title: Thrombotic thrombocytopenic purpura developing during pregnancy in a C2-deficient patient with a history of systemic lupus erythematosus.
mesh_terms: D000032:Abortion, Therapeutic; D000305:Adrenal Cortex Hormones / Q000627:therapeutic use; D000328:Adult; D003175:Complement C2 / Q000172:deficiency*; D005260:Female; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000150:complications*; D008297:Male; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic / Q000175:diagnosis* / Q000188:drug therapy; D011697:Purpura, Thrombotic Thrombocytopenic / Q000150:complications / Q000175:diagnosis* / Q000188:drug therapy
chemical_list: D000305:Adrenal Cortex Hormones; D003175:Complement C2