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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 |