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25例实施EBUS-TBNA患者的临床资料

The clinical date of 25 patients undergoing EBUS-TBNA

Clinical features	Statistical results
CT: computer tomography; EBUS-TBNA: endobronchial ultrasound-guided transbronchial needle aspiration
Gender (M:F)	16:9
Age (Mean±SD)	60±13
Size of target lesion on CT scan
Right paratracheal region, cm (Mean±SD)	3.15±1.18
Subcarinal region, cm (Mean±SD)	2.28±1.06
Diameter of target lesion under utrasound scan
Right paratracheal region, cm (Mean±SD)	2.17±1.62
Subcarinal region, cm (Mmean±SD)	1.85±1.43
Number of patients with fine needle
Only right paratracheal region puncture	4
Only subcarinal region puncture	1
Both right paratracheal and subcarinal regions puncture	20
Needle aspirated per station (median [range])	3 [1-5]
Final diagnosis (total 25)
Small cell lung cancer	13
Lung adenocarcinoma	2
Squamous cell carcinoma	5
Atypical carcinoid	1
Diffuse large B-cell lymphoma	1
Non-small cell lung cancer, poorly differentiated	2
No diagnosis [n (%)]	1 (4.0%)
Complications
Transient desaturation during procedure [n (%)]	3 (12.0%)
Severe bleeding or death	0