Age:47 Height:5 8 weight: 135 Sex: Male - I have been having lung pain with Shortness of breath, swollen lymph node/s above right collar bone, Pale face color, some weight loss (10 pounds in last 2 months), odd headaches and woozee feeling, with ongoing low blood sodium (136 down to 125) for the past 2 years. I have had 3 chest CT s. First 2 showed mild lymph node swelling (no masses or malignancy) with the 3rd showing what the radiologist called residual thymic tissue with it s own blood supply (Not present on first 2 CT s). 3rd CT also showed inflammation of Rugal folds, Dodoneum, with contracted Gallbladder, and partially collapsed stomach. Have smoked 1 pack for 35 years (but am quitting due to the above symptoms and chest pain). My Primary Care says that my CBC is fine, CT s show nothing significant and other deficiencies aren t serious (low Vitamin D, elevated CRP, Elevated RH Factor) so it can t be anything serious and to quit smoking change my eating habits (I don t really eat badly). Symptoms have become substantially worse over the last several months. I know what it sounds like and I am worried due to worsening symptoms. Is there anything that stands out given the tests and other items above? Thank You for your time