Primary malignant tumors in the small bowel: a comparison of the small-bowel enema and conventional follow-through examination. 1989

J R Bessette, and D D Maglinte, and F M Kelvin, and S M Chernish
Department of Radiology Education, Methodist Hospital of Indiana, Indianapolis 46202.

Of 71 patients diagnosed with primary mesenteric malignant tumors in the small bowel over a 21-year period in a community/teaching hospital, 14 underwent small-bowel follow-through, 16 underwent small-bowel enema (enteroclysis), and four patients underwent both studies preoperatively. In a retrospective study, the sensitivity of both the small-bowel enema and the conventional small-bowel follow-through examination were compared on the basis of the original radiologic interpretation. The studies were ordered by clinicians in a clinical setting. Results of the small-bowel follow-through were abnormal in 11 of 18 patients for a sensitivity of 61%, and small-bowel enema showed abnormalities in 19 of 20 patients for a sensitivity of 95% (p = .0165). The actual tumor was shown in six (33%) of 18 small-bowel follow-through studies and in 18 (90%) of 20 small-bowel enemas (p = .0005). In four patients, normal findings on conventional small-bowel follow-through were followed by abnormal findings on small-bowel enema done for the same reason. This experience suggests that the small-bowel enema is more sensitive than the conventional follow-through examination for the detection of small-bowel cancers.

UI MeSH Term Description Entries
D007414 Intestinal Neoplasms Tumors or cancer of the INTESTINES. Cancer of Intestines,Intestinal Cancer,Cancer of the Intestines,Intestines Cancer,Intestines Neoplasms,Neoplasms, Intestinal,Cancer, Intestinal,Cancer, Intestines,Cancers, Intestinal,Cancers, Intestines,Intestinal Cancers,Intestinal Neoplasm,Intestines Cancers,Intestines Neoplasm,Neoplasm, Intestinal,Neoplasm, Intestines,Neoplasms, Intestines
D007421 Intestine, Small The portion of the GASTROINTESTINAL TRACT between the PYLORUS of the STOMACH and the ILEOCECAL VALVE of the LARGE INTESTINE. It is divisible into three portions: the DUODENUM, the JEJUNUM, and the ILEUM. Small Intestine,Intestines, Small,Small Intestines
D011859 Radiography Examination of any part of the body for diagnostic purposes by means of X-RAYS or GAMMA RAYS, recording the image on a sensitized surface (such as photographic film). Radiology, Diagnostic X-Ray,Roentgenography,X-Ray, Diagnostic,Diagnostic X-Ray,Diagnostic X-Ray Radiology,X-Ray Radiology, Diagnostic,Diagnostic X Ray,Diagnostic X Ray Radiology,Diagnostic X-Rays,Radiology, Diagnostic X Ray,X Ray Radiology, Diagnostic,X Ray, Diagnostic,X-Rays, Diagnostic
D004733 Enema Insertion of a solution or compound through the RECTUM with the purpose of cleansing the COLON or for diagnostic procedures. Enemata,Enemas,Enematas
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D001466 Barium Sulfate A compound used as an x-ray contrast medium that occurs in nature as the mineral barite. It is also used in various manufacturing applications and mixed into heavy concrete to serve as a radiation shield. Barite,Baritop,Barium Sulfate (2:1),E-Z-CAT,Micropaque Oral,E Z CAT,EZCAT,Sulfate, Barium
D012189 Retrospective Studies Studies used to test etiologic hypotheses in which inferences about an exposure to putative causal factors are derived from data relating to characteristics of persons under study or to events or experiences in their past. The essential feature is that some of the persons under study have the disease or outcome of interest and their characteristics are compared with those of unaffected persons. Retrospective Study,Studies, Retrospective,Study, Retrospective
D012680 Sensitivity and Specificity Binary classification measures to assess test results. Sensitivity or recall rate is the proportion of true positives. Specificity is the probability of correctly determining the absence of a condition. (From Last, Dictionary of Epidemiology, 2d ed) Specificity,Sensitivity,Specificity and Sensitivity

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