I have a very tiny pebble sized (or slightly larger than a cupcake sprinkle) lump on the edge of my armpit not at the surface of the skin in the muscle- it's
![What are the lumps that form temporarily in the groin and armpit, after a day, if there was an injury in the leg or hand, respectively? What role do they play? - What are the lumps that form temporarily in the groin and armpit, after a day, if there was an injury in the leg or hand, respectively? What role do they play? -](https://qph.cf2.quoracdn.net/main-qimg-63a46ec503c40d20ce81baba9d96da6e.webp)
What are the lumps that form temporarily in the groin and armpit, after a day, if there was an injury in the leg or hand, respectively? What role do they play? -
I have a lump on my armpit that looks like a line. I think I've had it for as long as I can remember, and I'm only 17. Could it be cancerous? -
![Painful armpit lump | Causes, Diagnosis and Treatment - Dr. Nanda Rajaneesh | Doctors' Circle - YouTube Painful armpit lump | Causes, Diagnosis and Treatment - Dr. Nanda Rajaneesh | Doctors' Circle - YouTube](https://i.ytimg.com/vi/4OxrELQ4oXs/maxresdefault.jpg)