title: Shock, urticaria and a right upper quadrant abdominal mass.
mesh_terms: D000707:Anaphylaxis / Q000209:etiology*; D002648:Child; D004443:Echinococcosis / Q000150:complications; D004444:Echinococcosis, Hepatic / Q000175:diagnosis*; D005260:Female; D006634:Histamine H1 Antagonists / Q000009:adverse effects; D006801:Humans; D007239:Infections / Q000150:complications; D008107:Liver Diseases / Q000150:complications; D012422:Rupture, Spontaneous / Q000150:complications; D014581:Urticaria / Q000139:chemically induced* / Q000150:complications
chemical_list: D006634:Histamine H1 Antagonists