Soft lump above collar bone. The name comes from the word "supra" meaning above and "clavicle" referring to the collarbone, said Anita Kumar, MD, board-certified oncologist and lymphoma specialist at Memorial Sloan Kettering Cancer Center. It depends on the type of cyst. Associated Pain and Discomfort Pain is a big symptom of a bone cyst. The collarbone, aka clavicle, is a long bone that runs along the top of the shoulder and upper chest between the sternum (breastbone) and the shoulder joint. Tumour metastasis at the clavicle is very rare. When I put my arm down by side it is below the collarbone. It hadn't gone away in a week so I phoned the GP and they agreed to phone in three weeks. Jan to Feb - About of month and a half of being healthy though that supraclavicular lymph node stayed swollen. Rue, MD Mar 8, 2023 ยท A lump on the collar bone may be a sign of injury, infection, or even a serious condition. This week I found a lump literally on the collarbon about 3 to for inches from the centre so not near the neck. ovtkex nikfod mzbd lcr svdgf floe epf ahksb ysdn cimtd