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1.
Dermatol Surg ; 2024 Jun 18.
Artigo em Inglês | MEDLINE | ID: mdl-38889095

RESUMO

BACKGROUND: Adult populations have traditionally been the primary recipients of cosmetic treatments, but a growing trend shows an increase in such procedures among pediatric patients. OBJECTIVE: The objective of the authors' study was to investigate types of procedures currently being performed by pediatric and cosmetic dermatologists and factors that may influence their choice of treatments in a pediatric population. METHODS: The authors conducted an anonymous online survey targeting healthcare practitioners who frequently use lasers for pediatric cutaneous conditions. The survey collected information on participants' primary scope of practice, pediatric cosmetic procedures they performed, counseling topics, and procedural details. RESULTS: Of 85 survey respondents, 73 (86.00%) completed all questions. Most respondents identified as pediatric dermatologists (77.65%), followed by general dermatologists (18.82%), cosmetic dermatologists (8.24%), and dermatologic/Mohs surgeons (1.18%). Top pediatric cosmetic conditions treated included hypertrophic/traumatic scars (95.29%), acne (89.41%), axillary and facial hyperhidrosis (77.65%), hypertrichosis/hirsutism (67.06%), and pigmented lesion removal (64.71%). Commonly performed procedures were vascular lasers (77.65%), laser hair removal (50.59%), and pigmented lasers (28.24%), among others. Respondents prioritized understanding risks/benefits, clinically indicated treatment, and the natural course of the condition. CONCLUSION: As the first multisociety, national survey, these results offer valuable insight into the current landscape of pediatric cosmetic treatments from the perspective of dermatologists.

2.
Pediatr Dermatol ; 2024 Feb 17.
Artigo em Inglês | MEDLINE | ID: mdl-38366841

RESUMO

A 9-year-old premenarchal female presented to pediatric dermatology with a 6-month history of periodically tender, bilateral and symmetric axillary masses. Magnetic resonance imaging and subsequent surgical excision confirmed the diagnosis of bilateral accessory axillary breast tissue. Accessory axillary breast tissue is a rare condition seen most in pubertal, pregnant and breastfeeding women. However, it can arise in pre-adolescent patients and should be added to the differential diagnosis of an axillary mass.

3.
Pediatr Dermatol ; 2024 May 14.
Artigo em Inglês | MEDLINE | ID: mdl-38743586

RESUMO

Pediatric procedure-related pain management is often incompletely understood, inadequately addressed, and critical in influencing a child's lifelong relationship with the larger health care community. We highlight the evolution of ethics and expectations around optimizing periprocedural pain management as a fundamental human right. We investigate the state-of-the-art of topical anesthetics, reviewing their mechanisms of action and providing comparisons of their relative safety and efficacy data to help guide clinical selection. In total, this two-part review offers a combination of conventional approaches and innovative techniques that should be used multimodally-in series and in parallel-to help optimize pain management and provide alternatives to sedation medication and general anesthesia.

4.
Histopathology ; 80(6): 1001-1003, 2022 May.
Artigo em Inglês | MEDLINE | ID: mdl-34532875

RESUMO

Superficial angiomyxomas are cutaneous mesenchymal tumours that typically present clinically as slow-growing, solitary, asymptomatic nodules that can occur at any age. Histopathologically, these dermal and subcutaneous tumours are characterized by abundant myxoid stroma, numerous thin-walled and often arbourising blood vessels, and spindled to stellate fibroblast-like cells. While usually sporadic, superficial angiomyxomas can occasionally be associated with Carney complex (CNC), an autosomal dominant disorder characterized by inactivating germline mutations in the 1-alpha regulatory subunit of protein kinase A (PRKAR1A) and various clinical manifestations, including cardiac myxomas, facial lentigines, epithelioid blue naevi, endocrinopathies and psammomatous melanotic schwannomas. In this study, we sought to characterize the presence or absence of PRKAR1A expression by immunohistochemistry (IHC) in sporadic superficial angiomyxomas based on our observations in an index case. In total, PRKAR1A immunohistochemical expression was determined in 15 sporadic superficial angiomyxoma cases retrieved from the surgical pathology archives. IHC demonstrated that the lesional cells in 12 cases (80%) were non-reactive to antibodies against PRKAR1A. This study provides evidence in support of a role for PRKAR1A in the development of clinically non-syndromic superficial angiomyxomas. Together with previous studies, this report demonstrates that PRKAR1A may play an important role in the development of a variety of myxomatous mesenchymal tumours.


Assuntos
Neoplasias Cardíacas , Mixoma , Neoplasias Cutâneas , Subunidade RIalfa da Proteína Quinase Dependente de AMP Cíclico/genética , Proteínas Quinases Dependentes de AMP Cíclico/genética , Proteínas Quinases Dependentes de AMP Cíclico/metabolismo , Humanos , Imuno-Histoquímica , Mixoma/genética , Mixoma/patologia , Neoplasias Cutâneas/genética , Neoplasias Cutâneas/patologia
5.
J Am Acad Dermatol ; 86(6S): S1-S13, 2022 06.
Artigo em Inglês | MEDLINE | ID: mdl-35577405

RESUMO

Basal cell carcinoma (BCC) is the most common human cancer, with approximately 3.6 million cases diagnosed each year. About 2000 deaths annually in the United States are attributed to basal and squamous cell skin cancers. There is a direct link between ultraviolet exposure and the development of BCC, as UV exposure damages DNA and induces mutations in tumor suppressor genes. Aberrations in the hedgehog pathway can also result in BCC, highlighted by the fact that most cases of sporadic BCCs have been found to have mutations in different genes involved in the hedgehog pathway. There are several genetic syndromes that are associated with BCCs, including basal cell nevus syndrome, xeroderma pigmentosum, Bazex-Dupré-Christol syndrome, Rombo syndrome, and Oley syndrome. Other risk factors include age, male gender, occupational hazards, radiation, and immunosuppression. BCCs are not typically staged but are instead stratified by their risk of recurring or metastasizing. Locally advanced BCCs are those tumors that are not amenable to surgery or radiation therapy.


Assuntos
Carcinoma Basocelular , Neoplasias Cutâneas , Carcinoma Basocelular/diagnóstico , Carcinoma Basocelular/epidemiologia , Carcinoma Basocelular/genética , Dermatologistas , Proteínas Hedgehog/metabolismo , Humanos , Masculino , Recidiva Local de Neoplasia , Neoplasias Cutâneas/diagnóstico , Neoplasias Cutâneas/epidemiologia , Neoplasias Cutâneas/genética
6.
J Am Acad Dermatol ; 86(6S): S14-S24, 2022 06.
Artigo em Inglês | MEDLINE | ID: mdl-35577406

RESUMO

The treatment of advanced basal cell carcinoma (BCC) often requires therapies beyond local surgical excision or radiation due to the invasiveness of the tumor. Historically, cytotoxic chemotherapy was used to treat advanced BCC, but with limited data, no standard regimens were established. The discovery of cyclopamine, a natural inhibitor in the Hedgehog pathway, led to the development of the 2 currently approved Hedgehog inhibitors, vismodegib and sonidegib. Both agents are indicated for locally advanced BCC, while vismodegib is also indicated for metastatic BCC. In patients who progress on hedgehog inhibitors or cannot tolerate hedgehog inhibitors, the programmed cell death protein 1 inhibitor cemiplimab can be used to treat locally advanced or metastatic disease. Complex cases of locally advanced or metastatic BCC may be best discussed through a multidisciplinary approach in order to determine the optimal treatment approach for the individual patient.


Assuntos
Antineoplásicos , Carcinoma Basocelular , Neoplasias Cutâneas , Anilidas/uso terapêutico , Antineoplásicos/uso terapêutico , Carcinoma Basocelular/tratamento farmacológico , Carcinoma Basocelular/metabolismo , Dermatologistas , Proteínas Hedgehog/metabolismo , Humanos , Neoplasias Cutâneas/tratamento farmacológico , Neoplasias Cutâneas/patologia
7.
Lasers Surg Med ; 54(1): 10-26, 2022 01.
Artigo em Inglês | MEDLINE | ID: mdl-34719045

RESUMO

BACKGROUND AND OBJECTIVES: Acne scars are one of the most distressing and long-term consequences of acne vulgaris, with damaging effect on a person's physical, mental, and social well-being. Numerous treatment options are available including surgical and nonsurgical techniques, depending on the clinical presentation. Although considerable advances in the development of new treatment technologies and applications have been made in the last decade, international treatment guidelines and reimbursement schemes have not yet caught up with current knowledge and practice in many centers. The authors intend to highlight the potential utility of energy-based devices (EBDs) for acne scarring, offer recommendations for safe and efficacious treatment, and provide consensus-based EBD treatment options based on varying presentations demonstrated in a series of real-life clinical photographs. STUDY DESIGN/MATERIALS AND METHODS: An international panel of 24 dermatologists and plastic surgeons from 12 different countries and a variety of practice backgrounds was self-assembled to develop updated consensus recommendations for the treatment of acne scars. A two-step modified Delphi method took place between March 2020 and February 2021 consisting of two rounds of emailed questionnaires. The panel members approved the final manuscript via email correspondence. RESULTS: The manuscript includes a comprehensive discussion and panel recommendations regarding the following topics: 1. the role of EBD in mitigating and treating acne scars in a patient with active acne, 2. the use of various EBDs for the treatment of different acne scar types with special focus on commonly used laser platform such as vascular lasers, ablative fractional lasers (AFLs) and non-AFLs (NAFLs), 3. treatment combinations, and 4. acne scar treatments in skin of color. The last part comprised of 10 photos of real-life clinical cases with the panel recommendation treatment plan to achieve best aesthetic outcome. CONCLUSION: Panel members were unanimous in their view that EBDs have a role in the management of acne scars, with AFLs, NAFLs, vascular lasers, and RF devices preferentially selected by most of the panel experts. EBDs are considered a first-line treatment for a variety of acne scar types and patients without access to these treatments may not be receiving the best available care for optimal cosmetic results. Future high-quality research and updated international treatment guidelines and reimbursement schemes should reflect this status.


Assuntos
Acne Vulgar , Terapia com Luz de Baixa Intensidade , Acne Vulgar/complicações , Cicatriz/etiologia , Cicatriz/patologia , Cicatriz/terapia , Consenso , Humanos , Resultado do Tratamento
8.
Pediatr Dermatol ; 39(3): 506-508, 2022 May.
Artigo em Inglês | MEDLINE | ID: mdl-35322470

RESUMO

This procedural report details the case of a 10-year-old boy with oral Crohn's disease successfully treated with intralesional corticosteroid injections. The intervention used topical anesthesia with a eutectic mixture of lidocaine 2.5%/prilocaine 2.5% cream followed by intralesional triamcinolone acetonide. This approach safely and effectively reduced patient discomfort while allowing for an acceptable and durable clinical outcome.


Assuntos
Angioedema , Doença de Crohn , Doenças da Boca , Corticosteroides , Criança , Doença de Crohn/complicações , Doença de Crohn/tratamento farmacológico , Humanos , Injeções Intralesionais , Combinação Lidocaína e Prilocaína , Lábio , Masculino , Doenças da Boca/tratamento farmacológico , Triancinolona Acetonida/uso terapêutico
9.
Pediatr Dermatol ; 38(2): 351-358, 2021 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-33368674

RESUMO

Port-wine birthmarks (PWBs) are progressive vascular malformations with significant disfigurement and psychosocial morbidity; early light-based treatment has shown improved outcomes in the pediatric population. Somatic mosaic mutations underly the progressive nature of PWBs and explain the significant differences in response and heterogeneity of vessel architecture in the pediatric population when compared to the adult cohort. Here, we summarize a review of pediatric specific literature on the various light-based treatment modalities, including pulsed dye laser, near-infrared lasers, and intense pulsed light, providing the various indications, tips, advantages, and disadvantages for the pediatric dermatologist.


Assuntos
Lasers de Corante , Terapia com Luz de Baixa Intensidade , Mancha Vinho do Porto , Adulto , Criança , Estudos de Coortes , Humanos , Lasers de Corante/uso terapêutico , Mancha Vinho do Porto/terapia , Resultado do Tratamento
10.
Lasers Surg Med ; 52(2): 96-116, 2020 02.
Artigo em Inglês | MEDLINE | ID: mdl-31820478

RESUMO

BACKGROUND AND OBJECTIVES: There is currently intense multidisciplinary interest and a maturing body of literature regarding laser treatments for traumatic scars, but international treatment guidelines and reimbursement schemes have not yet caught up with current knowledge and practice in many centers. The authors intend to highlight the tremendous potential of laser techniques, offer recommendations for safe and efficacious treatment, and promote wider patient access guided by future high-quality research. STUDY DESIGN/MATERIALS AND METHODS: An international panel of 26 dermatologists and plastic and reconstructive surgeons from 13 different countries and a variety of practice backgrounds was self-assembled to develop updated consensus recommendations for the laser treatment of traumatic scars. A three-step modified Delphi method took place between March 2018 and March 2019 consisting of two rounds of emailed questionnaires and supplementary face-to-face meetings. The panel members approved the final manuscript via email correspondence, and the threshold for consensus was at least 80% concurrence among the panel members. RESULTS: The manuscript includes extensive detailed discussion regarding a variety of laser platforms commonly used for traumatic scar management such as vascular lasers and ablative and non-ablative fractional lasers, special considerations such as coding and laser treatments in skin of color, and 25 summary consensus recommendations. CONCLUSIONS: Lasers are a first-line therapy in the management of traumatic scars and contractures, and patients without access to these treatments may not be receiving the best available care after injury. Updated international treatment guidelines and reimbursement schemes, additional high-quality research, and patient access should reflect this status. Lasers Surg. Med. © 2019 Wiley Periodicals, Inc.


Assuntos
Cicatriz/terapia , Contratura/terapia , Terapia a Laser/métodos , Técnica Delphi , Humanos , Cicatrização
13.
Lasers Surg Med ; 50(1): 7-9, 2018 01.
Artigo em Inglês | MEDLINE | ID: mdl-29159963

RESUMO

Lasers are increasingly used for elective ablation of melanocytic nevi (MN). However, the associated risks of treating MN with lasers are debated and not well studied. Theoretical risks include inadvertently treating a melanoma mistaken for a nevus, the inability to remove all nevus cells and the possibility for residual cells to undergo malignant transformation, and the difficulty in clinically monitoring the remnant nevus for melanoma progression. Additional concerns include the morphological suitability of a lesion for laser removal and managing patients' expectations about the variable cosmetic outcomes. These potential issues have prompted us to outline some practical suggestions for clinicians and patients to consider when determining the suitability of a nevus for laser ablation. The choice to perform laser removal of a nevus is personal, both from the perspective of the treating physician and that of the person being treated. While acknowledging some uncertainty, we believe that these suggestions can help mitigate risk and improve patient outcomes. Lasers Surg. Med. 50:7-9, 2018. © 2017 Wiley Periodicals, Inc.


Assuntos
Terapia a Laser , Nevo Pigmentado/cirurgia , Neoplasias Cutâneas/cirurgia , Humanos , Nevo Pigmentado/patologia , Seleção de Pacientes , Neoplasias Cutâneas/patologia
14.
Pediatr Dermatol ; 35(2): 268-270, 2018 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-29266377

RESUMO

Keloid scars are benign proliferations of fibrous tissue and collagen that usually occur in response to cutaneous injury. Many treatment modalities have been described in the literature, with variable rates of recurrence and no clear consensus. Keloids remain a therapeutic challenge to patients and physicians alike. Herein we describe a novel technique for treating recurrent earlobe keloids in an outpatient setting with multimodal therapy including shave removal followed immediately by ablative fractional laser resurfacing (AFR) and laser-assisted delivery (LAD) of corticosteroids.


Assuntos
Otopatias/terapia , Orelha Externa/patologia , Glucocorticoides/administração & dosagem , Queloide/terapia , Terapia a Laser/métodos , Terapia Combinada , Dermatologia , Humanos , Recidiva
16.
Dermatol Surg ; 43(10): 1249-1262, 2017 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-28498204

RESUMO

BACKGROUND: Currently, the isotretinoin (13-cis-retinoic acid) package insert contains language advising the discontinuation of isotretinoin for 6 months before performing cosmetic procedures, including waxing, dermabrasion, chemical peels, laser procedures, or incisional and excisional cold-steel surgery. It is common practice to follow this standard because of concerns regarding reports of sporadic adverse events and increased risk of scarring. OBJECTIVE: To develop expert consensus regarding the safety of skin procedures, including resurfacing, energy device treatments, and incisional and excisional procedures, in the setting of concurrent or recent isotretinoin use. MATERIALS AND METHODS: The American Society for Dermatologic Surgery authorized a task force of content experts to review the evidence and provide guidance. First, data were extracted from the literature. This was followed by a clinical question review, a consensus Delphi process, and validation of the results by peer review. RESULTS: The task force concluded that there is insufficient evidence to justify delaying treatment with superficial chemical peels and nonablative lasers, including hair removal lasers and lights, vascular lasers, and nonablative fractional devices for patients currently or recently exposed to isotretinoin. Superficial and focal dermabrasion may also be safe when performed by a well-trained clinician.


Assuntos
Abrasão Química , Dermabrasão , Fármacos Dermatológicos/uso terapêutico , Procedimentos Cirúrgicos Dermatológicos , Isotretinoína/uso terapêutico , Terapia a Laser , Segurança do Paciente/normas , Abrasão Química/efeitos adversos , Cicatriz/etiologia , Cicatriz/prevenção & controle , Dermabrasão/efeitos adversos , Procedimentos Cirúrgicos Dermatológicos/efeitos adversos , Humanos , Terapia a Laser/efeitos adversos , Dermatopatias/etiologia , Dermatopatias/prevenção & controle
17.
Lasers Surg Med ; 48(2): 166-9, 2016 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-26251161

RESUMO

BACKGROUND AND OBJECTIVES: The development of chronic non-healing wounds is multifactorial and can lead to increased patient morbidity. When traditional wound care methods fail, alternative treatments are needed to prevent chronic ulcer complications. Ablative fractional laser resurfacing (AFR) is an emerging therapy for chronic wounds. We report the successful use of AFR to facilitate the healing of chronic wounds in two pediatric patients. STUDY DESIGN/MATERIALS AND METHODS: This is a case series including two patients with chronic wounds within scars that were treated with a micro-fractionated carbon dioxide (CO2 ) laser in a single pass at a pulse energy of 50 mJ and a treatment density of 5%. One patient had one treatment and the other had two treatments 1 month apart. RESULTS: AFR led to rapid healing of chronic wounds in both pediatric patients. The wounds remained epithelialized after 9 months in one patient and 4 months in the other. There were no complications. CONCLUSIONS: The combination of tolerability and efficacy observed in these cases introduces AFR as a potential promising adjunct to existing treatments for chronic, non-healing wounds in the pediatric population.


Assuntos
Cicatriz/complicações , Lasers de Gás/uso terapêutico , Úlcera Cutânea/cirurgia , Adolescente , Criança , Doença Crônica , Feminino , Humanos , Masculino , Úlcera Cutânea/etiologia , Cicatrização
18.
Pediatr Dermatol ; 33(2): e69-71, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-26764127

RESUMO

Oral doxycycline is an antibiotic commonly used for the treatment of inflammatory acne in adolescents. Dose-dependent phototoxicity, unrelated to dose duration, is a well-known complication of its use. We present three adolescents who developed bilateral phototoxic rashes on the dorsal thenar spaces of their hands while taking doxycycline for their acne. Identification of the "heart sign" rash as a specific doxycycline-related phototoxic reaction should alert clinicians to the need for prompt intervention, including sun protection counseling and a possible change in antibiotics, in the uniquely vulnerable adolescent population. Early recognition may allow patients to avoid future, more widespread phototoxic drug reactions.


Assuntos
Acne Vulgar/tratamento farmacológico , Antibacterianos/efeitos adversos , Dermatite Fototóxica/etiologia , Doxiciclina/efeitos adversos , Toxidermias/etiologia , Adolescente , Relação Dose-Resposta a Droga , Feminino , Humanos , Masculino
19.
Pediatr Dermatol ; 33(6): 679-681, 2016 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-27572998

RESUMO

We suggest the following technique that uses readily available, inexpensive, nonthreatening cotton-tipped applicators to model Candida antigen injection.


Assuntos
Antígenos de Fungos , Candida , Dessensibilização Imunológica , Criança , Humanos
20.
Pediatr Dermatol ; 33(1): 80-3, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-26758091

RESUMO

Allergic contact dermatitis (ACD) is common in children and adolescents. A history of persistent rash despite appropriate treatment should raise suspicion of ACD. We present the case of a 16-year-old boy with chronic dermatitis suspected of being a possible nickel allergy. He and his mother denied known common exposures. Patch testing confirmed allergies to multiple metals and several preservatives. A detailed social history revealed that the patient was an avid coin collector. Information about hobbies and activities should be elicited in any patient in whom ACD is suspected to determine exposures they may not initially have considered relevant. This case highlights the importance of pre- and posttest counseling and exposure history.


Assuntos
Alérgenos , Dermatite Alérgica de Contato , Metais , Numismática , Adolescente , Humanos , Masculino , Alérgenos/efeitos adversos , Dermatite Alérgica de Contato/diagnóstico , Dermatite Alérgica de Contato/etiologia , Dermatite Alérgica de Contato/terapia , Glucocorticoides/uso terapêutico , Metais/efeitos adversos , Testes do Emplastro
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