摘要
本文分析了17例经手术证实的肥厚性幽门狭窄(HPS)的临床及超声检查的资料,并与胃肠钡餐GI检查及手术所见加以对照.结果:超声诊断准确率为100%.切面图特征为右上腹肋缘下腹直肌外侧深部、胆囊内侧下方—右肾上极前方区域的纵切“宫颈征”和横切“靶环征”;狭长的幽门管和管内粘膜皱襞形成的“线条征”、“双轨征”及十二指肠球基底部幽门环肌肥大所形成的“肩征”.结论:超声诊断HPS具有特异性,较GI安全方便,可作为诊断本病的首选方法.
Careful analyse were made on 17 cases of HPS, examined by ultrasound Method and proved by later operation. The findings were compared with those of GI examination and the operations. The ultrasound diagnostic accuracy rate is 100%. The characteristics are as follows. Vertical cervis sign and transverse target sign were displayed among the areas of right upper abdomen, inferior lower coastal margin, lateral musculus rectus inferior lower gallbladder and right upper kidney displaydouble-track sign in narrow pyloric canal and the plica mucosa and houlder sign formed in the globular base of duodemum. Ultrsound diagnosis of HPS characteristic, which is safer and more convenient than GI examination, is the best method to diagnose HPS.
出处
《临床超声医学杂志》
1998年第2期103-103,共1页
Journal of Clinical Ultrasound in Medicine
