Hi!recently I applied for uk student visa,they required to go through a tb test before arrival. So I went to medical center first they took a chest X-ray but there was a shadow in center of my chest but not on lungs so they asked me to go through a sputum culturing test,but im worrying about that although I have no any symptom no cough no sputum no fever nothing, I never smoke,and never did any thing that can cause tb,but I heard that culturing can find even a very miner bacteria,so is there any chance of positive report?and is there any other test where I can examine myself with detail about tb bcoz I dont wanna waste my 42 days,
Hi Dear !! Thanks for your query to Chat Doctor. I reviewed facts of your query in context to your health issues and feel concerned about them. My Opinion-In My opinion, in the given situation you seem to suffer from-? Undetected Shadow in lung, which could be due to fungal infection / or could be from old TB /or could be From tumor mass. Other causes need to be ruled out, after getting more details from you. If you want to go immediately for TB tests-IGRA would give you fast confirmation of any old / past TB infection. Besides these Consults with Chest Physician would resolve your issues fast. Next appointment-Asap to review and plan the treatment for existing problem. If you update more information/ details upon these suggestions, I would give further suggestions on medicines to correct your health issues. If need be, update any health issue 24 x 7 by a direct question to ME, at following Chat Doctor link-http://doctor.Chat Doctor .com/Funnel?page=askDoctorDirectly&docId=70229 Dear, if you don't have any further query in this regard, Do close this query with YOUR pleasing and feedback comments to rate this reply and service, to boost the morale of incoming Emergency patients like YOU, at Chat Doctor services. If you want to update more details and ask more update queries, You are most Welcome herewith !! Good Day!! Wishing Good Healthy Life in time to come!!  Chat Doctor. N. Senior Surgical Specialist M.S. Genl-CVTS