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This review discusses the evolution and potential of non-invasive imaging techniques for diagnosing scalp diseases, highlighting their advantages and limitations compared to trichoscopy and scalp biopsy, the current diagnostic standards.

This study reviewed tele-consultations in a tertiary referral sexual medicine practice and found that some patients utilize photo-augmented telemedicine for inquiries about diagnoses, prescribed treatments, or results.

This study describes a new colorimetric method for accurately and precisely measuring finasteride in tablets, with results comparable to the standard HPLC method.

This study reported a new method enabling the observation of the full leg regeneration process in the crustacean *Parhyale hawaiensis* over 10 days, capturing cellular resolution while minimizing photodamage, through innovative imaging techniques and computer-assisted cell tracking.

This thesis explores how optical coherence tomography and advanced imaging methods may address clinical needs in fields like interventional pulmonology and dermatology, highlighting their potential for disease assessment and staging.

Method quickly measures finasteride concentration in capsules.

This study introduces the PRECISE scale, a quantitative tool to classify androgenetic alopecia, aiming to improve planning and outcomes for hair transplantation surgeries by evaluating the whole hairless and thinning areas.

This article presents a new method using dermoscopy to evaluate the severity and treatment effectiveness of androgenetic alopecia in men by capturing images of specific scalp regions.

This article reviews the potential of using PBM in 3D tissue engineering to improve cell viability under stress conditions but reports no new experimental findings.

This article reviews a tabletop microscopy method for recording electromagnetic radiation from tissues, using hair follicles as a model, and presents no new clinical findings.

This study concluded that the Scalp Photographic Index is a reliable and validated tool for objectively classifying and scoring various scalp conditions.

This review discusses existing forensic DNA phenotyping panels for biogeographical ancestry and externally visible characteristics and highlights major technical limitations, including terminology issues, genetic knowledge gaps, and technological debates; it reports no new results.

This research suggests that geometric classification of hair into fewer groups may be more reliable and useful for studying hair characteristics, rather than racial descriptions, especially in medical and forensic applications.

Accurate method measures finasteride levels in human plasma using gas chromatography-mass spectrometry.

This study observed that hair density and growth rates vary by location and age, and the presence of thin hairs predominates in younger women with mild patterned hair loss.

This study highlights the prevalence of photographic bias in before-and-after images in dermatology, emphasizing how factors like lighting and camera angles can mislead patients and influence expectations, often leading to dissatisfaction and unrealistic aesthetic standards.

This study describes how Chimp Haven developed and implemented behavioral metric protocols to guide welfare management decisions for captive chimpanzees effectively.

This study used air wedge interferometry to measure the thickness of human scalp hair from three individuals, finding average thicknesses of 66.482 µm, 59.355 µm, and 59.927 µm respectively, within the typical range for adults.

This study in western Hudson Bay, Canada, examined trace elements in the hair of adult male polar bears and found significant differences in concentration patterns along the hair length, suggesting laser ablation ICP-MS is a promising tool for monitoring these variations over time.

This study introduces a hair transplantation method combining elliptical excision and micrografting, suggesting it provides significant cosmetic improvements for androgenetic alopecia.

This study introduced a novel microscopy system using an Er3 + −doped femtosecond fiber laser, achieving detailed imaging of biological structures in plant and skin samples with improved spatial resolution for various applications, including in vivo imaging.

This study suggests that distinct alopecia scoring systems measure percent hair loss as a common underlying feature, with strong correlations observed between different types of hair loss assessments.

This study suggests that chemical methods can reveal subtle differences in scalp hair color variability across populations and emphasizes the need for enhanced understanding of hair fiber curvature.

Trichoscopy is better than trichogram for diagnosing early female hair loss.

This study proposes a method for automatically removing hairs from skin lesion images by using edge-tangent flow for hair detection and texture synthesis for restoring occluded regions with minimal artifacts.

In this study, a new shading model for hair was developed that better matches real-life light scattering, thanks to detailed new measurements of hair fiber scattering not predicted by existing models.

The research aims to better understand hair follicle regulation and find new treatments for hair loss.

In this study, researchers characterized the normal scalp hair properties in South Koreans, observing that hair density declined with age and varied across scalp sites, while hair thickness patterns remained relatively stable until later in life.

Both photobiomodulation and low-frequency treatments effectively reduce body measurements.

This study introduced a new hair shading model that more accurately simulates light scattering on hair fibers, capturing effects not predicted by previous models.