helo doctor iam suffering from sever joint pains - left knee, both ankles, left wrist and right shoulder from last 6months. i have affected by typhoid in june later 2months after knee pain started.But doctor basing on my hrct chest (findings are enhancing lymph nodes pretracheal, para tracheal and ap window 11.5, 9.5calcified, 8.0mm and right middle lobe calcified nodules ) given anti tb treatment form last 3months but pains are not resolving. I do not understand what it could be ? even i have a low grade fever 99.0 form last 5months.