label: Myelodysplastic Syndrome with TP53 Inactivation
label_lc: myelodysplastic syndrome with tp53 inactivation
description: Myelodysplastic syndrome characterized by the presence of TP53 gene inactivating alterations. They include monoallelic or biallelic TP53 gene mutations or one TP53 gene mutation and concurrent copy loss of TP53.