Case Studies

Clinical Challenge: Circular, Ecchymotic Lesions on the Back

Clinical Challenge: Furrows and Thickened Skin on the Posterior Neck

Clinical Challenge: Red, Itchy Rash After a Vacation

Clinical Challenge: Asymptomatic Filiform Plaque on the Scalp

Clinical Challenge: Multiple Itchy Plaques on the Trunk and Extremities

Clinical Challenge: Asymptomatic Blisters on the Hands, Arms, and Feet

Clinical Challenge: Thickening of Nose Skin

Clinical Challenge: Itchy Rash on the Chest and Abdomen of a Pregnant Woman

Clinical Challenge: Tender Lesions on the Ear

Clinical Challenge: Lesions on the Fingers and Toes Following Exposure to Cold Temperatures

Clinical Challenge: Burning and Pain of the Tongue and Buccal Mucosa

Clinical Challenge: Multiple, Tense Blisters Arising on Normal-Appearing Skin

Clinical Challenge: Erythematous Itchy Papules on the Extremities and Trunk

Clinical Challenge: Bothersome Lesion of the Buccal Mucosa

Clinical Challenge: Erythematous, Scaling Plaques and Pitting of the Nails

Clinical Challenge: Hyperpigmented Axillary Macules

Clinical Challenge: A Rash on the Back and Chest

Clinical Challenge: Swollen Lesion on the Lower Lip

Clinical Challenge: Firm Nodule on the Hand

Clinical Challenge: Asymptomatic Lesion on the Forehead