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Derm Dx
What Caused These Changes on the Shins?
01/30/2026
Bruh Alem, MD; Aklilu Melaku, MD; Amor Khachemoune, MD, FAAD, FACMS
A 72-year-old man with a history of type 2 diabetes, obesity, and hypertension presented with multiple firm, well-circumscribed, reddish-brown, cystic lesions on both shins but more pronounced on his right shin.
A 72-year-old man with a history of type 2 diabetes, obesity, and hypertension presented with multiple firm, well-circumscribed, reddish-brown, cystic lesions on both shins but more pronounced on his right shin.
A 72-year-old man with a history...
01/30/2026
The Dermatologist
Derm Dx
What Is This Process That Occurs in Hairdressers?
12/09/2025
Kassidy Fishman, BBA; Stephanie Liu, DO, MBA; Robert Adler, BA; Isha Gandhi, BS; Robert Phelps, MD
A 57-year-old man who works as barber presented with a nodule on his dorsal right hand.
A 57-year-old man who works as barber presented with a nodule on his dorsal right hand.
A 57-year-old man who works as...
12/09/2025
The Dermatologist
Derm Dx
What Is This Lesion on an Older Woman’s Finger?
10/09/2025
Aaisha Jamiluddin, MS; Vrinda Deshpande, MS; Bryan Ebert, MD; Nasir Aziz, MD
An 84-year-old woman presented for evaluation of a purple lesion on her left index finger.
An 84-year-old woman presented for evaluation of a purple lesion on her left index finger.
An 84-year-old woman presented...
10/09/2025
The Dermatologist
Derm Dx
What Is This Pigmented Lesion?
09/10/2025
Turkan Banu Karatas, MD; Katie Roster, MD; Banu Farabi, MD; Mehmet Fatih Atak, MD; Shoshana Marmon, MD, PhD
A 63-year-old man with Fitzpatrick skin type III presented to clinic with an asymptomatic 6-mm x 6-mm, brown-black, asymmetric macule and surrounding light brown patch on the left anterior upper arm.
A 63-year-old man with Fitzpatrick skin type III presented to clinic with an asymptomatic 6-mm x 6-mm, brown-black, asymmetric macule and surrounding light brown patch on the left anterior upper arm.
A 63-year-old man with...
09/10/2025
The Dermatologist
Derm Dx
What Is This Yellowish, Erythematous Papule?
08/02/2025
Angelique Ruml, BS; Ibeth Caceres, BS; Joan Fernandez, MD; Eleanor Workman, MD; Yve T. Huttenbach, MD; Ikue Shimizu, MD; Jennifer S. Ranario, MD, MBA
A 91-year-old African American man presented to the dermatology clinic for evaluation of a small, painless papule on his left eyelid of unknown duration.
A 91-year-old African American man presented to the dermatology clinic for evaluation of a small, painless papule on his left eyelid of unknown duration.
A 91-year-old African American...
08/02/2025
The Dermatologist
Derm Dx
What Caused This Alopecic Lesion on the Scalp?
06/05/2025
Aybuke Sapmaz, MD; Banu Farabi, MD; Amor Khachemoune, MD, FAAD, FACMS
An 8-year-old boy presented with a slightly pruritic nodule with an overlying alopecic patch on his right frontal scalp.
An 8-year-old boy presented with a slightly pruritic nodule with an overlying alopecic patch on his right frontal scalp.
An 8-year-old boy presented with...
06/05/2025
The Dermatologist
Derm Dx
What Is This Painless Solid Mass on the Upper Eyelid?
05/01/2025
Amor Khachemoune, MD, FAAD, FACMS; Mahnoor Mukarram, DO
A 51-year-old man sought dermatologic evaluation for an asymptomatic, persistent growth on his left upper eyelid due to mild obstruction of vision.
A 51-year-old man sought dermatologic evaluation for an asymptomatic, persistent growth on his left upper eyelid due to mild obstruction of vision.
A 51-year-old man sought...
05/01/2025
The Dermatologist
Derm Dx
What Caused These Papules on the Ears?
03/06/2025
Kareena S. Garg, BS; Aamir N. Hussain, MD, MAPP
A 56-year-old Asian American man with a history of well-controlled type 2 diabetes presented to dermatology with bumps on his bilateral ears.
A 56-year-old Asian American man with a history of well-controlled type 2 diabetes presented to dermatology with bumps on his bilateral ears.
A 56-year-old Asian American man...
03/06/2025
The Dermatologist
Derm Dx
What Is This Pink Papule on the Right Knee?
02/04/2025
Madeline Brown, BS; Amor Khachemoune, MD, FAAD, FACMS
A 27-year-old woman with a past medical history of hypothyroidism presented to the clinic for concerns of a lesion on her right knee at the site of a previous scar.
A 27-year-old woman with a past medical history of hypothyroidism presented to the clinic for concerns of a lesion on her right knee at the site of a previous scar.
A 27-year-old woman with a past...
02/04/2025
The Dermatologist
Derm Dx
What Is the Grayish Nodule on the Right Cheek?
12/03/2024
Maya Baiyasi, MD; Muhammad Osto, MD; Amor Khachemoune, MD, FAAD, FACMS
A healthy 55-year-old woman with no prior skin cancer history and no personal or family history of genodermatoses presented with a painless lesion on the right central cheek.
A healthy 55-year-old woman with no prior skin cancer history and no personal or family history of genodermatoses presented with a painless lesion on the right central cheek.
A healthy 55-year-old woman with...
12/03/2024
The Dermatologist

Popular Articles

psoriatic arthritis
News
Assessing Areal Bone Mineral Density in Psoriatic Arthritis and Psoriasis
02/15/2024
Jessica Garlewicz
Researchers aimed to assess bone mineral density and bone quality in patients with psoriasis alone or with psoriatic arthritis compared to matched control subjects.
Researchers aimed to assess bone mineral density and bone quality in patients with psoriasis alone or with psoriatic arthritis compared to matched control subjects.
Researchers aimed to assess bone...
02/15/2024
The Dermatologist
Dr David Carr
Videos
Advancing a Mohs Surgery Leadership Program
04/03/2024
David R. Carr, MD, MPH, FACMS
In this interview, Dr Carr delves into the Mohs Surgeons Leading the Future project, discussing its objectives, specific projects, selection criteria, and outcomes. Discover how these initiatives contribute to the advancement of Mohs surgery...
In this interview, Dr Carr delves into the Mohs Surgeons Leading the Future project, discussing its objectives, specific projects, selection criteria, and outcomes. Discover how these initiatives contribute to the advancement of Mohs surgery...
In this interview, Dr Carr...
04/03/2024
The Dermatologist
Joel M. Gelfand, MD, MSCE
Conference Coverage
Hot Topics in Dermatology
05/08/2024
Jessica Garlewicz
The session aimed to delve into recent advancements in dermatology research, guided by Dr Gelfand, a leading figure in clinical dermatology research.
The session aimed to delve into recent advancements in dermatology research, guided by Dr Gelfand, a leading figure in clinical dermatology research.
The session aimed to delve into...
05/08/2024
The Dermatologist
Atopic dermatitis
News
Arcutis Presents Long-Term Data on Roflumilast Cream for Atopic Dermatitis
06/11/2024
Riya Gandhi, MA
At the Revolutionizing Alopecia Areata, Vitiligo, and Eczema Conference, Arcutis Biotherapeutics, Inc., unveiled new findings from the INTEGUMENT-OLE long-term open-label study of roflumilast cream 0.15% for adults and children with atopic...
At the Revolutionizing Alopecia Areata, Vitiligo, and Eczema Conference, Arcutis Biotherapeutics, Inc., unveiled new findings from the INTEGUMENT-OLE long-term open-label study of roflumilast cream 0.15% for adults and children with atopic...
At the Revolutionizing Alopecia...
06/11/2024
The Dermatologist
psoriatic arthritis
News
Vaccination Recommendations for Patients Receiving Antipsoriatic Systemic Therapies
07/26/2024
Jessica Garlewicz
Researchers aimed to evaluate the literature on vaccine efficacy and safety, using a modified Delphi process to generate 22 consensus-based recommendations for adults receiving systemic therapies for psoriasis.
Researchers aimed to evaluate the literature on vaccine efficacy and safety, using a modified Delphi process to generate 22 consensus-based recommendations for adults receiving systemic therapies for psoriasis.
Researchers aimed to evaluate...
07/26/2024
The Dermatologist
jan/feb issue

Current Issue

January 2026
Volume 34
Issue 1
Current Issue
Issue Archive

Latest Quizzes and Trivia

Quiz
Initiating JAK Inhibitors in AA: Screening, Safety, and Shared Decision-Making
01/15/2026
Riya Gandhi, MA
Test your knowledge of best practices before initiating JAK inhibitors for alopecia areata.
Test your knowledge of best practices before initiating JAK inhibitors for alopecia areata.
Test your knowledge of best...
01/15/2026
The Dermatologist
Quiz
MACE Risk in Alopecia Areata: What Clinical Trials and Real-World Data Reveal
01/05/2026
Riya Gandhi, MA
This quiz examines which patients experienced MACE events in clinical trials and how real-world incidence data compares.
This quiz examines which patients experienced MACE events in clinical trials and how real-world incidence data compares.
This quiz examines which...
01/05/2026
The Dermatologist
Quiz
Why Higher JAK Doses Raise Safety Concerns in AD
01/01/2026
Riya Gandhi, MA
Dive into kinase dynamics—can you pinpoint the molecular reason behind increased adverse event risk with high-dose JAK inhibitor therapy?
Dive into kinase dynamics—can you pinpoint the molecular reason behind increased adverse event risk with high-dose JAK inhibitor therapy?
Dive into kinase dynamics—can...
01/01/2026
The Dermatologist
Quiz
What Drives Fibrosis in Chronic Atopic Dermatitis Lesions?
01/01/2026
Riya Gandhi, MA
Take the quiz to explore how fibroblasts respond to Type 2 cytokines in long-standing AD.
Take the quiz to explore how fibroblasts respond to Type 2 cytokines in long-standing AD.
Take the quiz to explore how...
01/01/2026
The Dermatologist
Quiz
Alopecia Areata Support Systems, Peer Networks, and Patient Misinformation
12/20/2025
Riya Gandhi, MA
How do you guide patients through peer-driven misinformation and anxiety-provoking online forums? Take this quiz to refine your approach to trusted resources and patient-centered reassurance.
How do you guide patients through peer-driven misinformation and anxiety-provoking online forums? Take this quiz to refine your approach to trusted resources and patient-centered reassurance.
How do you guide patients...
12/20/2025
The Dermatologist
acne
Quiz
Quiz: Acne Topical Therapy
12/18/2025
Jessica Garlewicz
Which advancement in topical acne therapy was highlighted as improving tolerability while maintaining efficacy?
Which advancement in topical acne therapy was highlighted as improving tolerability while maintaining efficacy?
Which advancement in topical...
12/18/2025
The Dermatologist
psoriasis
Quiz
Quiz: Clinical Clue in Psoriasis Diagnosis
12/18/2025
Jessica Garlewicz
What clinical clue should prompt a dermatologist to question the diagnosis of psoriasis, especially when highly effective agents fail?
What clinical clue should prompt a dermatologist to question the diagnosis of psoriasis, especially when highly effective agents fail?
What clinical clue should prompt...
12/18/2025
The Dermatologist
Quiz
Etiological Communication, Atopy, and First-Visit Navigation in AA
12/10/2025
Riya Gandhi, MA
Master the first-visit conversation for AA patients. Quiz yourself on how to balance hope with realism, address comorbid atopy, and respond to the quest for deeper causality in autoimmune disease.
Master the first-visit conversation for AA patients. Quiz yourself on how to balance hope with realism, address comorbid atopy, and respond to the quest for deeper causality in autoimmune disease.
Master the first-visit...
12/10/2025
The Dermatologist
Quiz
Clinical Benefit of Accurate Risk Stratification in cSCC Management
12/04/2025
Jessica Garlewicz
What is the primary clinical benefit of accurate risk stratification in cutaneous squamous cell carcinoma management?
What is the primary clinical benefit of accurate risk stratification in cutaneous squamous cell carcinoma management?
What is the primary clinical...
12/04/2025
The Dermatologist
Quiz
Investigative Urgency and Autoimmune Framing in AA
12/01/2025
Riya Gandhi, MA
Patients often seek extensive testing to “find the root cause” of AA. Take this quiz to sharpen your ability to guide these discussions.
Patients often seek extensive testing to “find the root cause” of AA. Take this quiz to sharpen your ability to guide these discussions.
Patients often seek extensive...
12/01/2025
The Dermatologist

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