Lesser peritoneal sac abnormalities.
D000038:Abscess; D000328:Adult; D000368:Aged; D002429:Cecal Diseases; D005260:Female; D005705:Gallbladder Diseases; D006547:Hernia; D006801:Humans; D008297:Male; D008875:Middle Aged; D010195:Pancreatitis / Q000150:complications; D010532:Peritoneal Diseases