Patient :Hi... Um, so, I wanted to ask a question about something on my arm pit. While I was showering, I felt a sort of bump on my arm pit, so I assumed it was a zit. I popped it, and it did pop, but on the inside. It felt like a ball inside my skin, but I guess it "deflated" after it popped. What is it?
These Q&A’s are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.