[What role is left to surgery in portal hypertension?].
The place of surgery in the treatment of gastrointestinal haemorrhage in cirrhotic patients remains controversial. Emergency surgery may be considered when other haemostatic techniques fail. In this situation, the decision to operate must be taken rapidly, as the prognosis depends on the patient's preoperative status and the degree of hepatocellular failure (HCF). Elective surgery for portal hypertension completes with long-term sclerotherapy, and randomised prospective comparative studies have not been able to clearly distinguish between the two methods. The objective of the various operations proposed is to prevent recurrent haemorrhage without inducing any mortality or major morbidity (particularly encephalopathy). Partial, selective anastomoses and devascularisations appear to satisfy these objectives. The choice of technique depends on the portal flow rate, the type of varices, the degree of HCF and the surgeon's experience. Lastly, liver transplantation should be considered when portal surgery is decided in order to select a procedure which does not compromise the possibility of future transplantation and also as an alternative to portal surgery, particularly in young subjects with already severely impaired liver function.
Chiche
L
L
Nordlinger
B
B
D000714:Anastomosis, Surgical; D006471:Gastrointestinal Hemorrhage / Q000209:etiology / Q000601:surgery / Q000628:therapy*; D006801:Humans; D006975:Hypertension, Portal / Q000150:complications / Q000601:surgery / Q000628:therapy*; D008103:Liver Cirrhosis / Q000150:complications*; D016031:Liver Transplantation; D012008:Recurrence; D015911:Sclerotherapy / Q000379:methods
Que reste-t-il de la chirurgie de l'hypertension portale?