[Haematemesis due to splenic vein thrombosis]. / Fundusvarices als zeldzame oorzaak van hematemesis.

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.

[Chest drains in trauma patients]. / Thoraxdrains bij traumapatiënten.

Adequate training for the insertion of chest drains in a trauma setting reduces the occurrence of procedure-related complications. Prophylactic antibiotics reduce the risk of infectious complications and empyema. For drainage of a traumatic pneumo- or haemothorax a large drain (28-36 French) is advised. The preferential insertion site is the 5th intercostal space in the midaxillary line. Drainage systems consist of a collection bottle, water seal and a suction control. Suction applied at 15-20 cm H2O is recommended for adequate drainage. Conversion to thoracotomy is determined by the drain production. Occult air leaks before removal of the drain can be detected by a temporary water seal or by clamping the drain followed by a chest X-ray. Removal of a chest drain at end-inspiration is as secure as end-expiration. Attention must be paid to potential complications of chest drains.