Most armpit lumps aren’t cause for concern. They’re usually the result of abnormal tissue growth. But some instances can be a symptom of an underlying condition, like breast cancer, that needs medical ...

A lump started growing under my armpit, and it was noticable enough for my mom to say something. My doctor dismissed me twice, saying it was just a swollen lymph node. I'm glad I listened to my mom, ...

The most common cause of soft spongy lumps in the armpits are small cysts. They form when one of the ducts from the sweat glands becomes blocked, and as the armpits have loads of sweat glands, they ...