Michael Strahan's 19-year-old daughter, Isabella, revealed her medulloblastoma diagnosis on 'Good Morning America.'

Medulloblastoma is a cancerous brain tumor, commonly found in children, originating in the lower back part of the brain.

Isabella noticed symptoms in October 2023, including headaches and nausea, leading to the discovery of a fast-growing 4 cm tumor.

Isabella underwent tests at Cedars-Sinai Medical Center, followed by a month of rehabilitation and multiple rounds of radiation.

In February, Isabella is scheduled to start chemotherapy, expressing readiness to share her experience and inspire others.

Social media flooded with supportive comments, prayers, and shared stories from users who empathize with Isabella's journey.

Isabella emphasizes gratitude, highlighting the impact of perspective and expressing appreciation for simple abilities and moments.