Template:Skin lesion terminology

Macroscopic

Primary lesions	flat Macule Patch elevated Papule Nodule Plaque fluid Vesicle Bulla Pustule Ulcer Erosion Telangiectasia Special initial lesions : Burrow Tunnel Comedo Scutulum Target lesion Herald patch Wheal
Secondary lesions	Scale Crust Lichenification Excoriation Induration Atrophy

Microscopic