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![Biopsy-proven erythema ab igne in a patient with darker skin. Biopsy-proven erythema ab igne in a patient with darker skin.](https://cdn-uat.mdedge.com/files/s3fs-public/styles/max_width_small/public/CT111004033_e_300x300.jpg)
Erythema Ab Igne: A Clinical Review
- Author:
- Christina L. Harview, MD
- Amanda Krenitsky, MD
Erythema ab igne (EAI) is a skin condition caused by chronic exposure to heat; removal of the heat source often will result in self-resolution of...
Article
![A 2-cm, well-defined, erythematous plaque with overlying erosion, serosanguineous drainage, and peripheral hyperpigmentation on the distal third finger. A 2-cm, well-defined, erythematous plaque with overlying erosion, serosanguineous drainage, and peripheral hyperpigmentation on the distal third finger.](https://www.qa.mdedge.com/sites/all/modules/contrib/lazyloader/image_placeholder.gif)
Orf Virus in Humans: Case Series and Clinical Review
- Author:
- Hannah J. Thompson, MD
- Christina L. Harview, MD
- Brian Swick, MD
- Jennifer G. Powers, MD
Ecthyma contagiosum is caused by orf virus, an epitheliotropic zoonotic infection that spreads from ruminants to humans.
Article
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Asymptomatic Transient Lingual Hyperpigmentation
- Author:
- Nirali Patel, MS
- Christina L. Harview, MD
- Jennifer L. Hsiao, MD
A 77-year-old woman incidentally was noted to have black discoloration of the tongue during a routine dermatologic examination. The patient was...
Article
A Reticular Rash on the Leg
- Author:
- Christina L. Harview, MD
- Mary B. White, MD
- Sarah A. Tubbesing, MD, MSc
A man presented with a nontender, flat rash with pigmentary alteration ranging from light brown to dark brown on his left leg. How would you treat...
Article
![Three large lesions on forehead with erythematous papules, plaques on face Three large lesions on forehead with erythematous papules, plaques on face](https://www.qa.mdedge.com/sites/all/modules/contrib/lazyloader/image_placeholder.gif)
Rapidly growing lesions on the forehead
- Author:
- Christina L. Harview, MD
- Shanice A. McKenzie, BS
- Jennifer L. Hsiao, MD
Three distinct morphologies were visible. Biopsies revealed the diagnosis for each.