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This case report describes perifollicular melanocyte regeneration in the affected skin of a patient with bullous pemphigoid, highlighting an underreported aspect of the condition in skin of color patients, and emphasizing the need for increased awareness and earlier diagnosis in this demographic.

This review summarizes current knowledge about Birt–Hogg–Dubé syndrome, discussing recent findings on its pathogenesis and treatment, but reports no new clinical results; the authors emphasize understanding its cutaneous manifestations.

In this study, skin tags in Irish adults with morbid obesity were associated with higher blood pressure, higher HbA1c levels, and a greater prevalence of diabetes and hypertension, suggesting increased cardiovascular risk.

This case report describes a rare instance of pilomatricoma, a benign tumor of the hair follicle, accompanied by striae distensae on a young man's flank, emphasizing the uniqueness of this presentation for timely diagnosis and care due to its potential for malignant transformation.

RAPK is a rare skin disorder with pigmented spots, mainly on hands and feet, starting in youth.

This study found that dermatology patients with tattoos or piercings may have a higher risk of body dysmorphic disorder tendencies and lower acceptance of their illness.

This case study describes a 21-year-old male diagnosed with Becker's nevus, characterized by hyperpigmented and hypertrichotic lesions that developed over several years.

This study analyzed dermoscopic findings in alopecia areata among children and adults, discovering that exclamation mark hairs are more common in children, while yellow dots appear more often in adults, indicating the importance of age-specific evaluation in diagnosing this condition.

A teenager's hair with alternating white and dark bands, known as Pili annulati, is a genetic condition that is usually harmless and often considered attractive.

This study observed that pediatric bone marrow transplantation patients frequently experience various dermatological issues; mucositis and xeroderma were the most common.

In this study of pediatric melanocytic lesions, researchers at Massachusetts General Hospital observed no concurrent BAP1 loss and BRAFV600E positivity, characteristics of adult BIMT, suggesting that these tumors may develop at a later age rather than in childhood.

Pregnancy often causes skin changes like darkening, stretch marks, and hair growth, which may improve after childbirth.

This article reviews the physiological skin changes and unique dermatoses in pregnancy, discussing their causes and management, but reports no new clinical findings.

This case series highlighted three pediatric patients with congenital nail anomalies, revealing underlying developmental or genetic issues such as symbrachydactyly and potential Adams–Oliver syndrome, underscoring the critical role of dermatologists in early detection and diagnosis of these conditions.

In this case report, a 14-year-old boy was diagnosed with nevus comedonicus, a condition characterized by dilated follicular openings filled with keratin, presenting in a Blaschkoid pattern; treatment with topical tretinoin 0.1% cream was recommended.

This case report is the first in Brazilian literature to document Becker nevus syndrome, featuring Becker's nevus, ipsilateral breast hypoplasia, and scoliosis in a 14-year-old girl.

In this report, two cases of melanocytic matricoma, a rare benign hair follicle lesion that mimics melanoma and basal cell carcinoma, were described and successfully treated with complete surgical excision. Histological analysis was crucial for differentiation from similar malignant lesions.

This study highlights the use of dermatoscopy as a valuable tool for diagnosing and monitoring alopecia areata, noting that specific hair shaft alterations such as exclamation-mark hairs and black dots are indicators of active disease, while vellus hairs signal early regrowth.

This chapter provides an overview of terminology for various skin lesions, including primary and secondary types, but does not report new findings or results.

This study found that exclamation mark hairs are not exclusive to alopecia areata and can also appear in trichotillomania, challenging their status as a definitive diagnostic marker.

This article discusses various skin pattern formations, their molecular mechanisms, and highlights the need for further understanding to connect molecular biology with organism phenotypes, without providing new clinical findings.

This study found that pregnant women experience a broad array of skin changes, with pigmentary alterations and striae being the most common physiological changes observed.

In this study, 7-10-year-old Polish children showed a significant increase in skin pigmentation levels, with girls exhibiting this change more prominently than boys, suggesting an early sign of puberty.

This study found that adults with β-thalassemia major had a significantly higher prevalence of skin, hair, and nail disorders compared to healthy controls, influenced by factors like age, gender, and ferritin levels.

Mutations in the ACTB gene cause Becker’s nevi and may lead to muscle issues in Becker’s nevus syndrome.

This article describes a previously unreported hair anomaly associated with facio-genito-popliteal syndrome and does not present new clinical results.

This case report details an unusual instance of multiple eruptive milia in an otherwise healthy 3-month-old baby, characterized by widespread distribution and believed to be idiopathic due to the absence of associated genodermatoses.

Recognizing minor skin lesions can help identify serious cancer syndromes.