This is a first for me. I have been searching for some answers and not getting too far on my own. Maybe someone out there can help? I just noticed in the last few days that my ribs on the upper left side of my body are protruding. Aprox 2 -2 & 1/2 inches more than on the right side. I've had pain in that area for some time, ultrasound showed spleen and pancreas were normal. Chest X-rays taken 1 month ago were also normal, so I know this isn't something I just overlooked. I was diagonsed with melanoma last November and have had 2 surgeries to remove the melanomas and senteniel lymph nodes. I feel pretty confident this isn't connected. Anyone else experience this?