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Abdomen pathology
| Question | Answer |
|---|---|
| Achalasia | Failure of the smooth muscle of alimentary canal to relax |
| Barrett esophagus | Peptic ulcer of lower esophagus often with stricture |
| Bezoar | Mass in the stomach formed by material that doesnt pass into intestine |
| Celiac disease or sprue | Malabsorption disease caused by mucosal defect in the jejunum |
| Colitis | inflammation of colon |
| Diverticulosis | Diverticula in the colon without inflammation or symptoms |
| Gastroesophageal reflux | acid reflux |
| Hiatal hernia | Protrusion of the stomach thru the esophageal hiatus of the diapgrahm |
| Hirschsprung disease or congenital aganglionic megacolon | Absense of parasumpathetic ganglia, usually in the distal colon, resulting in the absence of peristalsis |
| Inguinal hernia | protrusion of the bowel into the groin |
| Ileus | failure of bowel peristalsis |
| Intussusception | Prolapse of a portion of the bowel into the lumen of an adjacent part |
| Meckel diverticulum | Diverticulum of the distal ileum, similar to the appendix |
| Polyp | Growth or mass protruding from a mucous membrane |
| Crohn disease or regional enteritis | Inflmmatory bowel disease, most commonly involving the distal ileum |
| Volvulus | Twisting of a bowel loop on itself |
| Zenker diverticulum | Diverticulum located just above the cardiac portion of the stomach |
| Malabsorption syndrom | Disorder in which subnormal absoprtion of dietary constituents occurs |
| Ulcerative colitis | Recurrent disorder causing inflmmatory ulceration of the colon |
| Abdominal aortic aneurysm | Localized dialtion of abdomenal aorta |
| Bowel obstruction | blockage of bowel lumen |
| Pneumoperitoneum | Air in peritoneal cavity |