Hi...good evening Dr. I have expirienced of flueral effussion ...then Pulmunary decided to make an open biopsey due on effussion in my right lung that cause of mal breathing...that on my x ray seen a flueral mass...Is that operation can naturally epirienced a expanding of a half of the due on air leak of the lungs? and until now after four months of my operation i was feel emmune of my both arm... is the effect of my operation thats why i feel like this?? what should i do? Please i need your advice...Artor Asedo , thanks