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GENATLAS PHENOTYPE
last update : 29-06-2016
Symbol HBDFH
Location 9p21.3
Name hereditary bone dysplasia with malignant fibrous histiocytoma
Other name(s) diaphyseal medullary stenosis with malignant fibrous histiocytoma
Corresponding gene MTAP
Other symbol(s) DMSMFH, BDMF
Main clinical features
  • with cortical growth abnormalities, pathologic fractures, progressive wasting and bowing of lower extremities, with a high risk of developing malignant fibrous histiocytoma (see TSG9H)
  • diaphyseal medullary stenosis with malignant fibrous histiocytoma is characterized by pathologic fractures due to abnormal cortical growth and diaphyseal medullary stenosis
  • may be considered a tumor predisposition syndrome
  • Genetic determination autosomal dominant
    Function/system disorder osteo-articular
    Type malignancy
    Remark(s)