title: Thrombotic thrombocytopenic purpura. Occurrence two years apart during late pregnancy in two sisters.
mesh_terms: D000293:Adolescent; D000328:Adult; D001344:Autopsy; D003404:Creatinine / Q000097:blood; D005260:Female; D006400:Hematocrit; D006801:Humans; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic / Q000235:genetics*; D011263:Pregnancy Trimester, Third; D011697:Purpura, Thrombotic Thrombocytopenic / Q000235:genetics* / Q000473:pathology; D013997:Time Factors
chemical_list: D003404:Creatinine