Background Cryobiopsy is used to biopsy peripheral lung lesions through flexible bronchoscopy with fluoroscopic guidance. However, fluoroscopy is not available at some institutions. This study evaluated the feasibility of radial endobronchial ultrasound-guided bronchoscopic cryobiopsy without fluoroscopy. Methods This retrospective study was conducted at Chang Gung Memorial Hospital, Linkou b...

Hydatid cyst (HC) is a parasitic disease that may involve many organs, especially the lung and the liver. Pulmonary artery location of the hydatid cyst is extremely rare, but it may cause life-threatening complications. We report a case of a hydatid cyst that completely filled the left main pulmonary artery and its distal part without cardiac involvement. Thoracic computed tomography showed fil...

This new guideline covers the rapidly advancing field of interventional bronchoscopy using flexible bronchoscopy. It includes the use of more complex diagnostic procedures such as endobronchial ultrasound, interventions for the relief of central airway obstruction due to malignancy and the recent development of endobronchial therapies for chronic obstructive pulmonary disease and asthma. The gu...

A 62-year-old man with an indicated chest radiographic abnormality was referred to our hospital for more thorough examinations. Endobronchial ultrasound-guided transbronchial needle aspiration was performed because of a mass at the left hilum. Endobronchial ultrasound images showed scattered high-density spots in a low echoic and mosaic density. The pathological findings revealed pulmonary hama...

Endoscopic and endobronchial ultrasound are complementary techniques. When combined, they allow for nearly complete mediastinal staging in lung cancer. Each technique has inherent strengths and weaknesses, but when used simultaneously they become far more powerful, to the extent that mediastinoscopy -a more expensive and invasive procedure- is expected to decline in use as the application of en...

OBJECTIVE To investigate the diagnostic performance and safety of endobronchial ultrasound-guided transbronchial needle aspiration in patients presenting with radiological features of lung cancer. DESIGN Prospective case series. SETTING University teaching hospital, Hong Kong. PATIENTS Consecutive patients with mediastinal or hilar abnormalities suspected of or confirmed as having lung ca...

Hydatid cyst (HC) is a parasitic disease that may involve many organs, especially the lung and the liver. Pulmonary artery location of the hydatid cyst is extremely rare, but it may cause life-threatening complications. We report a case of a hydatid cyst that completely filled the left main pulmonary artery and its distal part without cardiac involvement. Thoracic computed tomography showed fil...

BACKGROUND The risk of endobronchial ultrasound-guided transbronchial biopsy-related pneumothorax is a major concern and warrants further studies. The aim of our study was to estimate the risk of pneumothorax after this procedure and identify its risk factors. METHODS From 2007 to 2011, 399 patients who underwent endobronchial ultrasound-guided transbronchial biopsy for peripheral lung lesion...

lung cancer is still diagnosed in advanced stage and most patients do not have the opportunity for surgical treatment. although in the recent years new diagnostic equipment is available such as the radial and linear endobronchial ultrasound (ebus) and electromagnetic fiberoptic bronchoscopy. however; novel targeted therapies with tyrosine kinase inhibitors of second generation and immunotherapy...