Brandesky G, Weiss H
Wien Med Wochenschr. 1986 May 31;136(10):235-7.
50 infants admitted during the years 1981 to 1985 for suspected hypertrophic pyloric stenosis were examined sonographically. A pyloric cockade of 14 mm or more in diameter is diagnostic. A diameter up to 10 mm can be considered normal, whereas values between 11 and 13 mm represent borderline cases, which need consideration of the clinical symptoms and repeated controls. Because of its accuracy sonography can replace X-ray examinations in most of the cases with suspected hypertrophic pyloric stenosis.
对1981年至1985年间因疑似肥厚性幽门狭窄而入院的50名婴儿进行了超声检查。直径达14毫米或以上的幽门肿块具有诊断意义。直径达10毫米可视为正常，而11至13毫米之间的值代表临界病例，需要考虑临床症状并进行重复检查。由于其准确性，超声检查在大多数疑似肥厚性幽门狭窄的病例中可以取代X光检查。
