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Clinical cases and the latest research from Journal of the American Academy of Dermatology (JAAD), JAAD Case Reports, JAADi, and JAAD Reviews.

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🧡💜 ECZEMA AWARENESS MONTH | BEYOND WHAT THE EYE CAN SEE.

Eczema changes. Our ability to study and understand it should evolve, too.

This October, Skinlabs joins forces with Delfin and Miravex to highlight the importance of objective skin measurement and advanced 3D skin imaging in eczema research.

💧 Measure hydration and skin barrier function.

🔬 Image, analyze and quantify visible changes in redness, pigmentation and texture.

📊 Follow skin changes over time with scientific data.

Because understanding eczema goes beyond what we see. It requires understanding what changes and how.

Together, let's advance the science behind eczema.

Discover more at www.skinlabsusa.com

#EczemaAwarenessMonth #EczemaResearch #SkinScience #SkinlabsUSA #DelfinTechnologies #Miravex #Antera3D #SkinImaging #SkinBarrier #SkinHydration #DermatologyResearch #SkinAnalysis #3DSkinImaging #SkinHealth #CosmeticScience

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Its a sheer pleasure to contribute my Editorial writeup for @jaadjournals for the October issue. In this writeup we iterate on how our skin echoes our internal pathologies/well being in various ways.

@aadmember

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The hardest call in facial dermoscopy just got a little easier to make with AI ☀️🤖🔍. Swipe to learn more from the Journal of the American Academy of Dermatology!

#dermatology #lentigomaligna #melanoma #dermatoscopy

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A closer look at the current systemic treatment options — biologics & JAK inhibitors — recommended by the AAD for atopic dermatitis (AD) 💊💉

🔗 Read the full article on JAAD below:
Purdy K, Gooderham M, Abu-Hilal M, etc. Supporting evidence and recommendations for the management of patients with systemic-eligible atopic dermatitis: A Canadian consensus document
JAAD International, 2025; 24, 31-49

#atopicdermatitis #atopicdermatitistreatment #eczemaawarenessmonth #dermatology #dermeducation

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Are spicules actually safe for your skin? We ask @dermangelo to weigh in on the recent paper from the Journal of the American Academy of Dermatology @jaadjournals that raised concerns about “liquid microneedling” spicules and potential skin reactions like granulomas👇 Link in bio for the full conversation #breakingbeautypodcast #spicules #reedleshot #skincaretips #microneedling

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Showcasing 2 of our recently accepted/published papers.

First, validation of the MIA sentinel node prediction tool for head & neck cutaneous melanoma. Despite the distinct clinicopathological behaviour and immunotherapy outcomes of head & neck melanoma, the prediction tool holds true.

This marks the 6th publication from the PhD work of my former student, Dr Andrew Li, who also learned this week that he has been accepted into Dermatology training, one of the most competitive training programs. A wonderful achievement!🪻

The second paper reports our experience with the extremely rare head & neck mucosal melanoma. Its rarity made the work particularly challenging, so thank you to Dr Eugenie Jeong, for carrying this project across the line.🌷Unexpected findings!

Eugenie’s upcoming PhD will take her into the world of facial plastic & reconstructive surgery - exciting times ahead!

🙏🏼🙏🏼 my co-supervisors and our co-authors for their contributions - data, insight and expertise! Especially proud to see our trainees’ hard work come to fruition! 🤗🤗

#headandneck #melanoma #facialplasticsurgery #research

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Ethics in practice.
Where do you draw the line?

#filler #dermatology

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Seeing things in a new light 💡

Yellow dots are a key diagnostic landmark for distinguishing non-scarring alopecias (like alopecia areata) from scarring alopecias, where follicular openings are lost.
Our findings show that using 405 nm violet-blue light significantly enhances the visibility of yellow dots on the scalp, helping dermatologists diagnose different types of hair loss more accurately.

📖 Read the full article in: https://doi.org/10.1016/j.jaad.2026.04.1929

#trichology #trichoscopy #alopecia #dermatology #dermoscopy

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🔬 New publication in JAAD! 🎉
I'm happy to share our new article, “Color Doppler Ultrasound of Cosmetic Filler Complications: Associations with Filler Type and Injector Profession,” recently published online as a pre-proof in the Journal of the American Academy of Dermatology (JAAD).
In this study of 89 patients with filler-related complications, color Doppler ultrasound provided valuable information about filler type, location, and associated complications. Interestingly, 41.6% of patients did not know which filler had been injected, and in 37% there was a mismatch between the reported filler history and the ultrasound findings—highlighting the limitations of clinical history alone and the value of imaging before treatment.
🔎 Some key findings:
🔹 Hyaluronic acid was the most frequently identified filler (57.3%).
🔹 Common ultrasound findings included complex filler deposits with inflammatory changes (33.7%), granulomas (28.1%), panniculitis (23.6%), fluid collections (22.5%), and vascular complications (13.7%).
🔹 Vascular complications occurred exclusively with hyaluronic acid fillers in this cohort.
🔹 A particularly interesting finding was the association between complication timing and injector profession (p<0.001). Among the early complications (≤4 weeks), 62% occurred after injections by non-physicians, 31% after injections by non-dermatologist physicians, and 6% after injections by dermatologists. In contrast, among late complications (>4 weeks), 40% followed injections by dermatologists, 40% by non-dermatologist physicians, and 20% by non-physicians.
Importantly, these percentages should not be interpreted as complication rates for each professional group, since the study included only patients who had already developed complications.
Our results support ultrasound as a first-line modality for identifying filler type and clarifying the pathophysiologic basis of adverse outcomes, reinforcing its growing role in assessing and managing cosmetic filler complications.
Congratulations to the entire team involved in this work!
Reference: Etesami I, Memari H, Wortsman X, Taghavi A, Hosseini F, Khorasanizadeh F. Color Doppler Ultrasound of Cosme

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Thank you JAAD @jaadjournals for highlighting scalp rosacea! Here is a case review from my experience!

#dermatology #nurse #rosacea #doctor #nurse

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A recently published JAAD study, authored by many of our ITSCC members, highlights that Mohs micrographic surgery for cutaneous squamous cell carcinoma with peripheral and deep en face margin assessment (MMS/PDEMA) is associated with improved outcomes when compared to standard excision with vertical margin assessment (SEVMA) for immunosuppressed patients.

🩺 What does this mean for patients?
Immunosuppression can make cutaneous squamous cell carcinoma substantially more aggressive. These findings add to the evidence supporting margin-controlled surgery as a preferred approach in this high-risk population – both for tissue conversation, and improved oncologic outcomes.

📚 Source
Voller LM, et al. “Mohs Micrographic Surgery Leads to Improved Outcomes over Standard Excision in Immunosuppressed Patients with Cutaneous Squamous Cell Carcinoma.” J Am Acad Dermatol. 2026. doi:10.1016/j.jaad.2026.08.027.

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