I have a hard lump on the centre of my chest in between my pectoral mucles ... View answer

I have a lump on my rib cage right below the pectoral muscle and near the sternum but there is no bruising ... View answer

I have a lump in my right upper pectoral muscle. I play tennis and it started to hurt while serving ... try to speed recovery. I don't think it is serious, but I do not have a lump like this on... View answer

My 1 year old has a strange bulge under his arm and on the side of his pectoral muscle. Its soft and doesnt seem to bother him. When he flexes it gets hard and almoat feels like muscle. He has a ... View answer

Hi, I am 41 year old male and observed a hard piece of lump of 1 inches exactly under my left pectoral. I felt this in 2007 for the first time. It is now 6 yrs it is there. I do not see that it has ... View answer

might be hardening of the pectoral muscle. I am 56 years old with no history of breast cancer in my family. How common is hardening of the pectoral muscle in women my age? ... View answer

I have a medium sized lump under my left pectoral muscle. It has painless unless I probe with it, then the tissue and skin around it feel sensitive but not painful - the lump doesn t move. I ve... View answer

My son is 31 years old. He has a lump where his pectoral muscle is on his chest. He works out with weights and I think over does it at time. This lump has been seen by his doctor and he is... View answer

I have a small dime size subsurface lump on the right side of my right pectoral. There s no pain .... Its about an inch and a half away from my nipple. haven t noticed this lump until last night... View answer

pectoral muscle were badly bruised. They are healing fine. I have started to get pain below my right shoulder blade with a lump 1.5 inches in diameter. What could this be? ... View answer