<unk>  is a rare condition in which there is calcium deposition in the soft tissue in periarticular location, around joints, outside the joint capsule. They are frequently (0.5–3%) seen in patients undergoing renal dialysis. Clinically also known as hyperphosphatemic familial<unk>  (HFTC), is often caused by genetic mutations in genes that regulate phosphate physiology in the body (leading to too much phosphate (hyperphosphatemia)). Best described genes that harbour mutations in humans are FGF-23, Klotho (KL), or GALNT3. A zebrafish animal model with reduced GALNT3 expression also showed HFTC-like phenotype, indicating an evolutionary conserved mechanism that is involved in developing<unk> .
Tumoral calcinosis
Metastatic calcification
Ectopic calcification
Osteopetrosis
Metastatic calcinosis cutis
Bone cyst
Osteofibrous dysplasia
Bone metastasis