and @leilam Just wanted to repeat, for everyone, that not every radiologist is an expert in lung diseases and/or conditions. And most do not have access to your complete medical record.
The language the radiologist uses to report to the ordering physician is their medical "dialect" for lack of a better term. The radiologist says "tree in bud", "ground glass opacities", "fibrotic changes", etc and what areas are infected. If they are experienced, and certain features jump out at them, they may add "characteristic of NTM" or "indicative of bronchiectasis".
The pulmonologist takes both the CT images and the description, along with their knowledge of your condition, and figures out a diagnosis. If the conclusion is still uncertain, they may consult with other professionals or order additional tests.

That is why it is important to take a step back and have a conversation with your doc after seeing the reports on your patient portal. Jumping to "Dr Google" can lead to extra anxiety. Maybe just a phone call can tell you if the doc feels it is necessary to move forward sooner.
Sue