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. 2021 Sep 1;38(5):287–295. doi: 10.5152/balkanmedj.2021.20086

Table 2.

Adequacy Rate According to Specimen Type

Specimen Type No. EGFR Adequate (%) No. ALK Adequate (%) No. ROS1 Adequate (%) No. PD-L1 Adequate (%)
Cytology 40/44 (90.9%) 41/43 (95.3%) 34/37 (91.9%) 61/66 (92.4%)
Small biopsy 35/40 (87.5%) 36/38 (94.7%) 27/33 (81.8%) 59/64 (92.2%)
Resection 54/55 (98.2%) 53/53 (100%) 44/46 (95.7) 88/90 (97.8%)
Total 129/139 (92.8%) 130/134 (97.0%) 105/116 (90.5%) 208/220 (94.5%)

EGFR, epidermal growth factor receptor; ALK, anaplastic lymphoma tyrosine kinase gene; ROS1, proto-oncogene tyrosine-protein kinase 1 ROS; PD-L1, programmed cell death protein ligand-1.