| acneiform eruptions | Visible efflorescent lesions of the skin caused by acne or resembling acne. (12 Dec 1998) |
|---|---|
| drug eruptions | Adverse cutaneous reactions caused by ingestion, parenteral use, or local application of a drug. These may assume various morphologic patterns and produce various types of lesions. (12 Dec 1998) |
| lichenoid eruptions | Conditions in which there is histological damage to the lower epidermis along with a grouped chronic inflammatory infiltrate in the papillary dermis disturbing the interface between the epidermis and dermis. Lichen planus is the prototype of all lichenoid eruptions. (12 Dec 1998) |