• L M Møller, H S Jørgensen, A L Jessen, and J F Hartmann-Andersen.
• Gynaekologisk-obstetrisk afdeling, Sønderborg Sygehus.
• Ugeskr. Laeg. 1991 May 6; 153 (19): 1339-43.

AbstractOn the basis of a review of the literature and five case histories, the pathophysiological and clinical features in pregnant women with haemolysis, elevated liver enzymes and thrombocytopenia which together constitute the HELLP syndrome (haemolysis, elevated liver enzymes and low platelet count) are illustrated. This syndrome describes a complicated obstetric course with greatly increased neonatal and maternal morbidities. Hypertension/proteinuria are common but are not obligatory. The condition should be suspected in pregnant women with pain under the right rib margin and unexplained jaundice. The diagnosis is verified by the blood picture, liver enzyme count and a blood smear. Women with verified HELLP syndrome and gestational age greater than 34 weeks should be delivered immediately. Women with the same syndrome and gestational age less than 32 weeks should be delivered if the condition cannot be rapidly controlled. In exceptional cases cesarean section may be necessary. On the basis of the coagulation status, the defective plasma components may be supplied (e.g. fresh frozen plasma and antithrombin-III). Plasmapheresis and specific pharmacological intervention must be considered as experimental at present, although these present promising therapeutic possibilities.

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