Dermatologic Disorders

Resource Center

Resources
Research Summaries FDA Alerts Pearls of Wisdom From the Journal
Insights
Commentary Podcasts Q&As
Interactive
Polls Quizzes
An Atlas of Lumps and Bumps
Photo Essay

From the Journal

What’s Your Diagnosis?
hair loss alopecia
What’s Your Diagnosis?
Occipital Hair Loss in a 26-Year-Old Man
10/30/2024
Kent S. Handfield, MD, FAAD; Rachel Ruda, MD; Ford Lannan, MD
A 26-year-old man with no significant medical history presented to our clinic with an area of hair loss on his posterior scalp.
10/30/2024
what's your diagnosis?
side view of infant's head
what's your diagnosis?
What Are These Multiple Papules on a 2-Month-Old’s Face?
10/19/2024
Aashir S. Siddique, BSc; Michelle L. Gallagher, DO
A 2-month-old infant presented to the clinic with diffuse small pustules and papules localized on the scalp, face, shoulders, and back.
10/19/2024
Photo Essay
photo essay
Photo Essay
An Atlas of Lumps and Bumps, Part 31: Juvenile Xanthogranuloma
10/19/2024

Alexander K.C. Leung, MD1,2, Benjamin Barankin, MD3, Joseph M. Lam, MD4, Kin Fon Leong, MD5

Alexander K.C. Leung, MD1,2, Benjamin...
This article is part of a series describing and differentiating dermatologic lumps and bumps. In Part 31, Leung and colleagues describe juvenile xanthogranuloma. To access previously published articles in...
10/19/2024
photoclinic
figure 1
photoclinic
Urticarial Reaction From Cadmium Contamination After Vaping: A Public Health Concern
10/14/2024
Channi Silence, MS; Erin Gilbert, MD; Arianne Shadi Kourosh, MD, MPH
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...
10/14/2024
Photo Quiz
hair breakage
Photo Quiz
Uneven Hair Breakage in a 17-Year-Old Girl
09/20/2024
Michelle L. Gallagher, DO; Fayven Teklehaimanot, BS ; Yasmine Abushukur, BS 
A 17-year-old girl presented for evaluation of “hair loss” that had begun approximately 1 year prior to presentation.
09/20/2024
Photo Essay
photo essay
Photo Essay
An Atlas of Lumps and Bumps, Part 28: Dermatofibroma
09/19/2024

Alexander K.C. Leung, MD1,2, Benjamin Barankin, MD3, Joseph M. Lam, MD4, Kin Fon Leong, MD5

Alexander K.C. Leung, MD1,2, Benjamin...
This article is part of a series describing and differentiating dermatologic lumps and bumps. In Part 28, Leung and colleagues describe dermatofibroma. To access previously published articles in the series,...
09/19/2024
Photo Essay
Photo Essay
Photo Essay
An Atlas of Lumps and Bumps, Part 42: Acquired Melanocytic Nevi
09/04/2024
Alexander K.C. Leung, MD, MBBS, FRCPC, FRCP; Benjamin Barankin, MD, FRCPC; Joseph M. Lam, MD; Kin Fon Leong, MD
This article is part of a series describing and differentiating dermatologic lumps and bumps. In Part 42, Leung and colleagues describe acquired melanocytic nevi. To access previously published articles in...
09/04/2024
Photoclinic
fig 1_cropped
Photoclinic
Right Lower Eyelid and Cheek Tenderness and Swelling
08/31/2024
Melissa M. Warne, BS; Daniel Buscaglia, DO
A 54-year-old woman presented to an outpatient office for recurrent erythema and tenderness of the right lower eyelid and cheek. She was not taking any medications, and her health was excellent. She denied...
08/31/2024
Photo Essay
fig. 1
Photo Essay
An Atlas of Lumps and Bumps, Part 32: Linear Epidermal Nevus
08/28/2024
Alexander K.C. Leung, MD, MBBS, FRCPC, FRCP; Benjamin Barankin, MD, FRCPC; Joseph M. Lam, MD; Kin Fon Leong, MD
This article is part of a series describing and differentiating dermatologic lumps and bumps. In Part 32, Leung and colleagues describe linear epidermal nevus. To access previously published articles in the...
08/28/2024
Photo Essay
Fig. 2
Photo Essay
An Atlas of Lumps and Bumps, Part 40: Lichen Nitidus
07/23/2024

Alexander K.C. Leung, MD1,2, Benjamin Barankin, MD3, Joseph M. Lam, MD4, Kin Fon Leong, MD5

Alexander K.C. Leung, MD1,2, Benjamin...
This article is part of a series describing and differentiating dermatologic lumps and bumps. In Part 40, Leung and colleagues describe lichen nitidus. To access previously published articles in the series,...
07/23/2024