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. 2021 Aug 8;11(8):e043820. doi: 10.1136/bmjopen-2020-043820

Table 1.

Results of varied techniques during bronchoscopy in the diagnosis of individual pathomorphological types of LC depending on the place of collection of the material and the nodal station

Material SCLC Adenocarcinoma Squamous cell carcinoma NOS Total LC
EBUS-TBNA/EUS-FNA of lymph nodes 250 (27.7%) 331 (36.7%) 209 (23.1%) 114 (12.5%) 904 (100%)
EBUS-TBNA/EUS-FNA of tumour 88 (24.7%) 94 (25.8%) 135 (37.2%) 44 (12.3%) 361 (100%)
EBUS-TBNA/EUS-FNA metastases to adrenal gland 3 (42.9%) 1 (14.3%) 2 (28.6%) 1 (14.3%) 7 (100%)
Forceps biopsy of tumour 156 (22%) 163 (25%) 270 (41.5%) 62 (9.5%) 651 (100%)

EBUS-TBNA, endobronchial ultrasound-guided transbronchial needle aspiration; EUS-FNA, endoscopic ultrasound-guided fine needle aspiration; LC, lung cancer; NOS, not otherwise specified; SCLC, small cell lung cancer.