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Table 7 Results of EGFR mutation detection on the cytological level

From: The role of Endobronchial ultrasound guided transbronchial needle aspiration (EBUS-TBNA) for qualitative diagnosis of mediastinal and hilar lymphadenopathy: a prospective analysis

EGFR mutation status

Number

Heterozygosity Deletion (E752-E759del) of Exon 19

1

Heterozygosity Deletion (E746-E750del) of Exon 19

1

Point Mutations (L858R) of Exon 21

2

Negative

6