I've just received my biopsy results, and it's mentioned that there's a hypocellular spindle lesion in a myxocollagenous stroma with a lot of blood vessels and hemosiderin pigment. The report also notes a low-grade spindle cell neoplasm and mentions something about an angiofibroma. I'm trying to wrap my head around this; should I be concerned about these findings? Would you recommend any specific follow-up or treatment based on these results?