Fistula leading to highest electrolyte imbalance is:
In general, the more proximal the fistula in the intestine, the more serious the problem, with greater fluid and electrolyte loss. The drainage has a greater digestive capacity, and the distal segment is not available for absorption of nutrients. Fistula leading to highest electrolyte imbalance is Duodenal fistula
Gastric
Duodenal
Sigmoid
Rectal
Small intestine