59 yr old white female. Diagnosed with Sarcoidosis in 1974 through lung biopsy of shadows noted on lungs. No symptoms or signs of disease even existing anymore over last 20 years. Clean chest Xray in 2010 Have had severe fatigue, body aches, profuse sweating, but attributed all that to menopause and low vitamin D.............now have large (3" X 4"), extremely inflamed mass in armpit. No head to indicate ingrown hair or even a boil. Area also becoming black and blue from the pressure and rubbing. Very painful. Getting worse after two weeks of hot compresses and triple antibiotic application. Have a scheduled Dr appt. but wondered if this sounds like it could be Sarcoidoses in the lymph node or lymphoma.