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Teratoma hair is similar to scalp hair but has a rougher surface and lower adhesive force.

Examining scalp biopsies in different ways helps better diagnose hair loss types.

Experts suggest various surgical methods for hair restoration, including scalp reduction, transplantation using minigrafts, and establishing a permanent frontal hairline with follicular units. The drug finasteride may also be used alongside these procedures.

The document concludes that successful hair restoration surgery should consider facial proportions and balance, and requires surgical skill, artistic judgment, and realistic goals for a natural look.

Mechanical trauma like towel drying can cause knotted hair even in straight hair.

Trichoscopy is a useful tool for diagnosing and managing hair and scalp conditions, often better than traditional methods.

Minoxidil in distearyldimethylammonium chloride vesicles significantly promotes hair growth, while minoxidil in microparticles or poloxamer solutions doesn't.

Different hair and scalp disorders cause hair loss or excess hair growth, with various treatments available depending on the specific condition.

Scalp camouflage is important for patients to feel confident after hair surgery and can also help those with early hair loss.

A dermatoscope is important for evaluating hair transplants and managing patient expectations.

Liposomal cepharanthine lotion speeds up hair growth in men with early balding.

Coconut oil can damage hair by clogging pores, causing frizz, and disrupting moisture balance.

Modern hair care trends often reinvent old practices to create new trends or reinforce existing ones.

A new semi-automatic hair implanter could make hair transplants easier, more successful, and more accessible.

Eyebrow hair transplants in patients with frontal fibrosing alopecia may look good at first but often lose the new hair after a few years.

Hair regrowth was seen in 83% of children with alopecia, immune system plays a role in the condition, and various treatments showed effectiveness for hair and nail disorders.

Psychological factors significantly affect hair health, suggesting a need for integrating mental health care in treating hair loss.

Men who start losing hair at 20 may have a higher chance of getting prostate cancer later.

Hair transplantation has improved to use smaller grafts for a natural look and may include follicle cloning in the future; non-surgical treatments are also effective.

The "Color Atlas of Hair Restoration Surgery" is a clear, practical guide for hair restoration procedures, covering topics like flaps, grafts, and planning, and is known for its helpful photos.

Various techniques and tools for hair restoration were presented in 1998, including a mathematical model for donor area, use of lasers in surgery, methods for controlling grafted hair direction, and ways to increase graft yield. Satisfaction rates were around 39%, and studies showed trauma and dehydration can damage hair follicles.

Cyclosporin A and FK506 can start new hair growth in mice, but ascomycin and rapamycin cannot.

Scalp micropigmentation is a tattooing method that can mimic a full head of hair without surgery and has no healing time.

Receding hairlines in men are uneven, with the right side larger than the left.

The conclusion is that certain cell interactions and signals are crucial for hair growth and regeneration.

Middle-aged women with chronic telogen effluvium experience increased hair shedding but usually don't get significantly thinner hair.

The document concludes that understanding hair follicle biology can lead to better hair loss treatments.

Laser hair removal is the most requested cosmetic procedure and has become a scientifically-based treatment suitable for all skin types.

Scientists have found a way to create hair follicles from skin cells of newborn mice, which can grow and cycle naturally when injected into adult mouse skin.

Hair follicle stem cells are key for hair and skin regeneration, can be reprogrammed, and have potential therapeutic uses, but also carry a risk of cancer.