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The condition that can involve comedones, pustules, papules, cysts, nodules, and scarring is acne. Acne is a common dermatological condition primarily affecting adolescents but can persist into adulthood. It occurs when hair follicles become clogged with dead skin cells and sebum, leading to the formation of various types of lesions.

Comedones, which include both open and closed types, are considered early lesions of acne. Pustules, papules, and cysts represent the inflamed variants of the condition, reflecting varying degrees of severity. Nodules, which are a deeper inflammatory response, can also develop in more severe cases of acne. Scarring often results from the inflammatory processes associated with acne—particularly in cases where cysts or nodules lead to significant tissue damage.

Other conditions mentioned do not present with this wide variety of manifestations. For instance, folliculitis tends to be localized and primarily involves pustules around hair follicles. Furuncles are deeper infections that form nodules but do not usually exhibit all the types of lesions seen in acne. Zosteriform lesions are associated with herpes zoster (shingles) and appear as vesicular outbreaks rather than the multiple lesion types characteristic of acne.

Thus, the complexity