{
    "synonyms": [
        {
            "url": "https://monarchinitiative.org/disease/MONDO:0012729", 
            "description": "", 
            "resource": "MONDO", 
            "id": "MONDO:0012729", 
            "name": "erythrocytosis, familial, 4"
        }, 
        {
            "url": "https://monarchinitiative.org/disease/MONDO:0012729", 
            "description": "", 
            "resource": "MONDO", 
            "id": "MONDO:0012729", 
            "name": "erythrocytosis, familial, type 4"
        }, 
        {
            "url": "https://monarchinitiative.org/disease/MONDO:0012729", 
            "description": "", 
            "resource": "MONDO", 
            "id": "MONDO:0012729", 
            "name": "familial polycythemia caused by mutation in EPAS1"
        }, 
        {
            "url": "https://monarchinitiative.org/disease/MONDO:0012729", 
            "description": "", 
            "resource": "MONDO", 
            "id": "MONDO:0012729", 
            "name": "erythrocytosis, familial, 4; ECYT4"
        }, 
        {
            "url": "https://monarchinitiative.org/disease/MONDO:0012729", 
            "description": "", 
            "resource": "MONDO", 
            "id": "MONDO:0012729", 
            "name": "ECYT4"
        }, 
        {
            "url": "https://monarchinitiative.org/disease/MONDO:0012729", 
            "description": "", 
            "resource": "MONDO", 
            "id": "MONDO:0012729", 
            "name": "EPAS1 familial polycythemia"
        }, 
        {
            "url": "http://disease-ontology.org/term/DOID:0080339", 
            "description": "", 
            "resource": "Disease Ontology", 
            "id": "DOID:0080339", 
            "name": "ECYT4"
        }, 
        {
            "url": "https://www.omim.org/entry/611783", 
            "description": "", 
            "resource": "MIM", 
            "id": "MIM:611783", 
            "name": "Erythrocytosis, familial, 4"
        }
    ], 
    "recommended_name": {
        "url": "http://disease-ontology.org/term/DOID:0080339", 
        "description": "A primary polycythemia that has_material_basis_in autosomal dominant inheritance of gain-of-function mutations in the EPAS1 gene on chromosome 2p21.", 
        "resource": "Disease Ontology", 
        "id": "DOID:0080339", 
        "name": "familial erythrocytosis 4"
    }, 
    "evidence": [
        {
            "url": "https://www.omim.org/entry/611783", 
            "id": "611783", 
            "database": "MIM"
        }
    ]
}