Diagnosis of Follicular Lesions of Undetermined Significance in Fine-Needle Aspirations of Thyroid Nodules

Table 4

Immunocytochemistry results for fine-needle aspirations (FNAs).

	First FNA	Second FNA
	𝑛=216	𝑛=47
Benign	38.5%	44.9%
Malignant	2.9%	12.7%
Indeterminate	46.5%	38.2%
Noncontributory	12.1%	4.2%