Acute Pancreatitis

Spleen (segmental) left sided portal hypertension
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Aetiology: - Thrombosis of splenic vein
- Acute/ chronic pancreatitis,
- Carcinoma pancreas.
 
 
- Thrombosis of splenic vein
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UGI bleed from gastric varices, hypersplenism. 
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Endoscopic control of varices unsuccessful 
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Splenectomy+ ligation of vessel on greater curvature of stomach very effective.