Anatomi kulit

Stages of acne

Komedo putih Komedo hitam

http://theacneproject.com/wp-content/uploads/2013/10/what-causes-acne-bupa-skin-diagram.jpg

Komedo hitam Komedo putih

http://library.med.utah.edu/kw/derm/pages/ac07_3.htm

Acne ringan Acne sedang Acne berat

Fulton, JamesJr. 2010. Acne Vulgaris. Cited June 21,8 screen in Medscape Journal, available from URL http://dermatology.cdlib.org/93/commentary/acne/hanna.html.

Papul

Nodul

Kista