A 4-year-old girl in Milwaukie is taking advantage of the medicinal benefits of cannabis A 4-year-old girl in Milwaukie is taking advantage of the medicinal benefits of cannabis, by ingesting small amounts of cannabis oil to keep a rare brain tumor from progressing. The girl's parents said their daughter has diagnosed sixteen months ago with a rare type of brain tumor that is inoperable, and they were told by the doctors that their kid had about six to 12 months left to ...