The mucosal rosette: A peri-ampullary pseudotumour within a duodenal diverticulum

Two cases are described in which a filling defect within a duodenal diverticulum was suggestive of a peri-ampullary neoplasm. In each case direct inspection showed no abnormality. It is suggested that the radiological findings are caused by prominent mucosal folds around the diverticular neck.

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Bibliographische Detailangaben
Veröffentlicht in:	Clinical radiology 1993-02, Vol.47 (2), p.117-118
1. Verfasser:	Bellamy, P.R.
Format:	Artikel
Sprache:	eng
Schlagworte:	Aged Ampulla of Vater - diagnostic imaging Biological and medical sciences Cholangiography Common Bile Duct Neoplasms - diagnostic imaging Diagnosis, Differential Diverticulum - diagnostic imaging Duodenal Diseases - diagnostic imaging Gastroenterology. Liver. Pancreas. Abdomen Humans Intestinal Mucosa - diagnostic imaging Male Medical sciences Middle Aged Stomach. Duodenum. Small intestine. Colon. Rectum. Anus Tumors
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Beschreibung
Zusammenfassung:	Two cases are described in which a filling defect within a duodenal diverticulum was suggestive of a peri-ampullary neoplasm. In each case direct inspection showed no abnormality. It is suggested that the radiological findings are caused by prominent mucosal folds around the diverticular neck.
ISSN:	0009-9260 1365-229X
DOI:	10.1016/S0009-9260(05)81185-7