Describe the following lesions. Include primary characteristics, potential causes, and images. 

Replies to Christopher Fichera CAT 1 Skin Lesions Most of you will have difficulty with the various skin lesions. As a class,

Describe the following lesions. Include primary characteristics, potential causes, and images. 

Pustules Wheals Erosion Excoriation Abrasion Ulceration Atrophy Comedone Papule Cysts Nodule Acne vulgaris Acne rosacea Pruritus Erythema Dermatitis Erythema multiforme Ichthyosis Benign Nevi