title: Polycythemia vera in childhood. A case with chromosomal abnormality, immunoglobulin deficiency, and chronic consumption coagulopathy.
mesh_terms: D000293:Adolescent; D001778:Blood Coagulation Disorders / Q000150:complications*; D001792:Blood Platelets; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D002902:Chromosomes, Human, 16-18; D004211:Disseminated Intravascular Coagulation / Q000150:complications; D006801:Humans; D007070:Immunoglobulin A; D007153:Immunologic Deficiency Syndromes / Q000150:complications*; D007621:Karyotyping; D008297:Male; D008558:Melphalan / Q000627:therapeutic use; D011087:Polycythemia Vera / Q000150:complications* / Q000188:drug therapy / Q000235:genetics / Q000276:immunology
chemical_list: D007070:Immunoglobulin A; D008558:Melphalan