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Trichotillomania is a disorder where people compulsively pull out their hair, treated with drugs and behavior therapy.

A new scalp surgery technique leads to significantly thinner scars.

The single-scar technique in hair transplantation minimizes scarring and preserves hairs for future use, with proper training overcoming its perceived drawbacks.

The commentary suggests that using a single-scar technique for hair transplants can give good cosmetic results, but some surgeons hesitate to use it despite ways to address their concerns.

The document concludes that careful planning, efficient use of every hair graft, and setting surgical priorities are crucial for successful hair restoration surgery.

The recipient site can affect the growth and survival of transplanted hair but not its thickness.

Understanding the scalp's five-layer structure is crucial for better surgical outcomes and fewer complications.

Hair transplantation is beneficial if the right patients are chosen and the procedure is done carefully.

Pica disorder in central Iraq is mainly found in females and is linked to low iron levels; treatment with iron improves most patients.

Esthetic surgery complications can include infections, nerve injury, and more; proper evaluation and technique help prevent them.

Laser hair removal is popular for long-term hair reduction but carries risks, requiring well-trained operators and better regulations, especially in South Africa.

Using a diode laser for hair removal without eye protection can cause serious eye injuries.

Future hair cosmetics will be safer and more effective.

Immune cells in Hidradenitis suppurativa become more inflammatory and may be important for treatment targets.

Androgenetic alopecia significantly affects mental health and quality of life, highlighting the need for psychiatric evaluations.

Chemotherapy-induced hair loss is partly due to decreased laminin-511 and increased laminin-332.

No significant link between hair loss and iron or thyroid levels was found, but checking for deficiencies might still be useful.

Understanding and managing side effects of hedgehog pathway inhibitors can improve treatment for advanced basal cell carcinoma.

UVB exposure in human skin causes macrophages to produce more IL-10 and less IL-12, leading to immunosuppression.

Chitosan, a natural substance, can be used to create tiny particles that effectively deliver various types of drugs, but more work is needed to improve stability and control of drug release.

Microneedles are effective for painless drug delivery and promoting wound healing and tissue regeneration.

The project created a standardized system for classifying skin lesions in lab rats and mice.

Alopecia areata severity and treatment response are linked to specific cytokine levels.

3D bioprinting improves wound healing by precisely creating scaffolds with living cells and biomaterials, but faces challenges like resolution and speed.

Diagnosing diffuse alopecia, a hair loss condition, can be challenging and may require a scalp biopsy or tracking the disease's progression when symptoms and skin tests aren't enough.

The article discusses debates on hair transplant techniques, safe donor areas, PRP use, and practitioner qualifications in hair restoration.

FUE hair transplant is a promising method with benefits like less scarring, but requires a skilled surgeon and can damage hair follicles.

Trichotillomania treatment is most successful with a mix of behavioral therapy, medication, and social support.

A man with complete hair loss and ulcerative colitis regrew hair after treatment with azathioprine.

The study found that the hair loss condition in Cesky Fousek dogs is influenced by multiple genes affecting skin and muscle structure, fat metabolism, and immunity.