Catalog

Sebastian syndrome

No MMS code

Link to WHO Definition

Sebastian syndrome – http://id.who.int/icd/entity/1578628103

Sebastian syndrome is one of the MYH9 syndromes (a group that includes four clinical forms with similar manifestations resulting from mutations in the MYH9 gene: May-Hegglin anomaly and Fechtner and Epstein syndromes), which are characterised by a macrothrombocytopenia that is usually severe but paradoxically results in few if any symptoms.