中华小儿外科杂志
中華小兒外科雜誌
중화소인외과잡지
CHINESE JOURNAL OF PEDIATRIC SURGERY
1986年
5期
257-258,插二
,共3页
全学模%陈文龙%吕隆政%金先庆%李仕章%白永虹
全學模%陳文龍%呂隆政%金先慶%李仕章%白永虹
전학모%진문룡%려륭정%금선경%리사장%백영홍
Ultrasound scanning was applied in diagnosing 15 cases of imperforate anus to determine the distance between the blind pouch of rectum and the anal dimple.On sonograms,the meconium inside the terminal rectal pouch usually gives a weaker echo than the surrounding soft tissues of bony structures,so the rectal pouch is readily located.UItrasonic examination should be done by the transducer in different directions with the child in the lithotomy position.The terminal rectal pouch is more easily seen through the acoustic 'window'provided by a full bladder.A comparison of the two techniques shows ultrasonic examination is rather simple and reliable.
