Be happy - Life is always good

Never frown, always smile. Never let people know your pain.

But that's a lie, you can tell me, what is in your brain.

No worries, life is good ...

I will tell you when I'm in the mood.


胸骨の痛み

腫瘍

骨の腫瘍

良性：多発性骨軟骨腫、骨巨細胞腫、多発性内軟骨腫など　

悪性：軟骨肉腫、ユーイング肉腫、骨肉種など

いっぱいある