论文部分内容阅读
消化系统畸形在临床工作中颇为常见,主要为胚胎发育异常的结果。X线检查是诊断消化系统畸形的一个主要检查方法。本文应用胚胎学发展的观点,阐述X线表现的实质,并探讨两者间的关系。既往文献对于消化系统畸形的记载基本上是按消化管从上到下的顺序,即从食管、胃至肠和肛门进行阐述。为供临床和X线工作者更好地了解这些疾患,我们结合胚胎学消化系统发育的基础,提出这些疾病的新的分类,以供参考。(一)空化过程受阻:1.食管气管瘘和食管闭锁;2.食管蹼和食管狭窄;3.重复症;4.先天性胃闭锁;5.幽门前隔瓣;6.十二指肠狭窄、闭
Digestive system deformity is quite common in clinical work, mainly as a result of abnormal embryonic development. X-ray examination is a major diagnostic method of digestive system deformity. In this paper, the development of embryology point of view, explain the essence of X-ray findings, and explore the relationship between the two. Previous literature for the records of digestive system deformity is basically according to the digestive tract from top to bottom order, that is, from the esophagus, stomach to intestine and anus to elaborate. To help clinicians and X-ray workers better understand these disorders, we incorporated the basis for embryonic digestive system development and proposed a new classification of these diseases for reference. (A) blocked the cavitation process: 1. Esophageal fistula and esophageal atresia; 2. Esophageal web and esophageal stenosis; 3. Syndromes; 4. Congenital atresia; 5. Pylorus anterior septum flap; 6. Duodenum Narrow, closed