Faculty Reviewer: Julia A Curtis

Actinic keratosis

Actinic keratoses (AK) are considered premalignant skin lesions that present as erythematous, gritty macules, papules, or plaques; however, not all AKs evolve into skin cancer. more… Actinic keratosis

Basal cell carcinoma

Basal cell carcinoma (BCC) is a malignant tumor arising from the basal layer of the epidermis. The characteristic presentation is a persistent, pink, pearly papule that often bleeds. While BCC has a very low metastatic potential, treatment is indicated because it can cause significant local tissue destruction. more… Basal cell carcinoma

IgA vasculitis

IgA vasculitis (IgAV), also known as Henoch-Schönlein purpura, is a type of systemic vasculitis that typically manifests with palpable purpura, arthralgias, abdominal pain, and renal disease. more… IgA vasculitis

Melanoma

Melanoma is a skin cancer that occurs as a result of malignant transformation of melanocytes, the pigment-producing cells of the epidermis. more… Melanoma

Sunburn

Sunburn is an acute inflammatory process of the skin that results from excessive exposure to ultraviolet (UV) radiation. more… Sunburn

Syphilis

Syphilis is an infection caused by the spirochete Treponema pallidum transmitted via direct contact with an infectious lesion during sexual intercourse. more… Syphilis