I went to ent and he looked down my throat w/ a long scope and said their is a piece swollen & he said yelow drainage . i have a barium test? als?

Few possibilities.: I saw 2 questions from you with infomation including swollen neck, stiffhands & feet, fatigue, wt. Loss. Difficulty in swallowing with dry thorat, swollen neck from outside from ?Lymphnodes, then we need to r/o autoimmune conditions with sicca (dry) symptoms, especiall ss-sjogren syn. Have any fever. Is there dryness of eyes , less saliva formation, hoarseness.Need to r/o TB larynx.Vasculitis labs+.