[kat in the delta]

My MD knows it is not pleur(sp)....I have not been coughing with congestion,,but the sound or feeling my rt.rib cage when I take a deep breath in --is very noticeable....my sister could feel it also when she held her hands over my ribs...Know anything else....I did not even know where the liver was...I have gotten rid of books and have this computer instead....I will go to a link with a picture of the body. How did YOU know you had cancer in your LIver?? Could it be felt or have a fluid movement with it ?? What type of SCAN should I have?? kat in the delta