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This study found that in poodles, perifollicular changes in the hair follicle glassy membrane are not always linked to calcium deposition.

This report details a case of a 43-year-old woman developing yellowish papular eruptions alongside typical acneiform skin reactions on her cheeks and chest following a switch from cetuximab to panitumumab treatment.

This study observed that dermoscopic features of skin affected by topical corticosteroids and hydroquinone correlated with histopathological changes, highlighting the importance of awareness regarding their long-term adverse effects.

Radiation-induced hair loss may be caused by hair growth stopping and inflammation in blood vessels.

This study observed that following hair transplantation, patients exhibited prominent perifollicular erythema and scaling one month after surgery, whereas by six months, accentuated follicular ostia and varying hair shaft abnormalities were consistently noted.

This observational study reports that a TRASER device using specific wavelengths for vascular and follicular targets showed both clinical responses and histological changes, suggesting its potential as an effective vascular and hair removal tool.

This letter to the editor discusses the use of systemic minoxidil for loose anagen hair syndrome, noting a significant change in hair color, but reports no new study results.

In this study, researchers observed that trichoscopy could reliably identify features such as anisotrichosis and signs associated with inflammation and fibrosis in female pattern hair loss, which may aid in assessing disease severity and guiding treatment decisions.

This review summarizes trichoscopic features for diagnosing common hair loss disorders and reports no new clinical results, emphasizing their diagnostic utility in conditions like alopecia areata and trichotillomania.

This study observed that while anomalous adipose tissue and displaced eccrine glands were common in certain types of scarring alopecia, these findings did not assist in diagnosis.

This study found that progressive frontal hairline recession in postmenopausal women may exhibit features similar to fibrosing alopecia, with histologic similarities to lichen planopilaris but lacking lesions of lichen planus.

This study observed that progressive frontal recession in postmenopausal women may exhibit features of fibrosing alopecia, suggesting a distinct reaction pattern from typical lichen planopilaris.

This article discusses the factors involved in optimizing laser hair removal, emphasizing patient selection, laser safety, and understanding laser–tissue interactions, but presents no new clinical findings.

This study suggests that early initiation of treatment in fibrosing alopecia in a pattern distribution may lead to a more favorable outcome, as evident in some patients experiencing arrested disease progression and hair regrowth.

This review discusses the complex nature of frontal fibrosing alopecia, suggesting it is a misnomer and possibly a subset of lichen planopilaris, but reports no new clinical results.

This study found that yellow dots, black dots, exclamation mark hairs, broken hairs, and nail changes observed through dermoscopy are related to the severe form of alopecia areata.

This study found that trichoscopy is highly effective for diagnosing different types of alopecia, showing an average diagnostic accuracy of 90–95%, with specific features aiding in differentiating forms like androgenetic alopecia and alopecia areata. New technologies and AI improve interpretation objectivity, suggesting expanded clinical integration.

Up to 10% of hair loss patients might have early signs of a condition called Lichen Planopilaris.

In this case series, researchers reported on the clinical characteristics and treatment approaches for Frontal Fibrosing Alopecia in four cases, emphasizing the importance of early identification and intervention to manage this scarring hair loss disorder that primarily affects the frontal hairline and eyebrows.

This case report describes a 47-year-old man diagnosed with fibrosing alopecia in a pattern distribution, treated with clobetasol propionate and oral minoxidil while advised to avoid hair transplantation.

In this study, several dermoscopic features such as hair diameter diversity, brown peripilar sign, and focal atrichia were frequently observed in both male and female androgenetic alopecia patients, highlighting these as potential AGA indicators.

This study found that perifollicular vascularization adapts to physiological changes, with minoxidil enhancing capillary growth around the dermal papilla and aging-related factors inhibiting it, suggesting potential interventions for hair loss.

This study found that perifollicular vascularization around the dermal papilla adjusts dynamically to physiological changes, with minoxidil enhancing vessel mobilization and aging processes inhibiting it, highlighting potential targets for treating hair loss and skin aging.

In this study, mixed lice infestations and their associated skin changes were observed in the Egyptian lesser blind mole rat, marking the first report of such findings in this species.

This study found no conclusive link between prolonged mibolerone treatment and perifollicular mineralization in toy poodles, suggesting it may instead be a senile change common in the breed.

This pilot study found that examining changes in scalp scales after scraping may effectively distinguish seborrheic dermatitis associated with androgenetic alopecia from fibrosing alopecia in a pattern distribution.

Scarring alopecia involves increased immune cells and specific gene changes near damaged hair follicles.

This article discusses how the balding scalp's exposure to UV and near-infrared light may accelerate aging, with changes detectable under ultraviolet light; it presents no new clinical findings.

In this study, mouse skin exposed to cigarette smoke condensate exhibited increased epidermal thickness and ODC expression, with some changes persisting after exposure ended, suggesting potential for tumor promotion and measurement discrimination.

In this study, patients with keratosis pilaris exhibited significant quality of life impairment, with histopathology and dermoscopy revealing consistent skin and hair changes.