Thursday, November 12, 2026

ACTA DIURNA

San Francisco

Change city

Health · San Francisco ·

3-year-old treated at UCSF marks a year in remission from rare cancer

Lennox Pieraldi, 3, has been in remission for a year after clinical trial treatment at UC San Francisco. He was diagnosed with Langerhans cell histiocytosis at 8 months.

1 report

In this story: Lennox Pieraldi, Matthew Pieraldi, UC San Francisco

Headline and summary written by the Acta Diurna desk using only what the outlets above reported. Read their reporting for the full story. How we stay neutral.