Alexander K.C. Leung, MD1,2, Benjamin Barankin, MD3, Joseph M. Lam, MD4, Kin Fon Leong, MD5
Alexander K.C. Leung, MD1,2, Benjamin Barankin, MD3, Joseph M. Lam, MD4, Kin Fon Leong,...
This article is part of a series describing and differentiating dermatologic lumps and bumps. In Part 30, Leung and colleagues describe neurofibromas. To access previously published articles in the series,...
Isabelle Moseley, BA1 • Allison Robbins, MD2 • Oliver J. Wisco, DO3,4
Isabelle Moseley, BA1 • Allison Robbins, MD2 • Oliver J. Wisco, DO3,4
A 28-year-old man with a medical history significant for mild hypertension and pre-obesity presents with bilateral draining nodules and cysts with sinus tract formation in the axillae.
Patricia Zhao, BS1 • Nicole Edmonds, BA1 • R. Hal Flowers, MD2
Patricia Zhao, BS1 • Nicole Edmonds, BA1 • R. Hal Flowers, MD2
A 6-year-old girl with a history of mild eczema presented to the dermatology clinic because of a 2-year history of a nonpruritic, nonpainful rash on her back.
A 48-year-old woman presented to the office of an academic dermatologist specializing in contact dermatitis for evaluation of transient and migrating ill-defined erythematous smooth lesions on unexposed...
A 77-year-old man presented to the dermatology clinic for a routine skin cancer screening. The patient reported a growing lesion over his left cheek in recent months. He denied any symptoms associated with...
An 11-month-old boy was brought into the clinic by his mother for evaluation of multiple widespread tan-brown macules and papules located on the infant’s back and chest.
Alexander K.C. Leung, MD1,2—Series Editor • Benjamin Barankin, MD3 • Joseph M. Lam, MD4 • Andrew A.H. Leung, BSc5 • Alex H.C. Wong, MD6
Alexander K.C. Leung, MD1,2—Series Editor • Benjamin Barankin, MD3 • Joseph M. Lam, MD4...
This article is part of a series describing and differentiating dermatologic lumps and bumps. In part 22, caput succedaneum, cephalohematoma, and subgaleal hemorrhage are described.
A 63-year-old man with hypertension was prescribed amlodipine for blood pressure control. Three days after initiating treatment, he developed an extremely pruritic rash on his back.
Vivian Dong, BS1 • Seth Martin, MD2 • R. Hal Flowers, MD3
Vivian Dong, BS1 • Seth Martin, MD2 • R. Hal Flowers, MD3
A 50-year-old man presented to clinic with a ten-day history of a painful, swollen red plaque on his right lateral eyebrow. The rash had worsened despite a 5-day course of oral doxycycline 100 mg twice...
