sir my sister have lymph nodetuberculosis with sinus formation since 1 year patient is on treatment but show no sign of recovery.L.N. disrupt & continous pus discharge ( at cervical & inguinal region).when this L.N. RECOVER on same time another one will swell up.FNAC show granulomatous cell only.(no cancer cell)drug sensitivity show no result.
It is better you consult a qualified chest physician who can do appropriate investigations as well as physical examination and suggest you the next course of action. No signs of recovery may be due to unidentified Chat Doctor.