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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, cystic on the back

Cystic acne, or nodulocystic acne, is the most severe form of acne. Both pustules and red bumps are present in the skin and scarring can be seen. The back is a common site for acne.

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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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