lesion

As nouns the difference between lesion and damage

is that lesion is lesion while damage is injury or harm; the condition or measure of something not being intact.

As a verb damage is

to impair the soundness, goodness, or value of; to harm or cause destruction.

In transitive terms the difference between lesion and scar

is that lesion is to wound or injure, especially in an experiment or other controlled procedure while scar is to mark the skin permanently.

As nouns the difference between lesion and lesson

is that lesion is a wound or injury while lesson is a section of learning or teaching into which a wider learning content is divided.

As verbs the difference between lesion and lesson

is that lesion is to wound or injure, especially in an experiment or other controlled procedure while lesson is to give a lesson to; to teach.

As a noun lesion

is lesion.

As a verb impair is

to weaken; to affect negatively; to have a diminishing effect on.

As an adjective impair is

(obsolete) not fit or appropriate.

As nouns the difference between lesion and xanthogranuloma

is that lesion is lesion while xanthogranuloma is (medicine) a form of histiocytosis with yellowish lesions.

As a noun lesion

is lesion.

As an adjective lesionless is

without lesions.

As nouns the difference between lesion and phakomatosis

is that lesion is lesion while phakomatosis is any of a group of neurocutaneous disorders of the central nervous system causing lesions on the skin and eye.

As a noun lesion

is lesion.

As a proper noun morgellons is

(pathology) a controversial, unproven skin disorder usually dismissed as delusional parasitosis, and characterized by skin lesions producing odd fibers of unknown origin.