Abdominal pain.
D000208:Acute Disease; D000328:Adult; D001064:Appendicitis / Q000175:diagnosis / Q000473:pathology*; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007422:Intestines / Q000473:pathology; D007668:Kidney / Q000473:pathology; D008099:Liver / Q000473:pathology; D010538:Peritonitis / Q000209:etiology / Q000473:pathology; D012422:Rupture, Spontaneous