Follicular macular atrophy is more likely to occur on the chest or back of a person with acne. These are small, white, soft lesions, often barely raised above the surface of the skin

Atrophic macules are usually fairly small when they occur on the face, but may be a centimeter or larger on the body. They are soft, often with a slightly wrinkled base, and may be bluish in appearance due to blood vessels lying just under the scar. Over time, these scars change from bluish to ivory [...]

Soft scars, superficial or deep are soft to the touch. They have gently sloping rolled edges that merge with normal skin. They are usually small, and either circular or linear in shape.

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Depressed fibrotic scars are usually quite large, with sharp edges and steep sides. The base of these scars is firm to the touch. Ice-pick scars may evolve into depressed fibrotic scars over time.

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Ice-pick scars usually occur on the cheek. They are usually small, with a somewhat jagged edge and steep sides

Scars Caused by Loss of Tissue
Acne scars associated with loss of tissue

Scars Caused by Increased Tissue Formation
The scars caused by increased tissue formation are called keloids or hypertrophic scars. The word hypertrophy means “enlargement” or “overgrowth.” Both hypertrophic and keloid scars are associated with excessive amounts of the cell substance collagen. Overproduction of collagen is a response of skin cells to injury. The excess collagen becomes [...]

Types of Acne Scars:
There are two general types of acne scars, defined by tissue response to inflammation:1 – scars caused by increased tissue formation 2 – scars caused by loss of tissue.

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Discover the Step-By-Step Plan That Will Completely Get Rid of Acne Numerous individuals have used various acne treatments without actually having [...]

Prevention of Acne Scars: It is difficult to predict who will scar, how extensive or deep scars will be, and how long scars will persist. It is also difficult to predict how successfully scars can be prevented by effective acne treatment.
Nevertheless, the only sure method of preventing or limiting the extent of scars is to [...]

Life cycle and the impacts of scarring: Some people bear their acne scars for a lifetime with little change in the scars,
but in other people the skin undergoes some degree of remodeling and acne scars diminish in size.
People also have differing feelings about acne scars. Scars of more or less the same size that may [...]