The Diagnostic Performance of Afirma Gene Expression Classifier for the Indeterminate Thyroid Nodules: A Meta-Analysis

Table 2

Performance of cytological subtypes indeterminate cases with GEC results (N=1628).

GEC Results	AUS/FLUS	SFN	SM	Total
Benign	427(41.6%)	206(39.0%)	18(24.3%)	651
Suspicious	554(54.0%)	301(57.0%)	55(74.3%)	910
Unsatisfactory	45(4.4%)	21(4.0%)	1(1.4%)	67
Total	1026	528	74	1628

AUS/FLUS, atypia of undetermined significance or follicular lesion of undetermined significance; SFN, follicular or Hürthle cell neoplasm or suspicious for follicular neoplasm; SM, suspicious for malignancy.