Chopier-Richaud J, Ouahes N, Breittmayer F, Lotz J P, Bigot J M
Service de Radiologie, Hôpital Tenon, Paris.
J Chir (Paris). 1993 Nov;130(11):475-8.
Three examples of intestinal carcinoid tumours are reported. As the sign in conventional radiology are non-specific and inconstant, the computed radiographic signs are stressed. Small bowel examination showed both direct signs, intraluminal filling defects, and indirect signs with separated bowel loops, sometimes angulated and fixed. In one unusual case, all the jejunal loops were affected. On CT the specific finding was a retractile mesenteric infiltration.
报告了三例肠道类癌肿瘤。由于传统放射学中的征象不具特异性且不稳定，因此着重介绍了计算机断层扫描的放射学征象。小肠检查显示既有直接征象，即腔内充盈缺损，也有间接征象，如肠袢分离，有时呈角状且固定。在一例不寻常的病例中，所有空肠袢均受累。在CT上的特异性表现为肠系膜退缩性浸润。
