recently had a tenderness under left axilla with left chest wall pain and dyspnea on exertion going up stairs, prior to this I had hoarseness unable to sing as I usually do. upon cxr findings were left upper lobe and left lower lobe actelectasis, ct w/contrast showed no mediastinal or axillary lymphadenopathy but a slightly prominent 14 by13 by10 mm prominent right hilar lymph node. is there any cause for concern as they mentioned f/u w/ct in 3 months.