Is it possible for a 14 year old to have bone cancer?
Yes it is possible.. cancers that start in the bone tend to be more rare than other kinds but they often actually affect children more often than adults.http://www.albertahealthservices.ca/2064.asp
There are kids younger than that. Don't believe it call St.Jude's Hospital.
Not likely. So you are thinking you have it? Has the doctor tested you yet?