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Dermatoscopy is useful for identifying different hair and scalp conditions and can reduce the need for biopsies.

Treatment with plasma rich in growth factors improved hair density and thickness for hair loss patients.

Carbon dioxide laser treatment effectively removed facial hair cysts without scarring or them coming back.

The study found clear differences in lesion distribution and microscopic features among trichostasis spinulosa, keratosis pilaris, and eruptive vellus hair cysts.

Dermoscopy improves diagnosis of hair and scalp disorders and can help avoid unnecessary biopsies.

Southern Chinese women with female pattern hair loss have less, thinner hair and smaller hair follicles.

Scalp biopsy helps tell apart permanent and temporary hair loss types and guides treatment.

Polynucleotide gel injections help reduce hair loss and increase hair thickness in people with pattern hair loss, with few side effects.

PRGF is a promising treatment for hair loss with some patient benefits.

Horizontally sectioned scalp biopsies are more reliable for diagnosing hair loss in women when three samples are taken instead of one.

CGF from platelets helps hair regrowth in people with androgenetic alopecia.

Hair density and thickness decrease in specific scalp areas in people with androgenetic alopecia.

Postpartum hair loss can reveal hidden hair loss conditions.

The document concludes that different types of hair loss have specific treatments, and early diagnosis is crucial for preventing permanent hair loss.

Medium-sized particles penetrate hair follicles better than smaller or larger ones, which could improve delivery of skin treatments.

Alopecia areata is an autoimmune disease causing hair loss, treatable with immune-modulating drugs, and linked to genetics.

Trichoscopy can diagnose female hair loss with high accuracy by looking for specific patterns in hair and scalp appearance.

Hormones like testosterone and estrogen significantly affect hair growth and structure.

Male hormones are important for hair and oil gland development and can cause conditions like excessive hair growth and acne.

Some breast cancer chemotherapy can cause permanent hair loss.

Shorter, thinner hairs indicate AGA, while longer, thicker hairs suggest CTE; counting and measuring shed hairs helps diagnose hair loss type.

Platelet-rich plasma (PRP) was found not effective in treating male-patterned hair loss.

Chemotherapy can cause permanent, non-reversible hair loss similar to pattern baldness.

Injected human hair follicle cells can create new, small hair follicles in skin cultures.

Trichoscopy is a non-invasive way to diagnose hair and scalp problems without needing hair samples.

Hair loss in males involves inflammation, collagen buildup, and follicle damage, with severity increasing with age and baldness duration.

The study found that horizontal sections of scalp biopsies are better for analyzing hair loss, showing fewer hairs and more fine hairs in balding areas.

Kenogen increases with hair loss in women.

The document suggests using standardized methods to track and measure hair loss in alopecia areata, including patient self-assessment and a 50% improvement in specific scores as a treatment goal.

Reflectance confocal microscopy confirms that yellow dots are signs of damaged hair follicles in alopecia areata.