Riche M C, Weissman A, Menault J Y, Elbim A, Grellet J
J Radiol Electrol Med Nucl. 1977 Dec;58(12):833-7.
On the basis of one case of colonic sub-mucosal cystic pneumatosis explored by double contrast enema, the authors emphasise the pathognomic diagnostic value of the "puzzle" appearance. This appearance is made by precise adaptation of the opaque colonic mucosa depressed in the form of a "cupola" over the intraparietal gas bubble which results in the deformity. Endoscopy failed to reveal the disorder in the case reported here.
基于1例经双重对比灌肠检查的结肠黏膜下积气症病例，作者强调了“拼图”样表现的特征性诊断价值。这种表现是由不透光的结肠黏膜精确贴合在壁内气泡上方呈“圆顶”状凹陷，从而导致畸形形成的。在内镜检查中，此处报告的病例未发现该病症。
