Chest & Breathing Problems

I have 8mm lung nodule who shows in petct benign . Can benign lung nodule turn out to be malignant? Or I need to do further investigation?

Respected doctor i have done ct chest and chest xray its normal but I have burning center of chest i have smoking from five year 15-20 cigarettes days now i worrid for lung cancer please guide what should i do? I am depression i want know if my ct scan is noraml should i have worrid about lung cancer of any other problem i have pain from 1 month

My mother has been diagnosed with tb last month she started akt 4 treatment within 3-4 days her fever subsidised but after one week of taking att there was drug induced hepatitis due to which alternative regimen was started streptomycin levo etham for 11 days when her liver enzymes settled down isoniazid rifampicin pyrazinamide were introduced one by one but when all 4 medicine were introduced on 2nd day she was nauseous lft report of 4 th day show marked increase in alt so again s/l/e regimen was started after starting s/l/e regimen second time her fever and cough start again she also has pain in left shoulder is this normal in tb her tb treatment started 40 days back

Been a smoker for last 7-8 years but a regular one for past 1 year. I've quit smoking two days ago and am experiencing heavy breathing, as in I'm not able to take a full breath. Super worried if It was too late quitting smoking.

How long a mdr tb patient could be contagious after one month treatment already AFB negetive microscopic smear negetive two times xenxpert positive only

Hello doc, My son was diagnosed with adenotonsillar hypertrophy. Recently he has gone throgh surgery But he is still suffering from lot of cough..kindly suggest possible diagnosis.

I was diagnosed with latent TB with clear chest xray. My blood result showed positive TB. I'm about to start my TB meds with Rifampin for 4 months. How do I know if Rifampin has worked after 4 month? I learn that the blood test would still show positive for TB despite the treatment.

Hi Feeling shortness of breath but when checking on oxymeter it shows 98 The same thing happened with me at the time when I was suffering from corona in 2021 for few days & and 5 months before too but it's gone it's own... Now the same thing is happening. Suddenly I feel shortness of breath from two days everyday for 2 to 4 hrs and than its gone ... I never went hospital for this issue ...

Hello Please note that my mother bronchoscopy done on 06th of April 2024 and after that oxygen level was down. So doctor has advised to keep her on oxygen support with 1 litre per minute on oxygen concentrator at home till 30 th April and can decrease the level to half litre if oxygen level maintained. As of now , oxygen level is fluctuating between 93 to 99 on first finger of left hand side whereas it shows 95 to 99 on first finger of right hand side. Plz advice as to remove oxygen support or not and how to measure the oxygen since it is fluctuating as well as showing different in different hand. Patient photo attached

AFB NOT Seen in entire smear Mtb detected low Rif resistance detected still presestant cough Please guide