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This study found that contrast enhanced phototrichogram (CE-PTG) significantly improved detection of various hair types and growth stages in androgenetic alopecia compared to standard PTG and was comparable to biopsy analysis.

This study found that a patient with giant axonal degeneration had unique hair abnormalities such as trichorrhexis nodosa and altered S:N ratios, unlike her relatives but comparable to unrelated controls.

The researchers reported that follicular unit hair transplantation achieved a mean graft survival rate of 80.67% and significantly improved patient and observer satisfaction in individuals with stable cicatricial alopecia from postsurgical scalp scarring.

This study observed variability in hair density and types across different scalp areas in cadaver biopsies, providing reference values that could aid in diagnosing hair disorders in Asians.

This study found that the Elastic Verhoeff–Van Gieson stain may help differentiate between follicular streamers and scars in cicatricial and noncicatricial alopecias by highlighting differences in the elastic fiber network on horizontal scalp biopsy sections.

Results are not reported in this letter to the editor on the use of scalp threading with polydioxanone monofilament threads for hair restoration.

This study describes the first known case of erosive pustular dermatosis of the scalp triggered by a burn from hair bleaching, which resolved completely with superpotent topical corticosteroids.

This study reported that hair and scalp disorders accounted for a significant portion of pediatric dermatology visits, with a diverse range of conditions observed among the children.

This report describes three cases of white piedra of scalp hair, identifying Trichosporon inkin and Trichosporon mucoides as the fungi responsible, which are uncommon causes of this condition.

This study observed that patients using Erol(®) Energy shampoo and tonic reported improved symptoms of scalp irritation and rated product tolerance as good to excellent.

This article discusses the use of tissue expansion combined with older surgical techniques to repair large scalp defects and reports no new clinical results.

Polarized microscopy is a quick and free method to correctly identify types of hair loss.

This report describes a case of lichen planopilaris potentially triggered by chronic scalp trauma from break dancing, emphasizing the need for careful examination to differentiate it from androgenetic alopecia.

Hair transplant and applying 5% minoxidil solution can effectively treat permanent hair loss, but it may change hair direction in some cases.

This case report describes a 32-year-old man who developed SCC of the common bile duct a year after receiving treatment for a malignant proliferating trichilemmal tumour on the scalp.

The researchers reported that using extenders during scalp reductions increased effectiveness by 30 to 86% and prevented "stretch-back" in subsequent procedures.

Minoxidil does not specifically target any hair follicle cells.

This study found that epidermal cell extract from keratinocytes may promote epidermal cell proliferation and migration while inhibiting fibroblast activity, potentially reducing scarring in wound healing.

This review discusses the evolution of hair plucking techniques for diagnosing hair disorders and suggests uniform methods could improve consistency in evaluating hair growth and treatment.

This article reviews historical cases and descriptions of perifolliculitis capitis abscedens et suffodiens, highlighting its characteristics and treatment, but reports no new clinical findings.

This study developed a quantitative measure for scoring hair surface damage from SEM images and found it accurately classified hair damage caused by explosive blasts, similar to an existing classification system.

This article reviews scalp advancement and forehead shortening when combined with a brow lift, focusing on reducing temporal recession, but reports no new clinical results.

This study found that epidermal stem cell-specific Jag1 expression levels are crucial for effective wound healing and scar reduction, and porcine acellular dermal matrix treatment enhances this process in mice by boosting Notch/Jagged1 signaling.

This study found that scalp involvement in pemphigus is linked to greater disease severity and longer times to achieve both clinical and serological remission, suggesting it may require more aggressive treatment.

This study found that the scarring folliculitis type of acne inversa in the Chinese population is associated with specific histopathological features and a higher prevalence of smoking and occupational exposure.

This review discusses the biology of hair follicles and mechanisms behind various hair disorders, but it presents no new findings; the authors emphasize understanding these concepts to inform treatment development.

This paper demonstrates that scalp micropigmentation can effectively conceal scalp and hair deformities with high patient satisfaction, offering a non-surgical alternative cosmetic solution.

In this animal study, ginsenoside Rb1 demonstrated therapeutic effects on hypertrophic scar remodeling, with the highest efficacy observed at a dose of 0.56 mg.

This article discusses pemphigus vegetans of the scalp and references its clinical presentation and pathology, but it reports no new research findings.

This case report describes a dual transposition flap technique for closing large scalp defects post-Mohs surgery, achieving minimal alopecia and scar visibility, though it is based on a single patient.