" /> Myelodysplastic Syndrome with del(5q) - CISMeF





Preferred Label : Myelodysplastic Syndrome with del(5q);

NCIt synonyms : Myelodysplastic Syndrome Associated with Isolated del (5q) Chromosome Abnormality; Myelodysplastic Syndrome with 5q Deletion; Myelodysplastic Syndrome Associated with Isolated del 5q Chromosome Abnormality; MDS-del(5q); Myelodysplastic Neoplasm with Low Blasts and 5q Deletion; Myelodysplastic Syndrome with Isolated Del (5Q);

NCIt related terms : Myelodysplastic syndrome with 5q deletion (5q-) syndrome; 5Q- syndrome; 5Q minus syndrome; Myelodysplastic syndrome with isolated del (5q) chromosomal abnormality; Myelodysplastic Syndrome with Isolated del(5q);

NCIt definition : A myelodysplastic syndrome characterized by a deletion between bands q31 and 33 on chromosome 5. The number of blasts in the bone marrow and blood is 5%. The bone marrow is usually hypercellular or normocellular with increased number of often hypolobated megakaryocytes. The peripheral blood shows macrocytic anemia. This syndrome occurs predominantly but not exclusively in middle age to older women. The prognosis is good and transformation to acute leukemia is rare. (WHO, 2001);

Alternative definition : NCI-GLOSS: A rare disorder caused by loss of part of the long arm (Q arm) of human chromosome 5. This syndrome affects myeloid (bone marrow) cells, causing treatment-resistant anemia, and myelodysplastic syndromes that may lead to acute myelogenous leukemia.;

Neoplastic status : Malignant;

ICD-O code : 9986/3;

Codes from synonyms : CDR0000531047; CDR0000044810; D46.C;

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01/05/2024


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