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Different scalp imaging methods are important for studying hair and scalp health and require more volunteers for better evaluation.

Non-invasive methods can effectively diagnose and manage alopecia areata.

High-resolution imaging is crucial for diagnosing and planning treatments in clinical anatomy and aging.

Reflectance confocal microscopy is a useful, non-invasive tool for diagnosing some skin diseases, with potential for future improvements.

Coffee residue extract significantly boosts hair growth.

Multiphoton microscopy can non-invasively tell apart scarring from non-scarring hair loss and could aid in treatment.

Infrared and Raman imaging can non-destructively analyze hair structure and help diagnose hair conditions.

A woman's small ovarian tumor causing high androgen levels was missed by several scans but found during surgery.

A man developed a rare blood vessel connection on his scalp after hair transplants, which was successfully treated with surgery.

Normal hair thickness varies by scalp area and a mix of hair thicknesses is typical in healthy individuals.

Black dots under trichoscopy can appear in different hair and scalp conditions, not just in alopecia areata.

Eyelashes protect the eyes, but more research is needed to understand how.

The study concludes that early diagnosis of Frontal Fibrosing Alopecia is important, as it is often found in postmenopausal women, may be related to Lichen Planopilaris, and eyebrow hair loss is a common sign.

New imaging techniques show testosterone delays hair growth and shrinks follicles in mice, but have limited depth for viewing.

Photoacoustic imaging can accurately assess hair follicle density and orientation for hair transplant planning.

The guide explains how to study human and mouse sebaceous glands using various staining and imaging techniques, and emphasizes the need for standardized assessment methods.

Choosing the right method to separate skin layers is key for good skin cell research.

Zinc pyrithione dissolves quickly on the skin and in hair follicles, especially in smaller particles.

Facial plastic surgery has evolved to focus on less invasive techniques and innovative technologies for cosmetic and reconstructive procedures.

A new AI model diagnoses hair and scalp disorders with 92% accuracy, better than previous models.

Multi-omics techniques help understand the molecular causes of androgenetic alopecia.

Dynamic, light touch is sensed through a common mechanism involving Piezo2 channels in sensory axons.

New imaging and testing methods can effectively assess hair shape changes and damage.

Non-invasive methods show promise for diagnosing skin diseases like psoriasis and lupus but need more research for regular use.

Human hair shows promise for non-invasive medical testing, but more research is needed to standardize its use.

Narrowband-UVB phototherapy successfully treated a rare case of Graham Little-Piccardi-Lassueur syndrome.

The 2015 Hair Research Congress concluded that stem cells, maraviroc, and simvastatin could potentially treat Alopecia Areata, topical minoxidil, finasteride, and steroids could treat Frontal Fibrosing Alopecia, and PTGDR2 antagonists could also treat alopecia. They also found that low-level light therapy could help with hair loss, a robotic device could assist in hair extraction, and nutrition could aid hair growth. They suggested that Alopecia Areata is an inflammatory disorder, not a single disease, indicating a need for personalized treatments.

Postmenopausal hyperandrogenism, a condition with symptoms like increased hair growth and acne, is usually caused by PCOS but can also be due to other factors. It's diagnosed by checking testosterone levels and treated either by removing the adrenal tumor or through antiandrogen therapy.

Deep learning can improve non-invasive alopecia diagnosis using hair images.

Finasteride reverses early hair loss and promotes growth.