A pathologist will look at the cells to ascertain if the expansion is benign (not most cancers) or malignant (most cancers). There isn't a danger of unfold of tumor from an FNA. Figuring out the tumor type may help with choosing The ultimate way to deal with it. Pleomorphic adenoma https://www.sgvascularctr.com/understanding-benign-tumors-in-the-uterus-the-causes-risks-and-treatment-options-for-uterine-fibroids/