Thursday 9 June 2016

True about left sided colon carcinoma | Crack PGIMER NOV 2016


True about left sided colon carcinoma 

A. Anemia 
B. Obstruction 
C. Melena 
D. Feculent
E. Sigmoid is usually spared


Answer (B) Obstruction
• Carcinoma left colon are usually of stenosing variety, so main symptoms are those of increasing intestinal obstruction.
Other features are:
- Pain
- Alteration bowel habit
- Abdominal Distension

• Right sided growths are proliferative and grow towards periphery.