| Lesion |
Area |
| Lipoma |
Caecum |
| Lymphoma( Non hodgkins) |
Stomach (Least : Rectum) |
| Adenomatous polypi |
Sigmoid, rectum |
| Polypi in Puetzjeghers syndrome |
Always Jejunum is involved |
| Familial Polyposis and Gardener’s syndrome |
Colon |
| ZES gastrinoma |
Pancreas |
| Carcinoma small intestine |
Jejunum |
| Carcinoma Colon |
Sigmoid colon and ectosigmoid, |
| Tuberculosis Ulcer |
Small Intestine( transverse) |
| Typhoid Ulcer |
Small Intestine ( Longitudinal) |
| Crohn’s disease |
Starts at or near Ileocaecal Valve |
| Ulcerative Colitis |
Starts at rectum |
| Hirshprung’s Disease |
upper limit is Rectosigmoid junction |
| Diverticulosis |
90% in sigmoid ( Rectum is never involved) |
| Perforation in Typhoid |
Small intestine near Ileocaecal Junction |
| Pneumatosis Cystoides |
Small Intestine |
| Immobile part of Colon |
Last 7.5 cms of Pelvic Colon |
| Loop Colostomy |
Transverse Section |
| Commonest Type of Intussesception |
Ileocaecal |
| Intussesception with gangrene |
Ileocaecal |
| Intussesception in infant |
Last 50 cms of ileum |
| Intussesception in old people |
Colocolic By Pappilary Carcinoma |
| Intussesception in adoloscent |
Inverted Meckel’s Diverticulum |
| Volvulus Neonatorum |
Midgut( Whole small intestine and Caecum) |
| Volvulus Small intestine |
Tower ileum |
| Ischemic Colitis |
Splenic flexure |
| Dilatation of Gut in Chaga’s disease |
Oesophagus and Colon |
| in Blast Injury |
Pelvic Colon |