hi,i was diagosed with pulmonarytb last 2011 i did the 6 month program for medicine,the xray still show the resul ptb but negative of sputom test ,nw i found out i have cervical lympadenopathy,i am not active with sex since my patner is not with me nor even with someone in bed. is the cervical lymphadenopathy cause of my tb before??how long is the treatmnt? i am really anxious as we are planning for applying spousal visa for canada. pls help me