Hi, may I answer your health queries right now ?  Please type your query here...hi doc i have a hard not soft swollen like a marble in my upper right breast sometimes its hurting when im working sometimes no,im 30 yrs old,and my right arm is painfull..what do you think is it?im worried
Hi.it is best if you have a breast ultrasonography done. It could be a simple breast cyst or an inflammatory process. Consultation with a general surgeon is best.