Dermatology
Article
Penile Rash...
A man presents with a moist erythematous penile rash; in a second case, a woman has progressive pigment loss of the skin on her hands and arms.
Case Reports
Rash Around a New Tatoo...
A 19-year-old has a rash around a new tattoo; a man has painful cysts of the axilla and groin.
Case Reports
Lesion on Scrotum
A man has a nonhealing lesion on his scrotum; in another case, a teenage girl has a rash around her mouth.
Article
Persistent Rash on Nose...
A woman has a persistent rash on her nose that worsens with sun exposure; another woman was bitten by a tick and now has a rash, arthralgias, and...
Case Reports
Persistent Sore on Lip...
A man with a history of sun exposure has a persistent sore on his lip; another man has a pruritic, burning rash on his hands, arms, face, and neck...
Case Reports
Yellowish Plaques on Feet
A woman with a history of rosacea has dryness and redness affecting both eyes; a man presents with thickened yellowish plaques on the soles of his...
Article
Fluid-Filled Blisters on Thighs
A woman presents with clear, fluid-filled blisters; in a second case, a retired farmer has a visible hemorrhage into the skin of his arm.
Case Reports
Bleeding Lesion on Face
A man has a bleeding growth on his face; in another case, a college student is alarmed by a rash on his back.
Clinical Review
Efficacy and Emergent Sequelae in the Use of Biologics for Psoriasis
Biologics are a relatively new class of therapeutic agents for the treatment of psoriasis and psoriatic arthritis. Although these immune-...
Case Reports
Hyperpigmented Eruption on Chest
An adolescent boy has a hyperpigmented eruption on his chest; a man presents with pruritic, keratotic, scaly papules on both legs.
Clinical Review
Emergent Diagnosis of the Unknown Rash: An Algorithmic Approach
Rash is among the top 20 reasons for ED visits in the United States. Certain rashes can lead to poor outcomes and even death if they are not...