Whitington P F, Orenstein S R
J Pediatr Gastroenterol Nutr. 1984 Sep;3(4):535-8. doi: 10.1097/00005176-198409000-00010.
Esophageal histological observation is the most reliable indicator of esophagitis. Biopsy specimens obtained by endoscopic grasp forceps are sometimes inadequate for histologic evaluation, and established methods for determining the location of suction biopsies have been imprecise or inconvenient. A method was developed employing manometric control to locate the site of suction biopsies performed with the Quinton multipurpose suction biopsy instrument. With the use of this technique, biopsies were performed in 40 children without failure and without complication.
食管组织学观察是食管炎最可靠的指标。通过内镜活检钳获取的活检标本有时不足以进行组织学评估，并且确定吸引活检部位的既定方法一直不准确或不方便。我们开发了一种方法，采用测压控制来定位使用昆顿多功能吸引活检器械进行的吸引活检部位。使用该技术，对40名儿童进行了活检，无一失败且无并发症。
