title: [C1 esterase inhibitor acquired deficiency: apropos of 4 cases].
mesh_terms: D000368:Aged; D003172:Complement C1 / Q000172:deficiency; D003174:Complement C1 Inactivator Proteins / Q000172:deficiency*; D003181:Complement C4 / Q000172:deficiency; D003165:Complement System Proteins / Q000032:analysis; D004487:Edema / Q000209:etiology; D005260:Female; D006801:Humans; D008223:Lymphoma / Q000150:complications; D008875:Middle Aged; D010951:Plasma Exchange; D011697:Purpura, Thrombotic Thrombocytopenic / Q000150:complications / Q000628:therapy
chemical_list: D003172:Complement C1; D003174:Complement C1 Inactivator Proteins; D003181:Complement C4; D003165:Complement System Proteins
vernacular_title: Déficit acquis en inhibiteur de la C1 estérase: à propos de 4 cas.