I just gave birth to my second child by cesarean section on July 13, 2020, the baby boy weighed 3.7 kg, my health is normal. Today I saw 2 swollen lymph nodes in my armpit and they hurt when I touched them. Doctor, please tell me how and where I need to get examined. Thank you!

Currently, in Vietnam and many countries around the world, breast cancer is the leading disease among gynecological cancers in women. Swollen lymph nodes in the armpit can be one of the warning signs of breast cancer. Therefore, if you see this symptom, the patient should be examined and treated early to improve the survival rate.