Feasibility of flexible ultrasonic cystoscopy in diagnosis and treatment for urinary tract diseases in vivo
10.3760/cma.j.issn.1000-6702.2012.08.018
- VernacularTitle:超声电子膀胱软镜在泌尿系疾病诊疗中的动物模型研究
- Author:
Zhensheng ZHANG
;
Chuanliang XU
;
Chengyao WU
;
Bo YANG
;
Rui LUO
;
Haifeng WANG
;
Yang WANG
;
Zhen DENG
;
Liang TANG
;
Yinghao SUN
- Publication Type:Journal Article
- Keywords:
Flexible ultrasonic cystoscopy;
Urinary bladder;
Swine;
Models,animal
- From:
Chinese Journal of Urology
2012;33(8):622-626
- CountryChina
- Language:Chinese
-
Abstract:
Objective To innovate and improve the feasibility of flexible ultrasonic cystoscopy (FUCS) in the diagnosis and treatment for urinary tract diseases in vivo by using female pigs as animal model.Methods Endobronchial ultrasonography was took as a substitute for FUCS and the operating skills and experience of FUCS in vivo by using female pigs as animal model were summarized,in order to testify the efficacy and safety of needle biopsy guided by FUCS.Results FUCS could simultaneously display the endoscopic images and ultrasonic images.Ninety ml was suitable in pig bladder for FUCS when the layers of bladder wall were clear.The mucosa,submucosa,muscularis and serosa layers were legible,which contributed to the needle positioning biopsy.Doppler ultrasound mode could distinguish the vessels,which could guide the puncture and avoid accidental injury of blood vessels and surrounding organs.Pathological results of positioning biopsy were consistent with FUCS evaluation for the three major layers of bladder wall.Conclusion Studies in vivo show that application of FUCS in the diagnosis and treatment for bladder disease is feasible,and further improvement of the FUCS equipment and clinical practice should be made.
