Skin Appendage Disorders最新文献

筛选
英文 中文
Glabellar Clinical and Trichoscopic Findings in Patients with Frontal Fibrosing Alopecia. 额部纤维化性脱发的眉间区临床及毛镜表现。
IF 1.3
Skin Appendage Disorders Pub Date : 2025-05-02 DOI: 10.1159/000546186
Luis Enrique Sánchez-Dueñas, Daniel Jimenez-Zaragoza, Dalia Fabiola Vargas-Chávez, Bryan Salvador Sol-Tlapalamatl, Karen Sánchez-Tamayo
{"title":"Glabellar Clinical and Trichoscopic Findings in Patients with Frontal Fibrosing Alopecia.","authors":"Luis Enrique Sánchez-Dueñas, Daniel Jimenez-Zaragoza, Dalia Fabiola Vargas-Chávez, Bryan Salvador Sol-Tlapalamatl, Karen Sánchez-Tamayo","doi":"10.1159/000546186","DOIUrl":"https://doi.org/10.1159/000546186","url":null,"abstract":"<p><strong>Introduction: </strong>Frontal fibrosing alopecia is a type of alopecia diagnosed predominantly clinically. A glabellar skin biopsy provides important findings in cases of diagnostic uncertainty, such as red dots, representing the presence of a perifollicular lymphocytic inflammatory infiltrate affecting the vellus hairs.</p><p><strong>Case presentation: </strong>A 74-year-old patient with 10 months of progressive frontal hair loss was observed upon examination to show alopecia with a \"fringe sign,\" consistent with a type III pattern of frontal fibrosing alopecia. Ice pick scarring was observed on the glabella. Trichoscopy revealed annular brown pigmentation, peripilar erythema, and hair splayed in different directions. Histopathologically, these lesions corresponded to thickened collagen fibers, predominantly perifollicular, generating conical retraction. 5-alpha reductase inhibitors, oral minoxidil, and high-potency topical corticosteroids are indicated, halting disease progression.</p><p><strong>Conclusion: </strong>Frontal fibrosing alopecia has multiple non-capillary findings that support the diagnosis. Therefore, a more complete clinical and trichoscopic description of facial areas such as the glabella will help us correlate these findings with patient severity and prognosis.</p>","PeriodicalId":21844,"journal":{"name":"Skin Appendage Disorders","volume":" ","pages":"1-5"},"PeriodicalIF":1.3,"publicationDate":"2025-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12162122/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144969572","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Predictive Factors for Nonattendance in Hidradenitis Suppurativa Patients: A Case-Control Study. 化脓性汗腺炎患者不出勤的预测因素:一项病例对照研究。
IF 1.4
Skin Appendage Disorders Pub Date : 2025-05-02 DOI: 10.1159/000546044
Rayad B Shams, Victoria C Lam, William W Moorer, Philip M McDaniel, Christopher J Sayed
{"title":"Predictive Factors for Nonattendance in Hidradenitis Suppurativa Patients: A Case-Control Study.","authors":"Rayad B Shams, Victoria C Lam, William W Moorer, Philip M McDaniel, Christopher J Sayed","doi":"10.1159/000546044","DOIUrl":"10.1159/000546044","url":null,"abstract":"<p><strong>Introduction: </strong>Nonattendance to dermatology appointments can disrupt continuity of care and may lead to worse outcomes among patients. Factors related to nonattendance among Hidradenitis suppurativa (HS) patients have not been adequately explored.</p><p><strong>Methods: </strong>This case-control study at an HS subspecialty clinic in the southeastern USA explores patient characteristics and encounter variables predictive of nonattendance using demographic, employment, health insurance, and distance to clinic data using both univariable and mixed-model multivariable logistical regression.</p><p><strong>Results: </strong>Return visits, Black and unknown race, disabled and unemployed status, Medicaid insurance, current smoking or former smoking status, and living 1-2 h, or 2-3 h away from clinic were found to be significant predictors of nonattendance on the multivariable regression model.</p><p><strong>Conclusions: </strong>These findings highlight the role social determinants of health play in dermatological care access and the need for increasing accessibility to continued care among certain HS patient populations.</p>","PeriodicalId":21844,"journal":{"name":"Skin Appendage Disorders","volume":" ","pages":"1-5"},"PeriodicalIF":1.4,"publicationDate":"2025-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12140642/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144249588","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Are Antifungal Nail Polish Bottles a Reservoir for Contamination in Patients Treating Onychomycosis? 抗真菌指甲油瓶是治疗甲真菌病患者的污染源吗?
IF 1.4
Skin Appendage Disorders Pub Date : 2025-04-24 DOI: 10.1159/000546045
John Verrinder Veasey, Cristine Zampieri Braga, Gustavo de Sá Menezes Carvalho, Guilherme Camargo Julio Valinoto
{"title":"Are Antifungal Nail Polish Bottles a Reservoir for Contamination in Patients Treating Onychomycosis?","authors":"John Verrinder Veasey, Cristine Zampieri Braga, Gustavo de Sá Menezes Carvalho, Guilherme Camargo Julio Valinoto","doi":"10.1159/000546045","DOIUrl":"10.1159/000546045","url":null,"abstract":"<p><strong>Introduction: </strong>Onychomycosis presents significant therapeutic challenges, with high recurrence rates and the need for prolonged treatment adherence. While previous studies have explored the contamination risks of cosmetic nail polishes, little is known about the microbiological safety of antifungal nail polishes used in onychomycosis treatment.</p><p><strong>Methods: </strong>This study investigated potential contamination in antifungal nail polish bottles containing ciclopirox olamine 8% (CO) and amorolfine 5% (AM) used by patients diagnosed with onychomycosis confirmed by mycological exams. After treatment, applicators were analyzed using Sabouraud and Mycosel<sup>®</sup> culture media.</p><p><strong>Results: </strong>Of the 67 randomly selected nails treated, 100% showed positive direct mycological examination, and 49% had fungal growth in culture. However, none of the 67 applicators (49 CO and 18 AM) exhibited fungal growth.</p><p><strong>Conclusion: </strong>The study findings suggest that antifungal nail polishes do not act as contamination reservoirs, likely due to their inherent antifungal properties. Nonetheless, patients should be educated on proper hygiene to minimize cross-contamination risks.</p>","PeriodicalId":21844,"journal":{"name":"Skin Appendage Disorders","volume":" ","pages":"1-5"},"PeriodicalIF":1.4,"publicationDate":"2025-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12158436/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144286515","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Components of Severity in Alopecia Areata. 斑秃严重程度的组成部分。
IF 1.4
Skin Appendage Disorders Pub Date : 2025-04-17 DOI: 10.1159/000545861
Katherine Sanchez, Ursula Biba, Samantha Gregoire, Natasha Atanaskova Mesinkovska, Monique Margaret Waldman, Lisa Anderson, Arash Mostaghimi
{"title":"Components of Severity in Alopecia Areata.","authors":"Katherine Sanchez, Ursula Biba, Samantha Gregoire, Natasha Atanaskova Mesinkovska, Monique Margaret Waldman, Lisa Anderson, Arash Mostaghimi","doi":"10.1159/000545861","DOIUrl":"10.1159/000545861","url":null,"abstract":"<p><strong>Introduction: </strong>Severity of alopecia areata (AA) has been commonly defined by clinician assessment of scalp hair loss. Our aim was to characterize patient-reported factors beyond scalp hair loss that contribute to AA severity while modifying for socioeconomic factors.</p><p><strong>Methods: </strong>Patients with AA were recruited to take a survey. Multivariable linear regression was performed to evaluate lifetime AA severity while adjusting for socioeconomic variables, current AA severity at the time of survey, and patient-reported disease burden.</p><p><strong>Results: </strong>Patient-reported AA severity was associated with scalp hair loss (OR: 4.19, 95% CI: [1.35-13], <i>p</i> = 0.013), facial hair loss (OR: 3.55, 95% CI: [1.75-7.21], <i>p</i> < 0.001), increased financial burden (OR: 2.41, 95% CI: [1.21-4.8], <i>p</i> = 0.013), and greater emotional burden (OR: 2.96, 95% CI: [1.48-5.93], <i>p</i> = 0.002), while presence of comorbidities were linked to less severe AA (OR: 0.38, 95% CI: [0.17-0.84], <i>p</i> = 0.017).</p><p><strong>Conclusion: </strong>Survey population was homogeneous and may not reflect the general community with AA. Self-reported data may introduce recency or recall bias. Scalp and facial hair loss, along with emotional and financial burdens, correlate with increased patient-reported AA severity. This suggests factors beyond scalp hair loss should be considered when assessing AA severity.</p>","PeriodicalId":21844,"journal":{"name":"Skin Appendage Disorders","volume":" ","pages":"1-6"},"PeriodicalIF":1.4,"publicationDate":"2025-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12105852/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144162374","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Nail Surgery Complications: A Review of the Literature. 指甲手术并发症:文献综述。
IF 1.4
Skin Appendage Disorders Pub Date : 2025-04-17 DOI: 10.1159/000545580
Jessica J Farzan, Bassel H Mahmoud
{"title":"Nail Surgery Complications: A Review of the Literature.","authors":"Jessica J Farzan, Bassel H Mahmoud","doi":"10.1159/000545580","DOIUrl":"10.1159/000545580","url":null,"abstract":"<p><strong>Background: </strong>Nail surgery complications have not been addressed thoroughly.</p><p><strong>Summary: </strong>This review aimed to provide a robust literature review of nail surgery complications by identifying relevant data using a search of PubMed. It examines various complications, including general complications such as bleeding and infection; specific nail complications such as nail dystrophy; and common complications associated with specific nail procedures.</p><p><strong>Key messages: </strong>This literature reviews better familiarizes dermatologists who perform nail procedures with relevant complications.</p>","PeriodicalId":21844,"journal":{"name":"Skin Appendage Disorders","volume":" ","pages":"1-9"},"PeriodicalIF":1.4,"publicationDate":"2025-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12081004/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144094613","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Vitamin D and Alopecia Areata: From Mechanism to Therapeutic Implications. 维生素D与斑秃:从机制到治疗意义。
IF 1.4
Skin Appendage Disorders Pub Date : 2025-04-15 DOI: 10.1159/000545711
Erick Alejandro Jiménez-Herrera, Bianca Eunice López-Zenteno, Eduardo Corona-Rodarte, Ricardo Parra-Guerra, Rafael Zubirán, Luis Enrique Cano-Aguilar, Carlos Barrera-Ochoa, Daniel Asz-Sigall
{"title":"Vitamin D and Alopecia Areata: From Mechanism to Therapeutic Implications.","authors":"Erick Alejandro Jiménez-Herrera, Bianca Eunice López-Zenteno, Eduardo Corona-Rodarte, Ricardo Parra-Guerra, Rafael Zubirán, Luis Enrique Cano-Aguilar, Carlos Barrera-Ochoa, Daniel Asz-Sigall","doi":"10.1159/000545711","DOIUrl":"10.1159/000545711","url":null,"abstract":"<p><strong>Background: </strong>Alopecia areata (AA) is an autoimmune disorder and the second most common form of non-scarring hair loss, affecting approximately 1.7-2% of the global population. Although it predominantly presents before the age of 40, AA can occur at any age and is strongly associated with genetic predisposition. Environmental, hormonal, and psychological factors have been implicated in disease onset and progression. Recent evidence highlights the immunomodulatory role of vitamin D, traditionally recognized for its functions in bone metabolism and calcium homeostasis, in skin health and immune regulation, raising interest in its potential relevance to AA pathogenesis and treatment.</p><p><strong>Summary: </strong>This review examines the epidemiology, genetic predisposition, and immunological mechanisms underlying AA, emphasizing the loss of immune privilege in hair follicles as a key pathogenic event. Additionally, it examines the role of vitamin D and its receptor (VDR) in hair follicle homeostasis, discussing the association between vitamin D deficiency, altered VDR expression, and disease severity. Emerging clinical data suggest that vitamin D supplementation and analogs, such as calcipotriol, may serve as adjunctive therapeutic strategies, with potential benefits in mitigating disease severity and reducing relapse rates.</p><p><strong>Key messages: </strong>(1) Vitamin D serves as a critical immunomodulator in AA, regulating follicular immune privilege and key inflammatory pathways involved in disease pathogenesis. (2) Vitamin D deficiency is frequently observed in patients with AA and has been associated with increased disease severity, prolonged duration, and a higher risk of relapse. (3) Emerging evidence supports the therapeutic potential of vitamin D analogs and supplementation in AA, positioning vitamin D as a promising adjunct or primary treatment modality.</p>","PeriodicalId":21844,"journal":{"name":"Skin Appendage Disorders","volume":" ","pages":"1-11"},"PeriodicalIF":1.4,"publicationDate":"2025-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12105854/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144161891","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Picking a Side: Preferential Laterality in Scalp Hair Density. 挑边:头皮发密度偏向偏侧。
IF 1.4
Skin Appendage Disorders Pub Date : 2025-04-01 Epub Date: 2024-10-11 DOI: 10.1159/000541222
Amanda N Duong, Colin Kincaid, Celine Phong, Arash Babadjouni, Natasha Atanaskova Mesinkovska
{"title":"Picking a Side: Preferential Laterality in Scalp Hair Density.","authors":"Amanda N Duong, Colin Kincaid, Celine Phong, Arash Babadjouni, Natasha Atanaskova Mesinkovska","doi":"10.1159/000541222","DOIUrl":"10.1159/000541222","url":null,"abstract":"<p><strong>Introduction: </strong>Clinical examinations of the scalp have shown that patients may grow hair preferentially at higher density on one side of their scalp, yet review of the literature to date has not yield studies that directly assess differences in scalp hair density laterality. The objective of this study was to examine whether scalp hair growth occurs preferentially and on which side of the scalp, the right or left, in healthy patients.</p><p><strong>Method: </strong>Scalps of healthy subjects with no history of hair loss or scalp disease were imaged with digital trichoscopy at a university dermatology clinic. Bilateral temporal photos were uploaded to trichoscopy software for quantitative analysis.</p><p><strong>Results: </strong>Scalp hair laterality was observed in both male and female, with no trend in left or right preference. While subjects who identified as Asian or Hispanic exhibited a strong laterality preference, statistical significance was not reached among African American or Caucasian subjects.</p><p><strong>Conclusion: </strong>No overall side preference was observed in the study population, yet many of the healthy individuals tend to preferentially grow more hair on one side of their scalp. It is possible that in addition to genetics, certain behavioral or environmental factors may play a role in laterality.</p>","PeriodicalId":21844,"journal":{"name":"Skin Appendage Disorders","volume":"11 2","pages":"143-146"},"PeriodicalIF":1.4,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11961115/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143773162","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evaluation of the Environmental Risk Factors and Comorbidities in Patients with Lichen Planopilaris: A Case-Control Study. 评估扁平苔藓患者的环境风险因素和合并症:病例对照研究
IF 1.4
Skin Appendage Disorders Pub Date : 2025-04-01 Epub Date: 2024-10-11 DOI: 10.1159/000541295
Fahimeh Mahmoudi, Hamideh Moravvej, Soheila Nasiri, Elnaz Pourgholi, Atousa Yazdanshenas, Sahar Dadkhahfar
{"title":"Evaluation of the Environmental Risk Factors and Comorbidities in Patients with Lichen Planopilaris: A Case-Control Study.","authors":"Fahimeh Mahmoudi, Hamideh Moravvej, Soheila Nasiri, Elnaz Pourgholi, Atousa Yazdanshenas, Sahar Dadkhahfar","doi":"10.1159/000541295","DOIUrl":"10.1159/000541295","url":null,"abstract":"<p><strong>Introduction: </strong>Lichen planopilaris (LPP) is an uncommon cicatricial alopecia clinically characterized by follicular hyperkeratosis, perifollicular erythema, and permanent hair loss. The association of LPP with certain underlying diseases and environmental factors has been evaluated but there are limited data about this association. This study was designated to evaluate the environmental risk factors and comorbidities in LPP patients.</p><p><strong>Method: </strong>This case-control study was performed on LPP patients referred to two dermatology referral centers from 2019 to 2022. A group of non-LPP healthy individuals referring for cosmetic concerns was recruited as control group. Data collection was performed using two questionnaires: a general questionnaire, including demographic information, comorbidities, environmental risk factors, and disease-related information, and the lichen planopilaris activity index (LPPAI) questionnaire.</p><p><strong>Results: </strong>One hundred LPP patients as case group were compared with 100 healthy people without LPP as control group. Unemployment, history of major stressful events, thyroid disorder, history of hair dyeing, using face soaps, taking supplements, postmenopausal status, and family history of LPP or other types of alopecia had significant relationship with LPP (all <i>p</i> values <0.05).</p><p><strong>Conclusion: </strong>LPP has associations with environmental and non-environmental risk factors and, also, genetic component.</p>","PeriodicalId":21844,"journal":{"name":"Skin Appendage Disorders","volume":"11 2","pages":"159-165"},"PeriodicalIF":1.4,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11961126/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143773480","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Bibliometric Analysis of Platelet-Rich Plasma Treatment for Hair Restoration, Facial Rejuvenation, Dental Procedures, and Gynecological Rejuvenation. 富血小板血浆治疗毛发修复、面部年轻化、牙科手术和妇科年轻化的文献计量学分析。
IF 1.4
Skin Appendage Disorders Pub Date : 2025-04-01 Epub Date: 2024-10-22 DOI: 10.1159/000541528
Aditya K Gupta, Daniel Taylor
{"title":"Bibliometric Analysis of Platelet-Rich Plasma Treatment for Hair Restoration, Facial Rejuvenation, Dental Procedures, and Gynecological Rejuvenation.","authors":"Aditya K Gupta, Daniel Taylor","doi":"10.1159/000541528","DOIUrl":"10.1159/000541528","url":null,"abstract":"<p><strong>Introduction: </strong>Autologous platelet-rich plasma (PRP) technologies offer an attractive treatment option for various medical fields. Owing to its high concentration of growth factors, PRP has been posited to induce proliferation, differentiation, and angiogenesis at the cellular level, as well as wound-healing and remodeling at the tissue level. The goal of the present bibliometric analysis was to characterize the growing body of literature concerning PRP use in various medical applications.</p><p><strong>Methods: </strong>A comprehensive literature search was performed on June 28, 2024, using Web of Science and SCOPUS databases, covering all available publications in selected categories from 2001 to present.</p><p><strong>Results: </strong>PRP use for hair restoration had both the greatest number of total publications among the investigated applications, whereas PRP use in dental procedures had the longest-standing history of publications. PRP use in hair restoration and facial rejuvenation had the greatest number of placebo-controlled and double-blinded randomized controlled trials; however, the impact of results may suffer from a lack of consistency in PRP preparation and outcome measurement between different studies.</p><p><strong>Conclusion: </strong>To effectively validate the utility of PRP across various medical interventions, careful consideration of methodology should be undertaken for future studies to ensure validity of results.</p>","PeriodicalId":21844,"journal":{"name":"Skin Appendage Disorders","volume":"11 2","pages":"166-175"},"PeriodicalIF":1.4,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11961137/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143773522","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Onychomatricoma in Patients with Dark Phototype: Epidemiological, Clinical, and Dermoscopic Findings in 24 Cases. 暗光型患者的甲原色瘤:24例流行病学、临床和皮肤镜表现。
IF 1.4
Skin Appendage Disorders Pub Date : 2025-04-01 Epub Date: 2024-12-03 DOI: 10.1159/000542243
Adriana Matter, Nilton Gioia Di Chiacchio, Nilton Di Chiacchio, Glaysson Tassara Tavares, Shari Lipner, Matilde Iorizzo
{"title":"Onychomatricoma in Patients with Dark Phototype: Epidemiological, Clinical, and Dermoscopic Findings in 24 Cases.","authors":"Adriana Matter, Nilton Gioia Di Chiacchio, Nilton Di Chiacchio, Glaysson Tassara Tavares, Shari Lipner, Matilde Iorizzo","doi":"10.1159/000542243","DOIUrl":"10.1159/000542243","url":null,"abstract":"<p><strong>Introduction: </strong>Onychomatricoma is a benign tumor that originates from the nail matrix. The main clinical features reported include longitudinal thickening of the nail plate, splinter hemorrhages, and xanthonychia.</p><p><strong>Objective: </strong>The aims of the study were to describe epidemiological, clinical, and dermoscopy data of patients with dark skin phototypes (Fitzpatrick IV, V, VI) diagnosed with onychomatricoma and to compare the findings with previously reported cases.</p><p><strong>Methods: </strong>The medical records of 24 patients with dark skin phototype, and a diagnosis of onychomatricoma, collected from 2015 to 2023, were reviewed and analyzed.</p><p><strong>Results: </strong>Thirteen tumors (54.17%) occurred in the fingers and eleven tumors (45.83%) in the toenails. The main clinical and dermoscopic features found were increased nail thickness (21 cases; 88%), xanthonychia (20 cases; 83%), longitudinal melanonychia (18 cases; 75%), transverse hypercurvature of the nail plate (18 cases; 75%), and free edge cavitations (18 cases; 75%).</p><p><strong>Conclusion: </strong>The clinical and dermoscopic features of onychomatricoma in patients with dark phototypes are similar to those in fair phototypes, except for the higher prevalence of melanonychia (75% vs. 24.2%).</p>","PeriodicalId":21844,"journal":{"name":"Skin Appendage Disorders","volume":"11 2","pages":"192-197"},"PeriodicalIF":1.4,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11961143/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143773529","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信