The pattern of chronic gastric ulcer at Kenyatta National Hospital (K.N.H.).
Thirty consecutive patients with gastric ulcer diagnosed during upper gastrointestinal fibreoptic panendoscopy at both Kenya Medical Research Institute and Kenyatta National Hospital endoscopy rooms were studied. The male/female ratio was 5:1 with a peak prevalence in the 6th decade. 76.6% of the patients were from the Kikuyu ethnic group. Smoking habit was found in only 50% of patients with gastric ulcers. There were a total of 32 gastric ulcers in 30 patients. 84.4% of these were at the incisura angularis. All the incisural ulcers were benign. Two (6.25%) of the 32 ulcers were malignant (one at the cardia and the other at the antrum). Gastric ulcers whose diameter were greater than 30 mm had a higher tendency of being malignant. Five patients (16.7%) had both gastric (4 benign and 1 malignant) and duodenal ulcers while 4 (13.3%) patients had both gastric and pyloric ring ulcers. Apparent healing of a gastric ulcer while on an H2-antagonist does not totally exclude malignancy. Upper gastrointestinal bleed which was present in 53.3% of cases was the most frequent complication.
Ogutu
E O
EO
Lule
G N
GN
Okoth
F N
FN
Were
B O
BO
D000328:Adult; D000368:Aged; D002908:Chronic Disease; D003906:Developing Countries; D005260:Female; D005773:Gastroscopy; D006801:Humans; D007630:Kenya; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D012307:Risk Factors; D013276:Stomach Ulcer / Q000453:epidemiology*