Dermatopathology

Photo Challenge

Widespread Skin Thickening

Author:

Jennifer Ben Shimol, MD

Nikki Vyas, MD

John Evans, MD

A 62-year-old woman presented with widespread skin thickening and tightness that progressed over 2 months. Physical examination showed generalized...

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Photo Challenge

Verruciform Plaques Within a Tattoo of an HIV-Positive Patient

Author:

Jarad Levin, MD

Thomas Stasko, MD

Daniel Tinker, MD

Katelin Harrell, MD

Henry Haskell, MD

A 40-year-old man with a medical history of human immunodeficiency virus infection managed with highly active antiretroviral therapy, psoriasis,...

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Dermpath Diagnosis

Tender Papules on the Bilateral Dorsal Hands

Author:

Radhika Srivastava, BA

Ann John, MD

Cindy Wassef, MD

Amin Maghari, MD

Babar K. Rao, MD

A 58-year-old woman with a medical history of asthma, hypertension, hypothyroidism, and hyperlipidemia presented with a painful rash of 10 days'...

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Case Letter

Kaposi Sarcoma in a Patient With Postpolio Syndrome

Author:

Melodi Javid Whitley, MD, PhD

Willis Barrow, MD

Oana I. Craciunescu, PhD

Michelle Pavlis, MD

David G. Kirsch, MD, PhD

Patients with postpolio syndrome (PPS) characterized by venous insufficiency may represent a population at increased risk for Kaposi sarcoma (KS...

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Photo Challenge

Multiple Facial Papules

Author:

Melia Hernandez Holt, MD

Vincent Liu, MD

A 50-year-old man presented with facial papules on the cheeks that had appeared approximately 1.5 years prior and gradually spread over the face...

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Photo Challenge

Unilateral Papules on the Face

Author:

Surbhi Gupta, MD

K. Jade Kindley, MD

Barrett J. Zlotoff, MD

Barbara B. Wilson, MD

An 18-year-old woman presented with a progressive appearance of firm, red-brown, asymptomatic, 1- to 3-mm, dome-shaped papules on the right cheek...

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Dermpath Diagnosis

Solitary Papule on the Nose

Author:

Qiong Wu, MD

Daniel C. Skipper, DO

Dirk M. Elston, MD

A 25-year-old man presented with a flesh-colored papule on the left side of the nose of 2 years' duration.

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Case Reports

Systemic Epstein-Barr Virus–Positive T-cell Lymphoma of Childhood

Author:

Qiong Wu, MD

Faliang Ren, MD

Dirk M. Elston, MD

Systemic Epstein-Barr virus–positive T-cell lymphoma of childhood is a fulminant illness with a predilection for Asians and indigenous populations...

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Photo Challenge

Erythematous Plaques and Nodules on the Abdomen and Groin

Author:

Christina C. Patrone, MD

Caroline Nelson, MD

Kevin J. Gaddis, MD

Daniel Lubin, MD

Xiaowei Xu, MD, PhD

Ellen J. Kim, MD

Robert G. Micheletti, MD

An 82-year-old man presented with acute abdominal pain and distension as well as an abdominal rash of 4 months' duration that was expanding...

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Dermpath Diagnosis

Erythematous Papules on the Scrotum, Trunk, and Extremities

Author:

Kavita Darji, MD

Erin Williams, MD

Kari E. Sufficool, MD

Maria Y. Hurley, MD

A 54-year-old man presented with painful, nonpruritic, erythematous papules that began on the scrotum. The eruption progressed to involve the...

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Photo Challenge

Flesh-Colored Papules on the Scrotum

Author:

Shatha Ahmad Al Hajjaj, MD

Thomas M. Rünger, MD, PhD

Hye Jin Chung, MD, MMS

A 44-year-old black man presented with "bumps on the scrotum" of approximately 4 months' duration. The patient denied extramarital sexual contacts...

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