Noun:

தடியெலும்புமெலிவு,

osteopetrosis's Usage Examples:

Adult (delayed-onset) osteopetrosis may not become evident until after age 20.

Although this form of osteopetrosis is called "malignant," it is not a type of cancer.

Severe malignant infantile osteopetrosis (early-onset osteopetrosis) is the most severe form of osteopetrosis.

Early-onset osteopetrosis can be a fatal condition, with death occurring before the age of two.

Intermediate osteopetrosis generally appears in children under age ten.

Other forms of osteopetrosis progress at a more rapid pace and destroy bone structure, which can involve bones throughout the body, although the lower jaw is never affected.

This condition is usually less severe than early-onset or malignant infantile osteopetrosis and is not normally life-threatening.