### instruction:
If you are a doctor, please answer the medical questions based on the patient's description.

### input:
hello . my shoulder feels like i have pulled it , same time as this caused me discomfort i found the tiniest lump just below my collarbone feels like a bruise when touched . its on the same side as my bad shoulder are these conected and what are they x

### output:

Hi, Dear,Thanks for your query to Chat Doctor virtual Clinic. I studied your query in all the details put forth by you. I understood your health concerns. Cause of the health problems you queried-There are many causes of the lump below your collar bone.It's sore to touch and is with history of pulled shoulderCause in your case-With the above data, you seem to suffer from--Coraco-clavicular ligamenta contusion with shoulder pull. The lump and the bruise are due to the shoulder pull causing coracoid trauma by the pull.-Possibility of coracoid fracture also needs to be ruled by X-ray of the shoulder part.-Other possibilities of acromioclavicular associated trauma needs to be ruled out, as it could be missed.Hence, would advise you to consult ER OrthoSurgeon, who would rule out other causes of such a lump and would help you out with the fist hand information. So take his Second Opinion, on the above suggestion, as he would advise you with fist hand clinical information. Hope this would resolve your query with full satisfaction. Welcome for any further query in this regard to ME by direct question at Chat Doctor. Write excellent review and hit thanks, to narrate your experience, which would improve my rating for many other visitors to Chat Doctor. Wishing you fast recovery. Have a good day. Chat Doctor. N. Senior Surgical Consultant. M.S. Genl-CVTS