[Recurrent, life-threatening anaphylaxis as initial manifestation of cystic echinococcosis (granulosus) of the liver].

A 34-year-old, previously healthy Yugoslav developed relapsing generalized anaphylactic reactions associated with life-threatening laryngospasm. After successful life support with volume-replacement, epinephrine, antihistamines and steroids, clinical workup disclosed a slight tenderness in the right upper abdomen and sonography a polycystic tumor with coarse calcification within the wall. The presumptive diagnosis of cystic liver echinococcosis with spontaneous rupture of a hydatid cyst was confirmed surgically and serologically. This case history shows that liver echinococcosis should be considered in otherwise unexplained anaphylaxis.