At one point in her life, she was bedridden due to disease, causing atrophy of the muscles.

No one knows exactly what causes muscular atrophy.

Orchitis may cause infertility and atrophy (diminished size) of one or both testicles.

Cyanocobalamin can cause severe and swift optic atrophy, but other forms of vitamin B are available.

This causes testicular atrophy, among other things.

This causes atrophy of the exocrine glands and progressive fibrosis.

It usually causes paralysis, muscular atrophy, deformation and sometimes death.

There are many diseases and conditions which cause atrophy of muscle mass.

Back pressure causes atrophy of liver parenchyma, with concomitant cirrhosis and possibly jaundice.

Excessive apoptosis causes atrophy, whereas an insufficient amount results in uncontrolled cell proliferation, such as cancer.