What was the cause of death of Carrie Bickmore's first husband?

Carrie Bickmore's first husband, Greg Lange, passed away in 2010 after a long battle with brain cancer. Lange was diagnosed with the disease in 2004, and despite undergoing radiation and chemotherapy, the cancer eventually spread to his spine, leading to his death in 2010. Lange kept a positive attitude throughout his fight and his wife, Bickmore, has been an outspoken advocate for brain cancer awareness and research in his honor. She has even launched the Carrie Bickmore Foundation to raise money for brain cancer research and support. As Lange’s condition deteriorated, Bickmore began to notice changes in his behavior, but the doctors had difficulty diagnosing the cause. After months of tests, Lange was finally diagnosed with brain cancer, and his death was the result of the cancer spreading to his spine.