esthetician

Crust

Dead cells form over a wound or blemish while it is healing, resulting in an accumulation of sebum and pus, sometimes mixed with epidermal materiel; an example is the scab on a sore.

Dermatology

Medical branch of science that deals with the study of skin and its natural structure, functions, disease and treatment.

Dermatologist

Physician who specialize and disease and disorders of the skin hair and nails.

Lesions

Mark wound or abnormality; structural changes and tissues caused by damage or injury.

Primary lesions

Primary lesions are characterized by flat non palpable changes in skin color such as macule’s or patches or an elevation formed by fluid and cavity, such as vesicles, bullae , or pustules