Endoscopic sclerotherapy of oesophageal varices.

The authors present their experience with the outcome of gastrofibroscopic sclerotherapy of oesophageal varices, performed in a total of 70 patients with portal hypertension. All patients were classified in classes B and C according to Child's criteria, and 68 of them had variceal bleeding before receiving sclerotherapy. Acute bleeding was successfully arrested in seven cases, and elective sclerotherapy in between bleeding episodes was carried out in 60 cases. To date, complete obliteration has been noted in 34 patients. An effect of previous sclerotherapy was observed during the next therapeutic session in 18, and eight patients died from progressive hepatic insufficiency. In the discussion section, the authors analyse current concepts on the technique of sclerotherapy related to complications, on instrumentarium and sclerosing solutions, and on the significance of prophylactic, acute and elective sclerotherapy, with the importance of endoscopic sclerotherapy of oesophageal varices perceived mainly in comparison with the results of surgery from the point of view of long-term patient survival.