trichopathies
Trichopathies are disorders that affect the hair and hair follicles. The term covers a broad spectrum of conditions, including congenital hair shaft abnormalities and acquired disorders that cause fragility, abnormal growth, or shedding of hair. Clinical presentations range from brittle, easily breakable hair to diffuse thinning or patchy hair loss, often with characteristic hair shaft findings.
Many trichopathies arise from structural defects of the hair shaft. Examples include trichorrhexis nodosa (frayed or
Diagnosis relies on history and physical examination, supported by microscopic evaluation of plucked hairs, trichoscopy, and,
Management is condition-specific and focuses on protecting hair integrity, treating underlying causes, and optimizing hair growth