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Acne - close-up of ...	Blackheads (comedon...	Blackheads (comedon...
Acne, cystic on the...	Acne, cystic on the...	Acne, vulgaris on t...
Acne, close-up of c...	Acne, cystic on the...	Acne on the back
Adult facial acne	Baby acne	Hair follicle sebac...

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Acne, vulgaris on the back

Acne frequently occurs on the back. Here, there are 2 to 6 millimeter wide erythematous (red) pustules with large open and closed comedones. Permanent scarring may follow a severe case of acne. Men are more often affected on their shoulders and back than are women.

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Definition Alternative Names Causes, incidence, and risk factors Symptoms Signs and tests Treatment Expectations (prognosis) Complications Calling your health care provider References

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·As a Disease/Condition

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·As a Cause

Acne

Common Acne

·As a Risk Factor

Keloid

Sebaceous Cyst

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