News for Healthier Living

CHLA Study Finds Aqueous Humor Liquid Biopsy is Safe for Children With Retinoblastoma

Liquid biopsy was pioneered at Children's Hospital Los Angeles as an effective test for retinoblastoma, the most common eye cancer in babies and toddlers. Traditional biopsy is invasive and risks spreading cancer outside the eye. The CHLA researchers found that using aqueous humor--the clear fluid of the eye--could safely diagnose retinoblastoma and in 2023, launched the CAP/CLIA-validated LBSeq4Kids liquid biopsy clinical test.

May 5, 2025


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