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Trichoscopy and trichogram are useful for diagnosing hair and scalp conditions.

Trichoscopy is a key method for dermatologists to quickly and effectively diagnose hair and scalp conditions.

Alopecia areata is a chronic condition causing hair loss, with new treatments targeting the immune system showing promise.

The best long-lasting results in treating hair loss may be achieved through combination therapy, including treatments like finasteride, minoxidil, and platelet-rich plasma injections.

The study concluded that Frontal fibrosing alopecia can affect younger people, is often missed in men, and may be autoimmune-related.

The document explains how hair is studied in forensics to identify its source and its role in criminal investigations.

Yellow dots and short vellus hairs are the most common signs of Alopecia Areata (AA), and trichoscopy can help diagnose AA and track treatment progress.

Hair and wool have complex microscopic structures with microfibrils and varying cystine content.

Hair's strength and flexibility come from its protein structure and molecular interactions.

Hair is a complex organ, and understanding its detailed structure and growth phases is crucial for analyzing substances within it.

The article concludes that the wool follicle is a valuable model for studying tissue interactions and has potential for genetic improvements in wool production.

Horizontal sections of scalp biopsies are good for diagnosing Central Centrifugal Cicatricial Alopecia and help customize treatment.

The research found that postmortem root bands in hair are likely caused by the breakdown of a specific part of the hair's inner structure after death.

The document explains what healthy skin, nails, and hair look like on an ultrasound.

Atopic dermatitis may have genetic causes and can be treated with pharmacologic methods, glycerin creams, and controlling Staphylococcus aureus colonization.

Androgens, like testosterone, are crucial for early testicular descent in rats.

Using minoxidil on dogs can cause serious cardiovascular damage, including arterial injury and hemorrhagic lesions.

Asian hair is generally straight and thick, with unique disorders and properties, and more research is needed to understand it fully.

The document suggests that the traditional understanding of hair growth cycles and alopecia may be inaccurate and that blood supply plays a significant role in hair growth and loss.

Children's hairlines change shape as they grow, with women often developing a widow's peak and men's hairlines becoming more convex and possibly balding at the temples, influenced by genetics and hormones.

3D cell-derived matrices improve tissue regeneration and disease modeling.

The study developed a method to analyze ancient hair proteins using very small samples.

Scientists created three types of structures to help regrow hair follicles, and all showed promising results for hair regeneration.

Targeting drugs to hair follicles can treat skin conditions, but reaching deep follicle areas is hard and needs more research.

AGA is a common hair loss affecting both genders, treated with various therapies to promote regrowth and slow thinning.

A man had a rare skin cancer that looked like a bald spot.

A man had a large, rare cyst in his mouth removed after 10 years, which fixed his swallowing and breathing problems.

The absence of functional sebaceous glands causes hair follicle destruction and scarring alopecia.

Bariatric surgery can cause serious mineral deficiencies, requiring better patient education and monitoring.

Lupus can affect the scalp and nails, often causing hair loss and nail damage, and needs early aggressive treatment to prevent permanent damage.