Patterns of intestinal activity with Meckel's scintigraphy.
Three patterns of intestinal activity were noted in a review of 64 patients studied with Tc-99m sodium pertechnetate for suspected Meckel's diverticulum: no bowel activity seen (37.5%), bowel activity visualized after stomach activity (39.1%), and diffuse bowel activity seen simultaneously with stomach activity (23.4%). The latter pattern, which is relatively common, could mask a true Meckel's diverticulum and lead to either a false-negative or indeterminate diagnosis. A series of 10 dogs was also studied to evaluate the effects of fasting and feeding on the intestinal pattern. No definite relationship was observed.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000818:Animals; D002648:Child; D002675:Child, Preschool; D004285:Dogs; D005215:Fasting; D005769:Gastrointestinal Motility; D006801:Humans; D007223:Infant; D007422:Intestines / Q000000981:diagnostic imaging* / Q000503:physiopathology; D008467:Meckel Diverticulum / Q000000981:diagnostic imaging*; D008875:Middle Aged; D011877:Radionuclide Imaging; D013670:Sodium Pertechnetate Tc 99m
D013670:Sodium Pertechnetate Tc 99m