<unk>  or<unk>  systemic fibrosis is a rare and serious syndrome that involves fibrosis of skin, joints, eyes, and internal organs. Its cause is not fully understood, but it seems to be associated with exposure to gadolinium (which is frequently used as a contrast substance for MRIs) in patients with severe kidney failure. It does not have a genetic basis.
Nephrogenic fibrosing dermopathy
Toxic epidermal necrolysis
Acquired perforating dermatosis
Acroangiodermatitis
Folliculitis decalvans
Factitious dermatitis
Sycosis vulgaris
Actinic granuloma