases with retroperitoneal solid mass accepted coarse needle biopsy (CNB) guided by color ultrasound, and followed to surgical mass resection. The histopathologi-cal result of CNB was compared to the post-operative pathological diagnosis. Results CNB were successful in all ca-ses and no complications occurred. Compared with the pest-operative pathology,the accuracy of CNB was 93.75% (30/32). There was no false-negative and very low rate of false-positive (3.13% ,1/32) of CNB in diagnosing ma-lignant tumor. Conclusions CNB guided by color ultrasound is a safe and an effective method in diagnosis of retro-peritoneal solid mass.
