"My life was sort of flashing before my eyes a little bit," she said.
Isabella Strahan was diagnosed with medulloblastoma in late October, nearly one month after she said she began experiencing headaches.
Famous singer Michael Bolton announced Friday that he recently had surgery to remove a brain tumor.
A local mother, who was born with the rare disease, is speaking out as her son undergoes his own battle with neurofibromatosis type 1.
Kardashian said she told her story as a reminder for her followers to "get checked, and frequently."
Over 100 former students and staff from a New Jersey high school have been diagnosed with brain tumors.