Brain Tumor? My boyfriend has a Brain Tumor ... .. The MRI's say that it is growing ... he is having more and more seizures .. he is losing more and more of the use of his right side now .. his headaches are getting worse ... My question is ... Ive seen people with cancer and as it progresses they seem to lose alot of weight ... they start looking sick ... My boyfriend isnt losing any weight ... he looks pretty good infact ... does a brain tumor react the same way other cancers do ?   does the person lose alot of weight ?  or with a brain tumor does the person seem ok and then one day just pass over ...  I guess im just hoping that he still has alot of time left ... what im afraid of is he might not .... the tumor is growing pretty fast now .. its a grade 3  ....

Summarized question: Does a brain tumor react the same way other cancers do and does a person with a brain tumor lose a lot of weight?