[Haematemesis due to splenic vein thrombosis].

BACKGROUND

Haematemesis due to gastric fundal varices as a result of splenic vein thrombosis is rare. Splenic vein thrombosis may occur after pancreatitis and can lead to left-sided portal hypertension. Venous drainage from the spleen then occurs through the short gastric vessels, resulting in gastric varices.

CASE DESCRIPTION: Gastroscopy was performed in a 31-year-old man for transgastric drainage of fluid which had accumulated after an episode of acute pancreatitis. A gastric blood clot and fundal varices were observed. Three days later, the patient experienced haematemesis and went into a state of shock. Gastroscopy showed a bleeding fundal varix which was treated by an injection of Lipiodol/Histoacryl. CT confirmed thrombosis of the splenic vein. Six weeks later, splenectomy was performed and no subsequent bleeding occurred.

CONCLUSION

Haematemesis in patients with a history of chronic or acute pancreatitis can be a life-threatening expression of gastric fundal varices caused by splenic vein thrombosis. In cases of severe haemorrhaging, splenectomy is the treatment of choice.