Characteristic CD86 stain for organisms in cutaneous lesions of Talaromyces marneffei infection
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 20, 2021 Category: Dermatology Authors: Donghua Liu, Rifeng Chen Source Type: research

Correction
Strickler AG, Shah P, Bajaj S, et  al. Preventing complications in dermatologic surgery: Presurgical concerns. J Am Acad Dermatol. 2021;84:883-892. (Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 19, 2021 Category: Dermatology Tags: Correction Source Type: research

Clinical Impact of Immunotherapy in Merkel Cell Carcinoma patients: A Systematic Review and Meta-Analysis
Capsule summary ● This meta-analysis estimates efficacy and safety with immunotherapy and correlates them with immunologic biomarkers in patients with Merkel cell carcinoma.● Patients demonstrate durable responses to immunotherapy, although efficacy based on tumor subtypes and therapeutic sequence warrants furt her study. (Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 19, 2021 Category: Dermatology Authors: Valeria F. Garza-Davila, J. Valdespino-Valdes, Francisco J. Barrera, J. Ocampo-Candiani, V. Garza-Rodr íguez Source Type: research

Differences in Merkel cell carcinoma survival by site of primary presentation
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 17, 2021 Category: Dermatology Authors: Abu Jaafar Zaidi, Jaehyuk Choi, Beatrice Nardone, Walter Liszewski Source Type: research

Readability assessment of patient-facing online educational content for pyoderma gangrenosum
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 17, 2021 Category: Dermatology Authors: Allison Kirchner, Vishnutheertha Kulkarni, Jeffrey Rajkumar, Ahmed Usman, Shahzeb Hassan, Ernest Y. Lee Source Type: research

Association between psoriasis and asthma among U.S. adults in the 2009-2014 NHANES
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 17, 2021 Category: Dermatology Authors: Amylee Martin, Akshitha Thatiparthi, Jeffrey Liu, Shaokui Ge, Alexander Egeberg, Jashin J. Wu Source Type: research

Adenotonsillectomy may increase the risk of alopecia areata in childhood: a nationwide population-based cohort study
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 17, 2021 Category: Dermatology Authors: Soo Ick Cho, Hanjae Lee, Da-Ae Yu, Dong-Young Kim, Ohsang Kwon Source Type: research

Immune Checkpoint Inhibitor Related SJS/TEN-Like Reactions
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 17, 2021 Category: Dermatology Authors: Choi CE. Ellie, Heng Yee Kiat, Lim Yen Loo Source Type: research

Response to: “Immune Checkpoint Inhibitor Related SJS/TEN-Like Reactions”
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 17, 2021 Category: Dermatology Authors: Gabriel E. Molina, Tracey S. Otto, Zizi Yu, Ruth K. Foreman, Kerry L. Reynolds, Steven T. Chen Source Type: research

High-capacity syringe: A useful instrument in prevention of the backspray during intralesional injections
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 17, 2021 Category: Dermatology Authors: Liping Pei, Huibo Liu Source Type: research

Book Review: Dermatoethics: Contemporary Ethics and Professionalism in Dermatology
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 17, 2021 Category: Dermatology Authors: Robert T. Brodell Source Type: research

Elevated serum levels of CXCL10 can distinguish systemic lupus erythematosus from cutaneous lupus erythematous patients
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 17, 2021 Category: Dermatology Authors: Jane L. Zhu, Jack C. O ’Brien, Grant Barber, Ramesh Saxena, Benjamin F. Chong Source Type: research

Stimulant use in patients presenting with psychocutaneous disorders
Psychocutaneous disorders are often attributed to stimulant medications, yet this relationship has never been fully elucidated. Literature on psychocutaneous disorders largely focuses on clinical presentation and treatment rather than disease etiology or exacerbation. (Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 17, 2021 Category: Dermatology Authors: Patricia M. Richey, Leah Laageide, Brian L. Swick Source Type: research

Clinical and Morphological Features of Necrobiosis Lipoidica
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 17, 2021 Category: Dermatology Authors: Kevin J. Severson, Collin M. Costello, Caitlin M. Brumfiel, Meera H. Patel, Richard J. Butterfield, Steven A. Nelson, Mark R. Pittelkow, Aaron R. Mangold Source Type: research

Association between common medication triggers and severity of cutaneous immune-related adverse events
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 17, 2021 Category: Dermatology Authors: Michael S. Chang, Leah L. Thompson, Rachel Reardon, Edward B. Li, Jaewon Yoon, Nira A. Krasnow, Nicole J. Polyakov, Mike Wang, Amy E. Blum, Steven T. Chen Source Type: research

Characterization of the Active Medicare Dermatology Workforce
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 17, 2021 Category: Dermatology Authors: W. Murphy, V. Pahalyants, N. Gunasekera, C.R. Shi, V.E. Nambudiri Source Type: research

The circular tourniquet.
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 16, 2021 Category: Dermatology Authors: Julian Boix-Vilanova, Elena Manubens, Antoni Bennassar Source Type: research

Response to Comment on “An Evidence-Based Guide to SARS-Cov-1 2 Vaccination of Patients on Immunotherapies in Dermatology.”
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 16, 2021 Category: Dermatology Authors: Louise M. Gresham, Barbara Marzario, Jan Dutz, Mark G. Kirchhof Source Type: research

Hand eczema and temporal variation of Staphylococcus aureus clonal complexes: A prospective observational study
Hand eczema (HE) is frequently colonized with Staphylococcus aureus (S. aureus); however, its role in the pathogenesis of HE is poorly understood. (Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 16, 2021 Category: Dermatology Authors: Line B. N ørreslet, Sofie M. Edslev, Maja-Lisa Clausen, Esben M. Flachs, Niels E. Ebbehøj, Paal S. Andersen, Tove Agner Source Type: research

In response to the research letter “Inconsistent Platelet-rich Plasma Product from FDA Cleared Devices: A Retrospective Review of Clinic Data”
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 15, 2021 Category: Dermatology Authors: Shilpi Khetarpal Source Type: research

Reply to Response to “Inconsistent Platelet-rich Plasma Product from FDA Cleared Devices: A Retrospective Review of Clinic Data”
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 15, 2021 Category: Dermatology Authors: Ronda S. Farah, Noora Hussain, Javed A. Shaik, Neil Sadick, Graham Gregorich, Jessica Asiala, Maria Hordinsky Source Type: research

Reply to < < A Deep Learning –based Smartphone Platform for Cutaneous Lupus Erythematosus Classification Assistance—Simplifying the Diagnosis of Complicated Diseases > > Has the complicated disease been simplified too much?
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 15, 2021 Category: Dermatology Authors: Lloyd Steele Source Type: research

Discriminating ‘DRESS minor’ from ‘DRESS major’: facial oedema aligns to the severe phenotype
Capsule summaryHow does this article integrate into what is already known? DRESS is a drug allergy syndrome characterised by a dermatosis and internal organ damage. Severely-affected individuals can develop life-threatening organ injury. Skin involvement is typified by an exanthem with a variety of secondary skin signs, some of which may align with disease severity. We propose a nomenclature to distinguish the mild form, DRESS minor, from the severe form, DRESS major.How does it change your practice? Patients with facial oedema are more likely to have DRESS major. Histologically, an interface dermatitis, basal cell squamat...
Source: Journal of the American Academy of Dermatology - April 15, 2021 Category: Dermatology Authors: Sophie Elizabeth Momen, Salvador Diaz-Cano, Sarah Walsh, Daniel Creamer Source Type: research

Autoantibody profiles in patients' sera associated with distribution patterns of dermatomyositis skin symptoms
To the Editor: Myositis-specific autoantibodies (MSAs) were recently reported to be associated with distinctive clinical features of dermatomyositis (DM). For example, anti –transcriptional intermediary factor 1 (TIF1) γ antibody positivity is highly associated with malignancy, and serum anti-MDA5 antibody is a known marker of rapidly progressive interstitial lung disease (ILD).1 To decide treatment approaches for patients with DM, identifying serum MSAs or myositis -associated autoantibodies (MAAs) is quite important, although convenient kits for measuring many kinds of MSAs/MAAs are not always available. (Sou...
Source: Journal of the American Academy of Dermatology - April 15, 2021 Category: Dermatology Authors: Mariko Ogawa-Momohara, Fumie Kinoshita, Yoshinao Muro, Yumiko Kobayashi, Takuya Takeichi, Masashi Akiyama Tags: Letter Source Type: research

Commentary on “Limitations in the literature regarding Mohs surgery and staged excision for melanoma: A critical review of quality and data reporting”
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 15, 2021 Category: Dermatology Authors: Christopher J. Miller, Jeremy R. Etzkorn, Justin J. Leitenberger, Anna Bar, Christian L. Baum, Jerry D. Brewer, Divya Srivastava, Rajiv I. Nijhawan Source Type: research

Limitations in the Literature Regarding Mohs Surgery and Staged Excision for Melanoma: A Critical Review of Quality and Data Reporting
The literature supporting Mohs micrographic surgery (MMS) and staged excision (SE) in treating primary cutaneous melanoma is growing but has not been critically reviewed for bias. (Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 15, 2021 Category: Dermatology Authors: Jonas A. Adalsteinsson, Victoria J. Stoj, Haitham Algzlan, Helen Swede, Richard L. Torbeck, D ésirée Ratner Source Type: research

Long-term recurrence rates of actinic keratosis: a systematic review and pooled analysis of randomized controlled trials
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 15, 2021 Category: Dermatology Authors: Theresa Steeb, Anja Wessely, Anne Petzold, Titus J. Brinker, Lutz Schmitz, Oliver Sch öffski, Carola Berking, Markus V. Heppt Source Type: research

Integrating Skin of Color and Sexual and Gender Minority Content in Dermatology Residency Curricula: A Prospective Program Initiative
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 15, 2021 Category: Dermatology Authors: Justin L. Jia, Justin S. Gordon, Jenna C. Lester, Eleni Linos, Kristin M. Nord, Elizabeth E. Bailey Source Type: research

A real-world study of the longitudinal course of skin-pain in adult atopic dermatitis
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 15, 2021 Category: Dermatology Authors: Mindy R. Hong, Donald Lei, Muhammad Yousaf, Rajeev Chavda, Sylvie Gabriel, Jonathan I. Silverberg Source Type: research

Reply to < < Reply to < < A Deep Learning –based Smartphone Platform for Cutaneous Lupus Erythematosus Classification Assistance—Simplifying the Diagnosis of Complicated Diseases > > Has the complicated disease been simplified too much? > > AI system is helpful for diagnosis of CLE.
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 14, 2021 Category: Dermatology Authors: Haijing Wu, Haipeng Chen, Xiaoqing Liu, Yizhou Yu, Qianjin Lu Source Type: research

Sleep disturbance in adult dermatological patients: A cross-sectional study on prevalence, burden and associated factors
Sleep disturbance remains insufficiently characterized in many dermatoses. (Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 14, 2021 Category: Dermatology Authors: Max Spindler, Katarzyna Przyby łowicz, Marlena Hawro, Karsten Weller, Ulrich Reidel, Martin Metz, Marcus Maurer, Tomasz Hawro Source Type: research

Surgical Pearl: Cannula for Periocular Eyelid Lidocaine Injection to Prevent Bruising
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 13, 2021 Category: Dermatology Authors: Cedar Helen Malone, Emily Powell, Gilly Munavalli Source Type: research

Microneedling as an adjuvant to topical therapies for melasma: A systematic review and meta-analysis
Microneedling as an adjuvant to topical medications has shown promising but variable results in the treatment of melasma. (Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 12, 2021 Category: Dermatology Authors: Adrian Joseph Michel Bailey, Heidi Oi-Yee Li, Marcus G. Tan, Wei Cheng, Jeffrey S. Dover Source Type: research

April 2021 iotaderma (#326)
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 11, 2021 Category: Dermatology Authors: Robert I. Rudolph Tags: JAAD Online Source Type: research

May iotaderma (#327)
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 11, 2021 Category: Dermatology Authors: Robert I. Rudolph Tags: JAAD Online Source Type: research

Editorial Board
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 11, 2021 Category: Dermatology Source Type: research

Table of Contents
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 11, 2021 Category: Dermatology Source Type: research

Information for Readers
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 11, 2021 Category: Dermatology Source Type: research

JAAD Case Reports Article List
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 11, 2021 Category: Dermatology Source Type: research

Journal Based CME Instructions and Information
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 11, 2021 Category: Dermatology Source Type: research

CME examination
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 11, 2021 Category: Dermatology Tags: Continuing medical education Source Type: research

Answers to CME examination
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 11, 2021 Category: Dermatology Tags: Continuing medical education Source Type: research

CME examination
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 11, 2021 Category: Dermatology Tags: Continuing medical education Source Type: research

Answers to CME examination
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 11, 2021 Category: Dermatology Tags: Continuing medical education Source Type: research

In-Vitro Diagnostics for the Medical Dermatologist: Part 1: Autoimmune Tests
Despite the expansion of available in-vitro laboratory tests at a rate far exceeding that of dermatological pharmaceuticals, the existing literature is dominated by discussion of the latter. With the advent of numerous new tests, it can be difficult for practicing dermatologists to stay up to date on the available options, methodologies, and recommendations for when to order one test over another. Understanding inherent strengths and weaknesses of these options is necessary to inform appropriate ordering and proper interpretation of results. (Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 11, 2021 Category: Dermatology Authors: Kelsey B. Nusbaum, Abraham M. Korman, Kelly Tyler, Jessica Kaffenberger, John Trinidad, Benjamin H. Kaffenberger Source Type: research

In-Vitro Diagnostics for the Medical Dermatologist: Part 2: Hypercoagulability Tests
The skin often provides initial clues of hypercoagulability with features such as livedo reticularis and racemosa, retiform purpura, necrosis and ulcerations. As these cutaneous manifestations are nonspecific, laboratory testing is often needed to evaluate for underlying causes of hypercoagulability. Importantly, these disorders are reported to be the most common mimicker resulting in erroneous diagnosis of pyoderma gangrenosum. Understanding inherent properties of and indications for available tests is necessary for appropriate ordering and interpretation of results. (Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 11, 2021 Category: Dermatology Authors: Kelsey B. Nusbaum, Abraham M. Korman, Kelly H. Tyler, Jessica A. Kaffenberger, John C. Trinidad, Steven Dean, Spero Cataland, Benjamin H. Kaffenberger Source Type: research

United States Burden of Melanoma and Non-Melanoma Skin Cancer from 1990 to 2019
Skin cancer (predominantly consisting of melanoma, basal cell carcinoma and squamous cell carcinoma) is the most common cancer worldwide. Understanding the US burden of skin cancer can allow for evidence-based allocation of resources and healthcare planning in order to reduce incidence, prevalence, morbidity and mortality from skin cancer. (Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 11, 2021 Category: Dermatology Authors: Pushkar Aggarwal, Peter Knabel, Alan B. Fleischer Source Type: research

JAAD Game Changers: Diagnosis of deep cutaneous fungal infections: Correlation between skin tissue culture and histopathology.
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 11, 2021 Category: Dermatology Authors: Robert T. Brodell Source Type: research

JAAD Game Changers: Sleep disturbance in children with moderate/severe atopic dermatitis: A case-control study
(Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 11, 2021 Category: Dermatology Authors: Wendi Wohltmann Source Type: research

Evaluation of the dermatoscopic criteria for the early detection of SCC arising on an AK.
Advanced squamous cell carcinoma (SCC) can easily be discriminated from actinic keratosis (AK), based on clinical and dermatoscopic features. However, at the initial stage of dermal invasion, an SCC might still be clinically flat and its discrimination from AK remains challenging, even with the addition of dermatoscopy. (Source: Journal of the American Academy of Dermatology)
Source: Journal of the American Academy of Dermatology - April 11, 2021 Category: Dermatology Authors: Chryssoula Papageorgiou, Aimilios Lallas, Sofia Magdalini Manoli, Caterina Longo, Michela Lai, Konstantinos Liopyris, Konstantinos Lallas, Elizabeth Lazaridou, Zoe Apalla Source Type: research