Should i play basketball?

I had surgery on my head on ThanksGiving this year and it was cancer.I had a brain tumer the size of a big Lemon. I go to ST. Jude hospital. The special docters was wondering and figuring out if i can play sports. I begged and begged if i can play basketball. They said i may get to play basketball but don't know. i am hoping i can play basketball. The coach says i am one of the starters if i get to play. I am goin back to the hospital to see if i can play basketball at the end of June. I may have an enlarge artery in my brain but dont know. Do you guys think i should play basketball. I want to play B-ball but was wondering what was your suggestion. I will give you 10 POINTS if it is a good answer. Hope you answer my question!! Thankyou :)