Can a short axis mm lymph node be benign

Yes, a short axis mm lymph node can indeed be benign, and it’s understandable you want clarity on this. Lymph nodes often react to infections or inflammation, such as a sore throat you had last month, and can enlarge temporarily as they work to fight off these issues. In your case, the fact that you’ve had a recent sore throat might mean this lymph node is just doing its job. That being said, while many enlarged lymph nodes turn out to be benign, the definitive assessment on whether it could be something more serious often requires further evaluation. Your doctor might order additional tests, like blood work or perhaps even a biopsy if they find it necessary, to be more sure. Factors they consider include the size, the consistency, and how long it’s been enlarged, among other things. Most importantly, they’re looking to rule out other causes that may need treatment. There’s no need to panic just yet, especially since your doctor seems to think it could be benign. Follow up with them as planned. While waiting can be nerve-wracking, having close, consistent monitoring from your healthcare provider gives you the best chance to address whatever this might be. It’s good you’re keeping on top of this, and try to focus on upcoming tests that will provide the information your doctor needs to give you a clear, personalized plan.