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This article discusses a case of alopecia areata, androgenetic alopecia, and trichostasis spinulosa, highlighting how dermoscopy can help differentiate black dots from trichostasis spinulosa lesions, but it reports no new clinical results.

Alopecia Areata is an autoimmune condition causing hair loss with no cure and treatments that often don't work well.

This article reviews the characteristics, associations, and diagnostic criteria for alopecia areata and reports no new clinical findings; the authors note the disease's unpredictable course and variable prognosis.

This study observed a high prevalence of severe markers among pediatric alopecia areata patients, identifying AA subtotalis as more frequent, with nail changes and various hair markers suggesting progression to severe forms.

The document reviews key historical figures and discoveries in dermatology.

This study found that persistent activation of Wnt signaling in mouse models leads to cyst formation in hair follicles, resembling acne, and that these cysts can be partially reduced by certain acne treatments.

This study found that abnormal Wnt signalling in stem cells may contribute to blackhead formation in acne by inhibiting cell differentiation and causing cell accumulation in the junctional zone.

This case report presents a patient with necrobiosis lipoidica exhibiting transepithelial elimination of cholesterol crystals through hair follicles, a finding previously associated with necrobiotic xanthogranuloma.

This case report suggests that lithium, either alone or with haloperidol, may induce skin changes resembling follicular mycosis fungoides.

This report describes two cases of folliculotropic mycosis fungoides with syringotropism, highlighting indolent progression despite the disease's typically aggressive nature, suggesting aggressive treatment might not be necessary.

The woman's skin and hair symptoms were confirmed as frontal fibrosing alopecia, and while facial papules are common in such cases, there's no effective local treatment, but systemic treatments can help.

In this case report, a 25-year-old man with nevus comedonicus showed no improvement from keratolytics and topical tretinoin, but had success with surgical excision of the lesions.

This study explores a new therapeutic method called THE YOU TECHNIQUE, which uses performing arts like stand-up comedy to help people with alopecia reduce stigmatization and improve coping strategies, showing promising empirical results in enhancing subjective quality of life.

This article discusses the mechanisms by which Cutibacterium acnes contributes to acne vulgaris and mentions potential triggers like UV light and tobacco, but it reports no new clinical results.

This case report describes a 53-year-old woman with a rare presentation of trichostasis spinulosa on her breast and abdomen, featuring itchy, comedo-like lesions. Dermoscopy revealed diagnostic features that may eliminate the need for a biopsy, highlighting the potential for non-invasive diagnosis in such cases.

This study presents a microscopic analysis of the pruritic variant of trichostasis spinulosa in two patients and reviews existing literature, reporting no new clinical results.

This case report describes a rare presentation of nevus comedonicus following the lines of Blaschko, treated with oral isotretinoin and other therapeutic measures, resulting in a reduction of episodic painful cystic lesions.

This report describes a case of trichostasis spinulosa, a condition with pruritic, black papules on the face caused by keratotic plugs with embedded vellus hairs.

This case report describes a 28-year-old man with widespread pigmented basal cell carcinomas and recurrent infections that were challenging to control, associated with nevus comedonicus and a rudimentary toe.

This report diagnosed a 68-year-old man with comedonal folliculotropic mycosis fungoides based on clinical and histopathological findings, and found pegylated interferon alpha-2a with isotretinoin beneficial in reducing skin lesions.

Different substances affect hair and skin cell growth in various ways, with some promoting and others inhibiting cell proliferation.

Hidradenitis Suppurativa is a chronic skin condition best treated early with surgery for better outcomes and less recurrence.

This study observed Malassezia hyphae in the keratotic plugs of healthy individuals, which contrasts with previous findings of these hyphae primarily in lesions of pityriasis versicolor patients.

This review discusses various drugs that can cause drug-induced acne, noting specific clinical and histopathologic features, but reports no new clinical findings.

Acne is a common skin condition linked to diet, hormones, and genetics, and early treatment can prevent scarring.

The researchers presented a rare case of a four-year-old developing scarring alopecia after a two-week ICU stay, highlighting the challenge of diagnosing pressure alopecia in children and the crucial role of early detection and trichoscopy in preventing permanent hair loss.

This article discusses the role of growth hormone, insulin, and IGF-1 in acne development and highlights how diet and syndromic evidence support their involvement, but presents no new clinical findings.

This review explores the infundibulum's role and importance in skin diseases and emphasizes the need for further research into its biology and potential therapeutic targeting, but it presents no new findings.

This article discusses the hormonal mechanisms contributing to acne and suggests dietary changes to reduce these hormones but reports no new clinical results.

This study suggests that androgens enhance growth factor production in dermal fibroblasts, which in turn may alter keratinocyte differentiation and contribute to acne lesion formation.