Myelodysplastic/Myeloproliferative Neoplasm with Isolated Isochromosome 17q

**Semantic type:** Neoplastic Process

**Definition:** A new provisional entity under the umbrella of myelodysplastic/myeloproliferative neoplasms, not otherwise specified. It is characterized by the presence of isochromosome 17q. The clinical course is aggressive.

**Synonyms:** - MDS/MPN with i(17q) - Myelodysplastic/Myeloproliferative Neoplasm with i(17q)