disease has feature Thrombocytosis blood platelet disease thrombocytosis disease https://www.malacards.org/card/thrombocytosis Platelet count increased ICD9:289.9 DOID:2228 NCIT:C35530 UMLS:C0836924 MONDO:0002249 MEDGEN:163397 elevated Platelet count A disease characterized by higher than normal platelet counts in the peripheral blood. SCTID:6631009 MESH:D013922