Teletrichoscopy: Enhancing Remote Hair and Scalp Evaluation

The document discusses the use of smartphone applications and affordable trichoscopy instruments to enhance teletrichoscopy, allowing for remote evaluation of hair and scalp conditions. It includes detailed descriptions of various hair and scalp disorders, such as hairline recession, alopecia areata, telogen effluvium, lichen planopilaris (LPP), scalp psoriasis, and loose anagen hair, using images captured with micro lenses and microscopes. These images help in diagnosing conditions by highlighting specific features like vellus hairs, yellow and black dots, regrowing hairs, peripilar casts, thick scales, and anagen hairs without sheaths. The document emphasizes the potential of teletrichoscopy in diagnosing and managing hair disorders remotely, with some diagnoses confirmed through in-person follow-ups.