What Is the Clinical Significance of Papillary Structures?

The clinical significance of papillary structures varies depending on their location and the nature of the lesion. For instance:

- In the thyroid gland, the presence of papillary structures can indicate papillary thyroid carcinoma, which requires surgical intervention and possibly radioactive iodine treatment.
- In the kidneys, papillary renal cell carcinoma can be diagnosed through imaging and biopsy, followed by surgical removal of the tumor.
- In the breast, papillary lesions need to be evaluated carefully to distinguish between benign and malignant conditions, which impacts the treatment approach.