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Up to: Rheumatic disorder · Hereditary disorder of connective tissue · Autosomal dominant disease · Disappearing bone disease · Acroosteolysis
Acroosteolysis dominant type
A rare genetic osteolysis syndrome resulting from protein-truncating variants in exon 34 of the NOTCH2 gene. These variants disrupt only the PEST domain, escape nonsense-mediated decay, and are postulated to function through a gain-of-function mechanism. This condition is characterized by acroosteolysis of distal phalanges and generalized osteoporosis, associated with additional ossification anomalies, craniofacial dysmorphism, dental anomalies and a wide range of other characteristics. Hearing loss, renal cysts, and cardiovascular anomalies are variably present.
This condition has no sub-types.