Conversation: The conversation between human and AI assistant.
[|Human|] I have had pain in my left breast on and off for around 2 months now. Sometimes it would radiate up into my left shoulder, and my loser back on the left side would hurt. For about the last 2 days it has seemed to be all of the above plus chest pains, sort of like muscle pain. What do you think it could be?
[|AI|]  Hello rearward welcome to Chat Doctor.come have evaluated your query in details .* There are different possibilities for this issue as - ligament sprain or strain - muscular pull - neurovascular bundle related - internal organ pathology including lung parenchymal , pleura or others.* Should be examined with clinical signs eliciting thoroughly, necessary work up of x-ray chest or others . Hope this will help you surely to understand the issue. Wishing you fine recovery. Feel free to ask any further doubts. Regards .