Idiopathic thrombocythaemia.
D000368:Aged; D001344:Autopsy; D001853:Bone Marrow / Q000473:pathology; D005260:Female; D006801:Humans; D007678:Kidney Glomerulus / Q000473:pathology; D008099:Liver / Q000473:pathology; D013154:Spleen / Q000473:pathology; D013920:Thrombocythemia, Essential / Q000473:pathology*