16 citations
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April 2017 in “ACM Transactions on Graphics”
Light scatters differently from elliptical hair fibers than from circular ones, and a new model better predicts this behavior, especially for shiny highlights.
The user noticed small circularhairless spots after a buzz cut and has been using finasteride, dutasteride, and oral minoxidil for hair loss. They are experiencing continuous shedding and thinning, and it is suggested they consult a dermatologist for a scalp examination and possible biopsy to determine if it's alopecia areata or androgenetic alopecia.
Ultrasound imaging can non-invasively detect active and inactive hair follicles, inflammation, and fibrosis, potentially reducing unnecessary biopsies. It may help assess hair growth potential and diagnose scalp issues, but some users believe in trying treatments regardless of ultrasound results.
The user regained hair using a routine including Nizoral shampoo, 0.5mg finasteride daily, topical minoxidil at night, and microneedling every two weeks. They switched from topical to oral finasteride to save money.
A 35-year-old man had a hair transplant in 2019 but experienced further hair loss due to not using finasteride or minoxidil. Many suggest shaving his head or considering a hair system, as his donor area is depleted and further transplants may not be viable.
A 33-year-old experienced significant hair loss after a depressive episode and taking paroxetine, possibly due to telogen effluvium or androgenic alopecia. Suggestions included reducing alcohol, considering finasteride and minoxidil, and consulting a doctor about antidepressant side effects.