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A 12-year-old girl was misdiagnosed with alopecia areata but actually had a nevus sebaceus with a genetic mutation.

New therapy helps treat hair loss.

New therapy helps treat hair loss.

Special fiber materials boost the healing properties of certain stem cells.

Shrinking skin cancer increases the chance of cancer in nearby lymph nodes.

Nasolabial skin-fat grafts are good for nasal reconstruction with minimal scarring and no need for bolsters, but smoking may affect graft survival.

Aloe vera healed severe skin damage and restored normal skin in five weeks.

Disrupting Notch signaling in blood vessels increases scarring during wound healing in mice.

Hair restoration surgery techniques have evolved, with focus on patient selection and realistic goals, and future advancements may include cloning and gene therapy.

The document concludes that careful planning and consideration of male brow anatomy are essential for successful facial rejuvenation with cosmetic surgery.

Children's hair loss can be caused by many factors, including autoimmune diseases, emotional stress, genetics, and infections, with treatment and prognosis varying.

Combining physical dermabrasion with chemical peeling is more effective for skin treatment than chemical peeling alone.

Finasteride treats hair loss but may affect prostate cancer detection.

The document suggests that for better patient satisfaction in hair transplants, high-quality photos are needed, and using a narrow donor strip might lead to fewer grafts and dissatisfaction, but filling the scar with FUE grafts and using tranexamic acid can improve results.

Some moles can disappear naturally, maintenance therapy for Stage 1 mycosis fungoides may not be necessary, allergic skin reactions in children are rising, weekly methotrexate for psoriasis is more effective than daily, long-term finasteride use improves hair growth with few side effects, and petrolatum improves UV therapy for psoriasis.

Lasers are effective for some skin conditions but can cause side effects like scarring and pigment changes; careful selection is important, and botulinum toxin type A is successful in reducing sweat in palmar hyperhidrosis.

Follicular Unit Extraction (FUE) is a less invasive hair transplant method with minimal scarring, suitable for about 60% of patients, especially those needing fewer grafts and quicker recovery.

Nanoparticles improve drug delivery through the skin but more research is needed on their long-term effects and skin penetration challenges.

Skin grafts on mice can cause an immune response leading to hair loss, useful for studying human hair loss conditions.

Obesity is linked to various skin problems and may increase the risk of skin cancer.

UV radiation can help sterilize wounds and promote healing but requires careful use to avoid damaging cells.

Iranian veterans exposed to sulfur mustard suffer from long-term skin itching and eye damage, with some risk of skin cancer and ongoing management challenges.

Prostaglandin D2 blocks new hair growth after skin injury through the Gpr44 receptor.

Hair growth can be induced by certain cells found at the base of hair follicles, and these cells may also influence hair development and regeneration.

Different scaffold patterns improve wound healing and immune response in mouse skin, with aligned patterns being particularly effective.

Keratin 79 marks a new group of cells that are key for creating and repairing the hair follicle's structure.

High levels of testosterone and 5α-DHT can lead to cell death in cells important for hair growth.

Modern hair transplants use small grafts for a natural look and drugs to prevent further loss, with high patient satisfaction.

HIV can cause unusual and severe skin problems that are hard to treat.

Oral retinoids are effective for severe skin conditions but require careful use due to side effects.