病例报告。梅克尔憩室内植物性粪石形成导致的小肠梗阻：CT表现。
Case report. Small bowel obstruction due to phytobezoar formation within Meckel diverticulum: CT findings.
作者信息
Frazzini V I, English W J, Bashist B, Moore E
机构信息
Department of Radiology, St. Luke's/Roosevelt Hospital Center, Columbia University College of Physicians and Surgeons, New York, NY 10025, USA.
出版信息
J Comput Assist Tomogr. 1996 May-Jun;20(3):390-2. doi: 10.1097/00004728-199605000-00012.
Intestinal obstruction due to a phytobezoar within a Meckel diverticulum is exceedingly rare, with only seven reported cases in the surgical literature. The most important precipitating factor is the ingestion of agents high in fiber and cellulose. Small bowel obstruction in all but one case was due to retrograde propagation of the bezoar into the small bowel lumen. We report the clinical and CT findings in such a patient following a vegetarian diet.
梅克尔憩室内植物性粪石导致的肠梗阻极为罕见，外科文献中仅报道过7例。最重要的诱发因素是摄入富含纤维和纤维素的食物。除1例之外，所有病例的小肠梗阻都是由于粪石逆行进入小肠肠腔所致。我们报告了一名素食患者的临床及CT检查结果。
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