Thirty five cases were examined with X-ray cystography,and the detected rate was 54.3% (19/35). Sixteen cases(16/45) were missed with a rate of 45.7%(16/35).

• 其中 35例进行 X-线膀胱造影检查 ；检出率 5 4 .；3%25 (19/ 35 )；漏诊 16例；占 4 5