Armpit has hard lump a press to hang what branch to ache

Armpit has a hard lump on the pain, can be considered to be axillary lymph node swelling, mainly because of acute axillary lymphadenitis caused by, it is recommended that patients go to general surgery, can also be considered by mastitis, or breast cancer. If at the same time found that the breast has orange peel changes, nipple discharge, can go to the breast department for treatment.