Case library
Dermatology Case Coverage
Explore 25 diagnosis cases across five focused skin-health topics.
Inflammatory & Immune 6 cases
Infections 6 cases
Benign Lesions 5 cases
Skin Cancer & Precancer 5 cases
Pigment & Skin Changes 3 cases
View all Dermatology diagnoses
Acanthosis NigricansActinic KeratosisBullous PemphigoidErythema NodosumExtramammary Paget DiseaseHidradenitis SuppurativaInfantile Strawberry HemangiomaKeratosis PilarisMelanocytic NevusMelasmaMycosis fungoides (Cutaneous T-Cell Lymphoma)Pityriasis / Tinea VersicolorPoxvirus (Molluscum Contagiosum)Psoriasis Vulgaris (Plaque Psoriasis)Pyogenic GranulomaRosaceaSeborrheic DermatitisSeborrheic KeratosisSquamous Cell Carcinoma of the SkinStaphylococcus aureus cellulitisStaphylococcus aureus ImpetigoSuperficial Spreading MelanomaTinea CapitisVerruca Vulgaris / Cutaneous WartVitiligo
Focused practice
Practice Dermatology Diagnosis
Work from a skin presentation toward a diagnosis as each new clue narrows the differential. These cases encourage attention to lesion morphology, distribution, surface changes, associated symptoms and the clinical pattern that separates inflammatory, infectious, benign and malignant disease.
Coverage
What Dermatology Topics Are Covered?
The current pool covers Inflammatory & Immune disease, Infections, Benign Lesions, Skin Cancer & Precancer, and Pigment & Skin Changes. Topic counts come directly from the same explicit mapping used by the playable filters.
Clinical reasoning
How to Read a Dermatology Case
Start with the lesion pattern: describe its morphology, distribution, color, border, surface and symptoms. Then use later clues to narrow the differential by considering associated findings, exposures, infection patterns, immune conditions and warning signs of malignancy. The first clue establishes the presentation; the later clues help distinguish similar skin disorders.
Clinical reasoning
Dermatology Diagnosis Skills
Use the clue sequence to practice describing skin lesions, recognizing visual and distribution patterns, separating infectious from inflammatory disease, distinguishing benign from malignant lesions, and identifying common pigment changes. The goal is repeatable diagnosis practice, not a replacement for formal medical training or patient assessment.