@rocky92967, I'm sure you were relieved to find that the nodule wasn't metastatic cancer, but this comes with a whole new set of questions and uncertainty. I have CT scans every 3-4 months for my metastatic lung cancer. This has allowed us to monitor the histoplasmosis nodule, which is something that a non-cancer patient generally wouldn't have access to. The radiologist's reports note the nodule, placement and size. They are able to compare the current and previous scans. If they would happen to see a new nodule, I believe that we would assess the shape, the edges, and the size and we would weigh the risks or waiting for additional growth versus biopsy. It's never an easy decision.
For now, I get a view of my nodule every 3-4 months.