Thyroid nodules round bad?

If the thyroid nodule is round, it is not because of the shape of the nodule that it is not good. Generally, according to the size of the nodule, the composition of the nodule, whether there is calcification in the nodule, whether there is blood-like signal in the nodule, and whether the outline of the nodule is complete, it is further suggested that the nodule may belong to benign or malignant tendency. If there is a malignant tendency of the nodule, fine needle aspiration cytology should be further improved to confirm the diagnosis. Fine-needle aspiration cytology can be performed to assess the risk of malignancy of nodules.