Acne forms when pores become clogged ... If the cause isn't clear, a dermatologist can remove a cyst and look at it under a microscope to get an accurate diagnosis. Basal cell carcinoma, a ...

Other therapies may be necessary to remove cysts and fistulae and/ or to correct acne scars. Among them are intralesional steroid injections for cysts, surgery for drainage and excision of ...

The types of acne are blackheads, whiteheads, pustules, papules, nodules, and cysts. A papule is a raised lesion that can fill with pus and become a pustule. Though you can treat most types of ...