Download diagrams of human epidermis, dermis and hair follicle anatomy, skin problems and diseases, plastic surgery procedures.

Please note: Free downloads are intended to facilitate healthcare education for people in need in low income countries and can be used for educational purposes only. If you can afford it or if you plan to use the images for commercial purposes, please consider buying instead.  You can find a larger image collection at higher resolutions for sale at affordable prices on Alila Medical Media website.

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Skin acne formation, labeled diagram.

Anatomy of human skin showing process of formation of skin acne and pimples.

Skin blackheads illustration

Formation of skin blackhead and whitehead, labeled diagram.

Cellulite versus smooth skin, labeled diagram.

Illustration of normal skin anatomy (epidermis, dermis and subcutaneous fat) and changes in skin with cellulite : accumulation of fat cells push the fibrous septae up resulting in skin dimpling - bumps. Also, collagen fibers are less in number and less organised.

Mechanism of allergy (drug,hay fever, asthma...)

Anaphylactic reaction mechanism: antigen bridges the gap between two antibody molecules on mast cell or basophil, triggering massive release of histamine and other mediators.

Sites of eczema on body, medical drawing.

Common sites of eczema in children and adults, medical illustration unlabeled.

Eczema, allergic reaction, labeled diagram.

Allergens induce inflammation response of skin causing rash, redness and swelling.

Subcutaneous fat distribution diagram.

Subcutaneous fat distribution in men and women, medical illustration.

Herpes simplex virus infection, labeled diagram.

Herpes simplex virus (HSV-1) latent (in trigeminal nerve ganglion) and active infection (cold sores), labeled drawing.

Human skin anatomy, labeled.

Structure of human skin, epidermis, dermis and hypodermis layers with hair follicle, sebaceous glands, nerve endings and blood supply.

Skin aging, medical illustration.

Older skin with wrinkles, age spots, dermis and hypodermis atrophy, reduced and disorganized collagen fibers.

Human skin anatomy, unlabeled.

Structure of human skin, epidermis, dermis and hypodermis layers with hair follicle, sebaceous glands, nerve endings and blood supply.

Skin cancer staging, medical drawing.

Melanoma of skin, staging based on layers affected (epidermis, dermis, hypodermis) and presence of metastasis, unlabeled.

Stages of pressure sores, labeled diagram.

Anatomy of skin layers and soft tissue showing different degrees of bed sores. Labeled illustration.

Degrees of skin burns, medical illustration.

First degree of burn affect mostly the epidermis, second degree affects the dermis and third goes deeper into the hypodermis and below.

Contact dermatitis, medical drawing.

Urushiol oil induced contact (Rhus) dermatitis, illustration of the allergic reaction, unlabeled.