<unk>  is the deposition of iron in tissue.
When used without qualification, it usually refers to an environmental disease of the lung.
Causative agent – Iron oxide present in welding material, foundries, iron ore mining.
Similar in pathophysiology to Asbestosis
Siderosis
Fungemia
Lactose intolerance
Stannosis
Flatulence
Steatosis
Milia
Chalicosis