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[Ileus of the small intestine as sequela of intraduodenal diverticulum. Contribution of roentgen diagnosis to pathophysiology of diverticulum formation].
Radiologe
March 1995
Institut für Radiologie, Kreiskrankenhaus Lahr, Akademisches Lehrkrankenhaus, Universität Freiburg.
The case of a 31-year-old male is reported who had recurrent, unexplained abdominal complaints. After hospitalization, an ileus was localized by plain abdominal film in the ileocecal region. A contrast meal revealed a typical intraluminal (duodenal) diverticulum with an enlarged prestenotic duodenum that was undetected during endoscopy.
View Article and Find Full Text PDFIn this study the hypothesis is tested that the motion pattern of small anatomic landmarks, recognizable at the left ventricular endocardial border in the contrast angiocardiogram, reflects the motion of the endocardial wall. To verify this, minute metal markers were inserted in the endocardium of eight pigs with a novel retrograde transvascular approach. Marker motion was subsequently recorded with roentgen cinematography and compared with the motion of the landmarks on the endocardial contours detected from the contrast ventriculogram with an automated contour detection system.
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