calcinosis

Topical sodium metabisulfite, Sodium thiosulfate

 

Type	Serum Ca/ P	Location
Dystrophic	Normal	Damaged or abnormal tissue (skin/ fascia/ muscle)
Metastatic	Abnormal ↑	In normal tissue (vessels/ internal organ/ skin )
Idiopathic	Normal	Normal tissue (scrotum）
Iatrogenic		IV/ paste/ dressings