{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,14]],"date-time":"2025-12-14T11:49:29Z","timestamp":1765712969462,"version":"3.48.0"},"reference-count":16,"publisher":"BMJ","issue":"3","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J Clin Pathol"],"published-print":{"date-parts":[[1995,3]]},"abstract":"<jats:p>An unusual case of a colonic vascular anomaly resembling angiodysplasia associated with right sided diverticular disease is presented. The patient, a 74 year old man, presented with a four day history of rectal bleeding and subsequently underwent hemicolectomy. The resected specimen was flushed out with heparin-saline solution and injected with a barium-gelatine mixture. Preoperative barium enema revealed right sided diverticula, whereas post-resection angioradiography revealed the \"coral reef\" vascular anomaly consistent with angiodysplasia. Histology confirmed the presence of both diverticular disease and angiodysplasia. This case report highlights the importance of considering a vascular anomaly in patients presenting with rectal bleeding despite the presence of another radiologically demonstrable anatomical lesion.<\/jats:p>","DOI":"10.1136\/jcp.48.3.272","type":"journal-article","created":{"date-parts":[[2007,6,9]],"date-time":"2007-06-09T00:50:46Z","timestamp":1181350246000},"page":"272-275","source":"Crossref","is-referenced-by-count":6,"title":["An unusual case of colonic angiodysplasia."],"prefix":"10.1136","volume":"48","author":[{"given":"N J","family":"Trendell-Smith","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"B F","family":"Warren","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"E A","family":"Sheffield","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"P","family":"Durdey","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[1995,3,1]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1007\/BF02551967","article-title":"Angiodysplasia of the colon: a cause of rectal bleeding","volume":"1","author":"Athanasoulis, C.A.; Galdabini, J.J.; Waltman, A.C.; Novellini, R.A.; Greenfield, A.J.; Ezpleta, M.L.","year":"1978","unstructured":"Athanasoulis CA, Galdabini JJ, Waltman AC, Novellini RA, Greenfield AJ, Ezpleta ML. 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