{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,22]],"date-time":"2026-09-22T17:05:13Z","timestamp":1790096713484,"version":"4.0.1"},"reference-count":15,"publisher":"Oxford University Press (OUP)","issue":"5","license":[{"start":{"date-parts":[[1981,5,1]],"date-time":"1981-05-01T00:00:00Z","timestamp":357523200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[1981,5,1]]},"abstract":"<jats:title>Summary<\/jats:title>\n               <jats:p>A decade ago intestinal obstruction was the commonest cause of general surgical abdominal emergency admissions in many tropical African countries. Recently, there has been a change in this pattern and acute appendicitis has become the major cause of emergency admissions.<\/jats:p>\n               <jats:p>Most cases of intestinal obstruction are due to obstructed (strangulated or incarcerated) groin hernia. Intestinal ascariasis is a declining cause of intestinal obstruction while colorectal cancer is now an important differential diagnosis. Trauma due to road traffic accidents is increasing in frequency. Gallbladder disease is not a major problem; symptoms suggestive of acute gallbladder disease are more likely to be due to an amoebic abscess in the West African environment.<\/jats:p>","DOI":"10.1002\/bjs.1800680519","type":"journal-article","created":{"date-parts":[[2007,3,2]],"date-time":"2007-03-02T21:00:43Z","timestamp":1172869243000},"page":"345-347","source":"Crossref","is-referenced-by-count":19,"title":["Abdominal emergencies in a tropical African population"],"prefix":"10.1093","volume":"68","author":[{"given":"Oluwole G","family":"Ajao","sequence":"first","affiliation":[{"name":"University College Hospital, University of Ibadan , Ibadan,","place":["Nigeria"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[1981,5,1]]},"reference":[{"key":"2024092711271246100_bib1","first-page":"185","article-title":"Intestinal obstruction in Africa\u2014a challenge","volume":"17","author":"Adesola","year":"1968","journal-title":"West Afr. 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