Conversation: The conversation between human and AI assistant.
[|Human|] noticed a lump in my armpit the size of a pea some days ago, it doesnt look red in colour but is swollen, a little painful and been of the same size since. also i have pain from my armpit to my elbow esp around the inside of my elbow. my lower arm is tender to touch. everytime i raise my arm to my side i see somthing like a taut tendon and i cant raise my arm any further due to pain. wht do u think it is?
[|AI|]  Hi. Thanks for your query and an elucidated history. If the swelling is attached to the skin this is most likely to be a sebaceous cyst. If it is deep-rooted there are more chances of this being a lymph node. The referred pain is normal and nothing much to worry about it. Take a course of an antibiotic and anti-inflammatory medicines under the direction of your Doctor. Lymph node will settle with this. A sebaceous cyst may need removal under anesthesia, The movement swill improve with the proper treatment of the original problem