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sclerosis

DEFINITIONS OF: sclerosis

1

n any pathological hardening or thickening of tissue

Synonyms:
induration
Types:
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MS, disseminated multiple sclerosis, disseminated sclerosis, multiple sclerosis
a chronic progressive nervous disorder involving loss of myelin sheath around certain nerve fibers
ALS, Lou Gehrig's disease, amyotrophic lateral sclerosis
thickening of tissue in the motor tracts of the lateral columns and anterior horns of the spinal cord; results in progressive muscle atrophy that starts in the limbs
arteriolosclerosis
sclerosis of the arterioles
arterial sclerosis, arteriosclerosis, coronary-artery disease, hardening of the arteries, induration of the arteries
sclerosis of the arterial walls
osteosclerosis
abnormal hardening or eburnation of bone
atherosclerosis, coronary artery disease
a stage of arteriosclerosis involving fatty deposits (atheromas) inside the arterial walls, thus narrowing the arteries
arteriosclerosis obliterans
a stage of arteriosclerosis involving closure of blood vessels
Type of:
pathology
any deviation from a healthy or normal condition
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