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This review discusses various techniques for treating post-acne scars, highlighting new laser technologies and tissue augmentation methods, but reports no new clinical results.

This study found that grafting an autologous cultured epithelial sheet improved both scarring and skin texture in four patients with acne-associated scar contracture three months post-treatment, suggesting the technique might effectively treat difficult acne scars by metabolizing excess collagen.

This study observed that seborrheic keratosis lesions in five patients exhibited specific histological changes after trauma, suggesting a connection between these lesions and hair follicle structures.

This case study highlights that sarcoidosis lesions can occur following hair removal by waxing, emphasizing the need to consider superficial traumas as potential triggers for cutaneous sarcoidosis.

This study found that S. scabiei infestation in rabbits leads to epidermal thickening possibly due to apoptosis-related proliferation and keratinization of the skin.

This article describes a new subcision technique intended to simplify the procedure for surgeons without reporting clinical results or outcomes.

This study found that hair follicle micro-graft transplantation significantly improved scar remodeling outcomes in 40 patients, with greater reductions in scar volume, lower scar scores, and enhanced skin characteristics compared to punch excision alone, potentially due to activation of the PI3K-AKT pathway.

Microneedling improves the appearance and feel of post-burn scars.

This study found that using a combination of ablative CO₂ fractional laser and fetal fibroblast transplantation significantly reduced scarring in mice, with long-term sphere-forming cultured fibroblasts producing scar appearances closest to normal skin.

This study found that Guasha therapy did not significantly alter nerve fiber morphology or the expression of CGRP and SP in rat skin, with parameters generally returning to normal within five days.

This review discusses the use of dermabrasion as an effective skin resurfacing technique for treating aging effects and reports no new clinical results.

The researchers observed that dermoscopy is valuable for assessing acne scars and their response to treatment, with shorter-duration scars responding more effectively.

Use steroid creams without parabens and educate on hair transplant techniques to improve cosmetic surgery outcomes.

Technique effectively treats deformities, achieves re-pigmentation, and releases scar contractures.

Drug addicts often have scars, skin color changes, blocked veins, and bruising, with severe ulcers from barbiturate injections.

This study discusses a surgical skin planing procedure using new technology and freezing agent that is reported to be a safe, effective treatment for cutaneous defects like pitted acne scars.

This case report highlights traction alopecia in two adolescent Sikh brothers who developed scarring alopecia from wearing a turban, emphasizing the importance of early changes in hair care to prevent irreversible hair loss.

This study found that grafting split-thickness human skin onto nude mice produces scars that mimic hypertrophic scar characteristics in humans, offering a useful model for studying scar formation and treatments.

This article reviews various techniques for treating scars on different body parts and recommends combining methods based on individual scar needs, but it reports no new clinical results.

In this study, a new technique using a punch-out method followed by resuturing was shown to improve the appearance of widened scars from previous hair transplant procedures in 58 patients, with the advantages of being quick and not requiring additional follicular units.

In this study, a 14-year-old boy with nevus sebaceous on his scalp underwent a three-stage serial excision, resulting in complete lesion removal with minimal scarring and no recurrence after six months.

This article introduces a novel, inexpensive hair preparation technique using glove-finger sheaths to secure and protect hair during calvarial surgery, reducing procedure time and hair damage without the need for full scalp shaving.

The researchers concluded that hairless dogs can serve as an effective model for studying hypertrophic scarring due to their development of scars with morphological similarities to human hypertrophic scars.

Scarring alopecias are complex hair loss disorders that require early treatment to prevent permanent hair loss.

This study describes a new two-step method for effectively removing hair particles from split-thickness skin grafts from the scalp, potentially preventing foreign-body reactions at recipient sites.

This case report describes a flap advancement technique following skin expansion as a successful method to address primary essential cutis verticis gyrata, preserving hair growth and improving cosmetic outcomes.

Dermatoscopy helps track scar changes and guide treatment.

Scalp micropigmentation is a process where tiny dots of pigment are tattooed onto the scalp to create the appearance of a shaved head or fuller hair.