Overview

• Aruna Irani first detected a breast lump during a 2015 shoot, chose oral medication over chemotherapy to protect her appearance and kept her battle private
• After her cancer returned in March 2020, she underwent surgery, radiation and updated chemotherapy that led to manageable side effects and rapid hair regrowth
• Oncologists say precision oncology now allows many hormone receptor-positive breast cancers to be treated without chemo by using genomic tests to gauge recurrence risk
• Experts warn that breast cancer can recur regardless of initial therapy and emphasize that rigorous follow-up care for up to a decade is vital
• Irani, now in good health, has also overcome diabetes and a kidney-failure scare, underscoring the value of personalized treatment and vigilant monitoring