title: [False positive tumour diagnosis in the caecum(author's transl)].
abstract: Radiographic appearances simulating tumours were found in 25 patients; the causes of the mistaken diagnosis are critically analysed.  The commonest mistake was caused by inflammatory process (eight patients), caecal contents (seven patients) and an enlarged ileo-caecal valve (five patients).  Ways of avoiding such misinterpretation are described.author
mesh_terms: D000328:Adult; D000368:Aged; D001064:Appendicitis / Q000150:complications; D002429:Cecal Diseases / Q000000981:diagnostic imaging*; D002430:Cecal Neoplasms / Q000000981:diagnostic imaging*; D002432:Cecum / Q000002:abnormalities; D003108:Colonic Diseases / Q000150:complications; D003424:Crohn Disease / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D003951:Diagnostic Errors; D003949:Diagnostic Techniques, Surgical; D005189:False Positive Reactions; D005260:Female; D006801:Humans; D007082:Ileum / Q000002:abnormalities; D007249:Inflammation / Q000000981:diagnostic imaging; D007417:Intestinal Polyps / Q000000981:diagnostic imaging; D008067:Lipoma / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D011859:Radiography; D014385:Tuberculosis, Gastrointestinal / Q000000981:diagnostic imaging
vernacular_title: Der falsch-positive Tumorbefund am Zökum