Duodenal ulcer in chronic relapsing pancreatitis.
Frequency of duodenal ulcer in patients with chronic pancreatitis is still controversial. This study aims to prospectively investigate the frequency of duodenal ulcer in a group of 190 patients (162 males and 28 females) affected by chronic relapsing pancreatitis admitted to our department between 1970 and 1979. 41 cases (21.5%) were endoscopically observed (22% of the males and 17.9% of the females; male:female ratio 1.2:1). Drinking habits, cigarette consumption, presence of pancreatic calcifications and surgery did not affect the frequency of duodenal ulcer. Exocrine pancreatic insufficiency, as fecal fat excretion higher than 7 g/day, seems to be linked with an increased frequency of duodenal ulcer (exact Fisher's test: p = 0.0586). Moreover, duodenal ulcer was present in about one third of the patients who afterwards died, but it was the cause of death in only 1 case. Even if a prospective control population is lacking, the male:female ratio of duodenal ulcer in chronic pancreatitis seems to be different from that observed in a comparable hospitalized group (1.2:1 vs. 2.4:1) and from that reported in literature in the general adult population.
D000428:Alcohol Drinking; D002908:Chronic Disease; D004381:Duodenal Ulcer / Q000150:complications*; D004724:Endoscopy; D005260:Female; D006801:Humans; D008297:Male; D010195:Pancreatitis / Q000150:complications*; D011446:Prospective Studies