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This study found that lichen planopilaris is a common cause of scalp scarring alopecia in adults and has distinctive clinical features that help differentiate it from other similar conditions.

This case report details the diagnosis of monilethrix in a 4-year-old boy, characterized by brittle hair and specific dermoscopic findings, and highlights the condition's hereditary nature and management through avoiding mechanical hair damage.

This case study describes a 4-year-old girl's diagnosis of erythrokeratodermia variabilis despite various ineffective treatments, highlighting a rare skin condition with persistent symptoms.

This case report describes an 18-year-old male with IFAP syndrome, confirmed by total hair loss, severe photophobia, and characteristic skin changes, marking a rare presentation of the condition.

This review discusses the genetic causes and pathogenesis of Olmsted syndrome, emphasizing the potential for a genotype-phenotype correlation due to TRPV3 mutations, and explores avenues for individualized treatment developments for this condition.

This study reports two cases where acquired perforating dermatosis was localized to the scalp and coincided with acute diffuse alopecia, suggesting perifollicular inflammation may link the two conditions.

This review highlights the occurrence of yellow dots, a trichoscopic finding, in several scalp conditions beyond alopecia areata and reports no new clinical results.

This study observed a new skin disease in farmed mink in Canada, suggesting that an unidentified infectious agent, in association with secondary bacterial infection, may cause the condition.

In this study, sarolaner administered orally proved effective in treating demodectic mange in a naturally infested cat in Brazil, as no mites were observed and skin condition improved after 21 days.

In this study, a case of a 20-year-old woman revealed ectopic acanthosis nigricans at a post-syndactyly-release surgical site, suggesting this rare condition could result from epidermal–dermal mismatch and altered growth factor signaling in grafted skin, without indicating any metabolic or malignancy concerns.

In this study, Mpzl3-/- mice developed severe seborrhea-like dermatitis with skin inflammation, indicating MPZL3's role in the skin condition's development, independent of adaptive immunity.

In this study, bariatric surgery in patients with morbid obesity improved various skin conditions, although acute telogen effluvium was common, with notable reductions in facial sebum and skin elasticity changes.

This study describes cases of diffuse alopecia and thyroid alterations in sheep, linking selenium and zinc deficiencies to decreased serum T3 and T4 concentrations and related skin conditions.

The document concludes that a woman has both Frontal Fibrosing Alopecia and Lichen Simplex Chronicus, a previously unreported combination of conditions.

This case study documents a boy with zinc-responsive acral hyperkeratosis improving significantly after zinc supplementation, suggesting it could result from inadequately treated acrodermatitis enteropathica.

This review discusses dermatological issues in llamas, detailing common findings, parasites, and disorders, but reports no new clinical results; it highlights the need for recognizing normal skin variations and discusses potential treatments like zinc therapy for certain conditions.

This study reviewed the genetic and phenotypic aspects of Olmsted syndrome, highlighting pathogenic mutations in TRPV3 and MBTPS2 genes and their association with specific skin manifestations like symmetrical keratoderma and hyperkeratotic plaques.

This case report documents the first known instance of nevoid hyperkeratosis of the nipple and areola with unilateral presentation in a Saudi female, diagnosed through clinical evaluation and biopsy.

This article offers a viewpoint on hidradenitis suppurativa pathogenesis, suggesting that impaired Notch signalling from γ-secretase mutations may drive inflammation and link the condition to other Th17-driven diseases.

This study found that among women with frontal fibrosing alopecia, 100% showed dermoscopic elements suggestive of the condition, with perifollicular erythema often indicating disease activity.

This report provides the first microscopic description of pachyonychia congenita-associated alopecia, identifying a combination of histological features that might be unique to this condition.

This study found that intracorneal vacuoles were common in various parakeratotic skin diseases in dogs, but large vacuoles were exclusively observed in congenital follicular parakeratosis.

This case report details a French bulldog with congenital alopecia, featuring reduced hair follicles and epidermal abnormalities, which are typical of the condition.

This study in Morocco found that all women with frontal fibrosing alopecia presented frontotemporal hairline recession, with trichoscopic features such as perifollicular erythema and follicular hyperkeratosis being indicative of the condition, and suggested a potential link between cosmetic products or emotional factors and the disease.

This study identified a novel bi-allelic missense variant in the DSC3 gene linked to severe Hypotrichosis with Recurrent Skin Vesicles in a Saudi child, supporting its role in the condition.

This study reports an 8-year-old boy with trachyonychia, lichen planus, and alopecia areata who showed significant improvement in hair growth, nail condition, and skin lesions after 6 months of biweekly pulse systemic corticosteroid therapy.

In this 2-year prospective study, researchers observed that weight loss through bariatric surgery in patients with morbid obesity led to improvements in various skin conditions, although it also resulted in hair loss (telogen effluvium) for over half of the participants.

In this report, a 54-year-old woman with familial dyskeratotic comedones showed slight improvement in skin lesions after topical retinoids and urea cream. This source also describes the first dermoscopic findings for this condition and reviews 21 previous cases.

In this case report, a 53-year-old woman with Little-Graham-Piccardi-Lassueur-Syndrome responded well to a treatment regimen of hydroxychloroquine, methotrexate, and other therapies, effectively halting the progression of this rare dermatosis characterized by alopecia and hyperkeratotic eruptions.

This study reviews the complex keratinization process in the epidermis, detailing how various factors regulate keratinocyte differentiation and emphasizing the importance of understanding this process for the pathogenesis of skin disorders like ichthyoses and psoriasis.