Dermatopathology

Case Letter

Acute Generalized Exanthematous Pustulosis Induced by the Second-Generation Antipsychotic Cariprazine

Author:

Ryan A. Apgar, MD

Ganary Dabiri, MD, PhD

The second-generation antipsychotic cariprazine has been shown to be a potential causative agent in acute generalized exanthematous pustulosis (...

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Photo Challenge

Itchy Vesicular Rash

Author:

Krishna Patel, BS

Corina Rusu, MD

Virginia A. Miller, DO

Mary Noland, MD

A 38-year-old woman presented with a rash of 5 days’ duration that initially appeared on the wrists after playing with her kitten, with subsequent...

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Photo Challenge

Rapidly Evolving Papulonodular Eruption in the Axilla

Author:

Saira Khan, PA-C

Thomas M. Brown Jr, DO

Angelia L. Stepien, DO

Karthik Krishnamurthy, DO

A 37-year-old woman presented to our dermatology clinic with a pruritic erythematous eruption involving the trunk, axillae, and proximal...

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Case Letter

Chronic Retiform Purpura of the Abdomen and Thighs: A Fatal Case of Intravascular Large Cell Lymphoma

Author:

Nelson Ugwu, MD

Nour Kibbi, MD

Sudhir Perincheri, MBBS, PhD

Richard J. Antaya, MD

Intravascular large cell lymphoma (ILCL) is a rare B-cell lymphoma that is defined by the presence of large neoplastic B cells in the lumen of...

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Case Letter

Tumor Necrosis Factor α Inhibitor–Induced Lupuslike Syndrome in a Patient Prescribed Certolizumab Pegol

Author:

David Walton Crasto Jr, DO

Loren Touma, DO

David Roy, DO

Tumor necrosis factor α (TNF-α) inhibitor–induced lupuslike syndrome (TAILS) is a newly described entity that refers to the onset of subacute...

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Photo Challenge

Postherpetic Pink, Smooth, Annular Convalescing Plaques

Author:

Caroline A. Gerhardt, MD

Sarah Moore, MD

Kyle B. Bartlett, MD

An 82-year-old man presented with painful, pink, smooth, annular convalescing plaques on the right back, flank, and abdomen in a zosteriform...

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Dermpath Diagnosis

Painless Vulvar Nodule

Author:

V. Claire Vaughan, MD

Miriam D. Post, MD

A 45-year-old woman with no notable medical history presented with a small nodule in the left pubic region lateral to the left labia majora. The...

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Case Reports

Deployed Airbag Causes Bullous Reaction Following a Motor Vehicle Accident

Author:

Katlin R. Poladian, MD

Rechelle Tull, MD

Karen S. Strenge, MD

Christine S. Ahn, MD

Amy J. McMichael, MD

This case highlights the potential for a bullous reaction following airbag deployment.

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Photo Challenge

Vascular Plaque in a Pregnant Patient With a History of Breast Cancer

Author:

Catherine S. Barker, BS

Jane Scribner, MD

A 31-year-old woman at 34 weeks’ gestation presented with skin discoloration of the anterior neck of 7 months’ duration. Her pregnancy had been...

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Photo Challenge

Persistent Lip Swelling

Author:

Seoyeon Kim, MD

Christy Lee Waterman, MD

Sheryl Hoyer, MD

Marylee Braniecki, MD

A 36-year-old man with allergic rhinitis presented with lower lip swelling of several months’ duration. The swelling was persistent and...

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Environmental Dermatology

Aquatic Antagonists: Marine Rashes (Seabather’s Eruption and Diver’s Dermatitis)

Author:

Nicholas James Thornton, MD

Benjamin Garcia, BS

Paige Hoyer, MD

When treating marine rashes, it is imperative to properly diagnose the root cause to guide appropriate treatment.

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