RESUMO
The role of endobronchial ultrasound (EBUS) and trans-esophageal endobronchial ultrasound (EUS-B) in lung cancer is well established and scientifically validated. There is increasing data that endosonography is a crucial tool for the diagnosis of central lung lesions, and mediastinal staging and restaging of non-small cell lung cancer patients. The present article reviews the technical aspects of EBUS and EUS-B and focus on the last published research regarding its value in lung cancer.
Assuntos
Carcinoma Pulmonar de Células não Pequenas , Neoplasias Pulmonares , Carcinoma Pulmonar de Células não Pequenas/diagnóstico por imagem , Endossonografia , Humanos , Neoplasias Pulmonares/diagnóstico por imagem , Mediastino/diagnóstico por imagem , Estadiamento de NeoplasiasRESUMO
In the past few years transthoracic ultrasound has been recognized as an important tool for chest physicians. At present, ultrasound devices are practical, portable, easy to use and reliable, which makes them suited for diagnostic investigations as well as for therapeutic procedures guidance. Basic ultrasound technical expertise is required to assess pleural effusions and perform ultrasound -guided thoracentesis. More complex procedures can be done with specific training and include assistance to chest drain insertion and identification with potential biopsy of thoracic lesions. The authors aim to review, in a practical approach, the technique and recent developments in this field. Clinical cases are presented in order to illustrate and guide the beginner in chest ultrasound.