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Identifying Erythema in Skin of Color

03/24/2020

Erythema can present differently in darker Fitzpatrick skin types. Donald A. Glass II, MD, PhD, FAAD, emphasizes the need to identify the purplish hue in these patients to ensure life-changing diagnoses can be made sooner. Dr Glass is an assistant professor in the department of dermatology at the University of Texas Southwestern Medical Center in Dallas, TX.

Popular Articles

Cover Story
Sea Changes in Dermatology Residency Application Processes
06/06/2024
Aamir N. Hussain, MD, MAPP
What do students and mentors need to know to stay above water? This article spotlights the ongoing debates regarding dermatology residency applications and suggests a path forward for students and their mentors.
What do students and mentors need to know to stay above water? This article spotlights the ongoing debates regarding dermatology residency applications and suggests a path forward for students and their mentors.
What do students and mentors...
06/06/2024
The Dermatologist
cream
News
Local Tolerability of Topical Roflumilast Across Dermatologic Conditions in Phase 3 Trials
06/25/2024
Riya Gandhi, MA
Topical roflumilast has demonstrated robust local tolerability profiles in patients with psoriasis, seborrheic dermatitis, and atopic dermatitis.
Topical roflumilast has demonstrated robust local tolerability profiles in patients with psoriasis, seborrheic dermatitis, and atopic dermatitis.
Topical roflumilast has...
06/25/2024
The Dermatologist
acne
News
Whey Protein Supplementation and Male Acne
08/21/2024
Jessica Garlewicz
Researchers aimed to investigate whether whey protein consumption impacts acne severity in men with mild to moderate facial and/or truncal acne.
Researchers aimed to investigate whether whey protein consumption impacts acne severity in men with mild to moderate facial and/or truncal acne.
Researchers aimed to investigate...
08/21/2024
The Dermatologist
NRS Approved Features
Myths and Updates in Rosacea Treatment
10/07/2024
Linda Stein Gold, MD
Dispelling common misconceptions about the disease and advancing the development of more tolerable topical and oral therapies can offer hope for improved patient outcomes.
Dispelling common misconceptions about the disease and advancing the development of more tolerable topical and oral therapies can offer hope for improved patient outcomes.
Dispelling common misconceptions...
10/07/2024
The Dermatologist
Board Review
The Dermatologist’s Board Review - June 2024
06/07/2024
Amy J. McMichael, MD
The contents of these questions are taken from the Galderma Pre-Board Webinar. The Pre-Board Webinar is now an online course. For details, go to https://www.galderma.com/us/preboard-webinar.
The contents of these questions are taken from the Galderma Pre-Board Webinar. The Pre-Board Webinar is now an online course. For details, go to https://www.galderma.com/us/preboard-webinar.
The contents of these questions...
06/07/2024
The Dermatologist
April/May 2026 cover

Current Issue

May 2026
Volume 34
Issue 3
Current Issue
Issue Archive

Latest Quizzes and Trivia

Quiz
Predicting Disease Severity and Persistence in Pediatric Atopic Dermatitis
04/15/2026
Riya Gandhi, MA
Test your expertise in identifying risk factors for persistent pediatric atopic dermatitis and understanding the interplay between barrier dysfunction and immune dysregulation.
Test your expertise in identifying risk factors for persistent pediatric atopic dermatitis and understanding the interplay between barrier dysfunction and immune dysregulation.
Test your expertise in...
04/15/2026
The Dermatologist
Quiz
Type 2 Inflammation and Early Systemic Therapy in Pediatric Atopic Dermatitis
04/05/2026
Riya Gandhi, MA
Assess advanced clinical reasoning in pediatric atopic dermatitis, including implications of type 2 inflammation for diagnosis, treatment timing, and systemic therapy decisions.
Assess advanced clinical reasoning in pediatric atopic dermatitis, including implications of type 2 inflammation for diagnosis, treatment timing, and systemic therapy decisions.
Assess advanced clinical...
04/05/2026
The Dermatologist
Quiz
Disease Heterogeneity in PN
03/15/2026
Riya Gandhi, MA
Challenge your understanding of direct and indirect cytokine–nerve interactions and mechanical hypersensitivity of type 2 signaling in prurigo nodularis.
Challenge your understanding of direct and indirect cytokine–nerve interactions and mechanical hypersensitivity of type 2 signaling in prurigo nodularis.
Challenge your understanding of...
03/15/2026
The Dermatologist
Quiz
Rethinking Severity and JAK Inhibitor Strategy in Alopecia Areata
03/12/2026
Riya Gandhi, MA
How should clinicians redefine severe alopecia areata? When is it appropriate to treat ≤20% scalp involvement with oral JAK inhibitors? This expert-level quiz explores remission durability, treatment withdrawal, and practical strategies for...
How should clinicians redefine severe alopecia areata? When is it appropriate to treat ≤20% scalp involvement with oral JAK inhibitors? This expert-level quiz explores remission durability, treatment withdrawal, and practical strategies for...
How should clinicians redefine...
03/12/2026
The Dermatologist
Quiz
Cytokine Hierarchy and Sustained Pruritus in PN
03/10/2026
Riya Gandhi, MA
Explore the hierarchical and cooperative roles of IL-4, IL-13, and IL-31 in sustaining chronic itch and inflammation in prurigo nodularis.
Explore the hierarchical and cooperative roles of IL-4, IL-13, and IL-31 in sustaining chronic itch and inflammation in prurigo nodularis.
Explore the hierarchical and...
03/10/2026
The Dermatologist
Quiz
Type 2 Inflammation as a Pathogenic Driver in Prurigo Nodularis
03/05/2026
Riya Gandhi, MA
Test your understanding of how type 2 immune signaling drives chronic itch in prurigo nodularis through complex neuroimmune interactions.
Test your understanding of how type 2 immune signaling drives chronic itch in prurigo nodularis through complex neuroimmune interactions.
Test your understanding of how...
03/05/2026
The Dermatologist
psoriasis
Quiz
Distinguishing Feature of Generalized Pustular Psoriasis
03/02/2026
Jessica Garlewicz
What is a key distinguishing feature of generalized pustular psoriasis that differentiates it from plaque psoriasis?
What is a key distinguishing feature of generalized pustular psoriasis that differentiates it from plaque psoriasis?
What is a key distinguishing...
03/02/2026
The Dermatologist
psoriasis
Quiz
Quiz: Misdiagnosis of Generalized Pustular Psoriasis
03/02/2026
Jessica Garlewicz
What is the reason generalized pustular psoriasis is often misdiagnosed?
What is the reason generalized pustular psoriasis is often misdiagnosed?
What is the reason generalized...
03/02/2026
The Dermatologist
Quiz
Allergic Disease Progression: Genetics and Environment
02/26/2026
Riya Gandhi, MA
Explore the relationship between allergic disease trends, genetic timelines, and the clinical framework used to describe the progression of atopic conditions across childhood.
Explore the relationship between allergic disease trends, genetic timelines, and the clinical framework used to describe the progression of atopic conditions across childhood.
Explore the relationship between...
02/26/2026
The Dermatologist
Quiz
Early Intervention Strategies in Pediatric Atopic Dermatitis
02/26/2026
Riya Gandhi, MA
Assess your understanding of early skin barrier interventions in infants and the clinical rationale for prompt treatment of atopic dermatitis in young children, including implications for long-term disease outcomes.
Assess your understanding of early skin barrier interventions in infants and the clinical rationale for prompt treatment of atopic dermatitis in young children, including implications for long-term disease outcomes.
Assess your understanding of...
02/26/2026
The Dermatologist

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