To study the value of trananal ultrasonography of diagnosis of pilonidal sinus.

探讨直肠腔内超声对骶尾部藏毛窦的诊价值。

Abdominal adenopathy is usually uated by computerized abdominal tomography gallium scanning ultrasonography or lymphangiography.

腹腔淋巴结可通腹腔计层摄影术检，镓扫描，超声检或淋巴管造影术。

In the period of ectatic cataract,mature cataract or hypermature cataract,the relevant ratio of ultrasonography is 100%.

膨胀、成、超声的检出率可达到100%。

Objective To compare the uterogestation of endametrium alteration and uterine arteria blood flow with ectopic pregnancy using color Doppler ultrasonography.

目的彩超对宫内早孕子宫内膜改变和子宫动脉血流测值与异位妊娠进行比较。

Deep phlebothrombosis was found in 6 of the 10 cases who were performed color Doppler ultrasonography on the lower extremity while valve dysfunction was found in one case.

10例行下肢静脉彩色多普勒超声检，6例发现深静脉血栓，1例瓣膜功能不全。