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Start free with EleplanAcute myeloid leukemia with t(9;11)(p22;q23)
ORPHA:402017Disease
Also called AML with t(9;11)(p22;q23)
What it is
A tumor of hematopoietic and lymphoid tissues characterized by the most common AML-causing MLL translocation, resulting in the MLL-MLLT3-fusion protein. It can occur either as a primary neoplasm or secondary to previous chemo-/radiation therapy. Clinical manifestations result from accumulation of malignant myeloid cells within the bone marrow, peripheral blood and other organs and include leukocytosis, anemia, thrombocytopenia, fever, bone pain, fatigue, pallor, easy bruising and frequent bleeding.
Key facts
- Inheritance
- Not applicable
- Classified as
- Disease
Recorded for the broader condition
- Prevalence
- 1-9 / 1 000 000 (annual incidence, Europe)Acute myeloid leukemia with recurrent genetic anomaly
Orphanet records these for the broader condition rather than for this specific form. They are a starting point, not a figure for this subtype — subtypes often differ, and some are defined by being rarer than the condition they sit under.
Genes
ICD-10 codes
ICD-10 has no distinct code for most rare diseases, so many are filed under the nearest available one. A shared code identifies the group, not this disease — the ORPHAcode above is what identifies it.
Related health topics
Reached through the ICD-10 categories this disease is filed under, so these describe the broader group rather than this disease specifically.
Cross-references
Orphadata Science: Free access data from Orphanet. © INSERM 1999. Data version 2026-06-23. Available under CC BY 4.0. This is a reference, not medical advice.
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