VISIA Complex skin analysis
Dermatology & Aesthetics
estimated about CNY 300-800
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Description
A non-invasive digital imaging system used in dermatology and aesthetics to objectively assess skin conditions including pigmentation, pores, wrinkles, texture, porphyrins, and UV damage.
Main Uses
VISIA skin analysis is primarily used for objective, visual, and quantitative assessment of facial skin health in aesthetic dermatology and cosmetic practice. Key clinical uses include: baseline skin evaluation prior to treatment initiation; tracking longitudinal changes during anti-aging, pigmentary, or anti-inflammatory interventions; patient education and engagement via visual feedback; treatment customization (e.g., selecting lasers, peels, or topicals based on dominant concerns); outcome validation in clinical trials and device studies; and comparative analysis across ethnic skin types using validated normative databases.
Normal Range
VISIA is a non-invasive, quantitative imaging system that provides relative scores (0–100) for multiple skin parameters—not absolute laboratory values. Normal ranges are population-based percentiles derived from age-, gender-, and ethnicity-matched reference databases. Common indicators and typical 'normal' percentile ranges: Wrinkles (20–60), Texture (25–65), Pores (20–60), UV spots (10–45), Brown spots (15–55), Red areas (20–60), Porphyryns (0–15), Evenness (30–70). Scores near the 50th percentile indicate average appearance for demographic group; lower scores generally reflect better skin condition (e.g., lower Wrinkles/Texture score = fewer signs), while higher Evenness scores indicate greater uniformity.
Low Values - Possible Causes
Low scores in VISIA parameters (e.g., low Wrinkles, low Texture, low Brown spots) may result from: 1) Younger chronological or biological age with minimal photoaging; 2) Consistent sun protection (broad-spectrum SPF use and photoprotective behaviors); 3) Genetically favorable skin characteristics (e.g., high collagen density, low melanin reactivity); 4) Long-term adherence to evidence-based topical regimens (e.g., retinoids, vitamin C, niacinamide); 5) Absence of chronic inflammatory skin conditions (e.g., untreated rosacea or acne).
High Values - Possible Causes
High scores in VISIA parameters (e.g., high Wrinkles, high UV spots, high Red areas) may result from: 1) Chronic cumulative UV radiation exposure without adequate sun protection; 2) Natural aging processes including dermal collagen/elastin degradation and epidermal thinning; 3) Active or residual inflammatory skin conditions (e.g., acne, rosacea, post-inflammatory hyperpigmentation); 4) Hormonal influences (e.g., melasma triggered by pregnancy or oral contraceptives); 5) Lifestyle factors including smoking, chronic sleep deprivation, and high-glycemic diet contributing to oxidative stress and glycation.
estimated about CNY 300-800
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