# Tear fluid biopsy

Analytical & testing services — Tear fluid biopsy analyzes microliter volumes of tears for markers of dry eye, ocular allergy and inflammation — a diagnostic window that entirely avoids blood draws and invasive procedures. The category covers point-of-care ophthalmic diagnostic systems. Diagnostic services and in-clinic test setup are procured.

Source: https://en.bioecon.ru/market/analytical-testing/tear-fluid-biopsy/