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A member asked:

What is this lump on my left side collarbone?

A doctor has provided 1 answer
Dr. Ryan Grabow answered

Specializes in Orthopedic Surgery

Need More info.: I am going to assume you mean the lump/bump at the outer edge of the collarbone (clavicle). This is a joint called the ac joint or acromioclavicular joint. If you have pain with this lump or it is a new lump or slowly increasing in size you need to see an orthopedic surgeon and get xrays. Good luck.

Answered 10/7/2013

4.9k views

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Hard lump under left side of collarbone and slightly to the left of sternum clavicular bone = what are possible causes of this? Thank you.

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I have a moving lump on left side of my neck just above my collarbone & it's some what painful. Is it cancer? I'm worried sick

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Is a pea sized lump on my neck dangerous? It's on the left side, about 2 inches above collarbone. Tender but not painful, and red.

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I also have a lump on my collarbone where it meets the breastbone, its rather hard and immovable. I thought it was just my collarbone, but it definitely protrudes much more than on my left side. I can put my fingers round it. just bone?

2 doctors weighed in across 2 answers

A member asked:

Son, 35, has tender spot right above collarbone on left side of neck, hurts when he moves or stretches in certain ways, no lump & no other symptoms,no fevers or lumps anywhere else, I am a wreck its lymphoma, would there be a lump Or other symptoms?

3 doctors weighed in across 2 answers

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