Clinical Guides
Evidence-based references on skin conditions, treatments, diagnostic technology, and prevention — reviewed by board-certified dermatologists.
Showing 5 Condition guides
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Actinic Keratosis
Actinic keratoses are rough, scaly patches from years of sun exposure. They are the most common precancer and a direct precursor to squamous cell carcinoma, so treating them is one of the most effective ways to prevent skin cancer.
Tyler Long, DO · Reviewed Jun 2026
Basal Cell Carcinoma
Basal cell carcinoma is the most common skin cancer. It grows slowly, rarely spreads, and is highly curable, especially when caught early. What it looks like, how it's diagnosed, and how it's treated.
Tyler Long, DO · Reviewed Jun 2026
Melanoma
Melanoma is a family of skin cancers, from melanoma in situ (almost always curable) to invasive and advanced disease. This overview explains the types and stages so you can see where a diagnosis fits, then how treatment changes by stage.
Tyler Long, DO · Reviewed Jun 2026
Melanoma In Situ
Melanoma in situ is the earliest, Stage 0 form of melanoma, confined to the top layer of skin. Because it hasn't grown deeper, removing it completely is essentially curative.
Tyler Long, DO · Reviewed Jun 2026
Squamous Cell Carcinoma
Squamous cell carcinoma is the second most common skin cancer. Most are cured with surgery, but a higher-risk minority can spread, so risk and early treatment matter. What it looks like, how it's diagnosed, and how it's treated.
Tyler Long, DO · Reviewed Jun 2026
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