Small intestine also called small bowel is the longest part of digestive tract. Majority of absorption of the nutrients takes place in the small intestine. It can be affected by ulcers, crohn's disease, TB & tumours. A
Gall bladder is a pear-shaped organ that stores bile. It is commonly affected by stones & cancer. gastro specialist & gastro dr will commonly advise an USG Abdomen for diagnosis of these diseases.