Monaldi archives for chest disease = Archivio Monaldi per le malattie del torace / Fondazione clinica del lavoro, IRCCS [and] Istituto di clinica tisiologica e malattie apparato respiratorio, Università di Napoli, Secondo ateneo
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Monaldi Arch Chest Dis · Apr 2019
Multicenter Study Comparative Study Observational StudyA retrospective study of endobronchial ultrasound transbronchial needle aspiration versus conventional transbronchial needle aspiration in diagnosis/staging of hilar/mediastinal lymph node in lung cancer: Which role in clinical practice?
The conventional-trans bronchial needle aspiration (c-TBNA) has been the first procedure for sampling hilar/mediastinal lymph node for the diagnosis/staging of lung cancer. In the last decade the endobronchial ultrasound trans bronchial needle aspiration (EBUS-TBNA) was introduced in clinical practice and became the first-choice exam in diagnosis and staging of lung cancer. The aim of this study was to compare the diagnostic accuracy (DA), sensitivity and adequacy of c-TBNA and EBUS-TBNA. ⋯ The EBUS-TBNA in patients with lymph nodes size <2 cm presented a statistically significant difference in the DA, adequacy and sensitivity compared to c-TBNA procedure, while there were no significant differences in the DA, adequacy and sensitivity between EBUS-TBNA and c-TBNA in patients with lymph node size ≥2 cm. The results of our study indicated that the EBUS-TBNA should be the first-choice procedure for the diagnosis/staging in lung cancer patients with lymph node size <2 cm. In patients with lymph node size ≥2 cm, instead, both procedures can be used for the diagnosis/staging of lung cancer.