What Is a Fine Needle Biopsy?

Same as needle aspiration cytology. It is especially suitable for patients with suspected early malignant tumors or needle aspiration cytology who cannot be diagnosed; occupying lesions that have been confirmed by imaging but with large tumors that cannot be removed; patients who have not undergone biopsy or failed biopsy; suspected metastatic The mass must be diagnosed; a benign mass lesion is suspected and must be confirmed histologically.