STUDY OBJECTIVES To determine the test performance characteristics of transbronchial needle aspiration (TBNA), transthoracic needle aspiration (TTNA), endoscopic ultrasound-guided needle aspiration (EUS-NA), and mediastinoscopy in staging non-small cell lung cancer (NSCLC). DESIGN, SETTING, AND PARTICIPANTS Systematic search of MEDLINE, HealthStar, and Cochrane Library databases to July 2001 ...

Mediastinoscopy is a minimally invasive surgical procedure that allows visualization and tissue sampling of mediastinal nodes. Mediastinoscopy has been extremely valuable in the evaluation and staging of lung cancer and therefore has been considered the gold standard for this purpose for over 30 years. Historically, this procedure has been associated with a low morbidity and mortality and a hig...

OBJECTIVE The results of primary surgery for non-small cell lung cancer (NSCLC) with involved ipsilateral mediastinal or subcarinal lymph nodes (N2 disease) remains poor. However, several studies suggest that induction chemotherapy could increase long-term survival in patients with N2 disease. Therefore, accurate preoperative staging of the mediastinum remains of paramount importance for the tr...

BACKGROUND We report our experience with mediastinoscopy at Auckland city hospital, a tertiary referral centre. We wished to examine correlations between clinical diagnosis and that made by histological sampling of enlarged mediastinal nodes particularly in patients with isolated mediastinal adenopathy. METHODS We retrospectively reviewed clinical records of all patients who underwent mediast...

BACKGROUND/AIM Mediastinoscopy is an invasive procedure that is used in the diagnosis of mediastinal diseases and in staging lung cancer. Tumor cell seeding during mediastinoscopy along the mediastinum and the incision line is a very rare complication. This study aimed to test the safety of mediastinoscopy in terms of tumor seeding by cytological evaluation of mediastinal lavage samples taken b...

BACKGROUND Safety is a concern in natural orifice transluminal endoscopic surgery (NOTES) mediastinoscopy. The objective of this study was to compare the safety of NOTES mediastinoscopy with video-assisted mediastinoscopy (VAM). METHODS Twenty-four pigs were randomly assigned to NOTES or VAM. Thirty-minute mediastinoscopies were performed with the identification of seven predetermined structu...

Forty-four patients coming to surgery for carcinoma of the bronchus underwent preoperative staging of the mediastinum by computed tomography (CT scanning) and surgical exploration of the mediastinum by cervical mediastinoscopy or left anterior mediastinotomy or both. Where mediastinal nodes were affected the sensitivity and specificity of computed tomography was inferior to that of mediastinosc...

OBJECTIVES In patients with lung cancer, endosonography has emerged as a minimally invasive method to obtain cytological proof of mediastinal lymph nodes, suspicious for metastases on imaging. In case of a negative result, it is currently recommended that a cervical mediastinoscopy be performed additionally. However, in daily practice, a second procedure is often regarded superfluous. The goal ...