Mediastinoscopy

BACKGROUND: The objective of the current study was to investigate the safety and feasibility of mediastinoscopy-assisted esophagectomy (MAE). METHODS: A meta-analysis was conducted between MAE and traditional transthoracic esophagectomy (TTE). For a comparative analysis of MAE and TTE, we searched PubMed, the Cochrane Library, Embase, and Web of Science databases. We identified the relevant literature and extracted the relevant data. Finally, RevMan 5.3 software was applied to conduct a meta-analysis of the data...

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Lung cancer represents the second most common malignancy worldwide and lymph node (LN) involvement serves as a crucial prognostic factor for tailoring treatment approaches. Invasive methods, such as mediastinoscopy and endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA), are employed for preoperative LN staging. Among the preoperative non-invasive diagnostic methods, computed tomography (CT) and, recently, positron emission tomography (PET)/CT with fluorine-18-fludeoxyglucose ([18 F]FDG) are routinely recommended by several guidelines; however, they can both miss pathologically proven LN metastases, with an incidence up to 26% for patients staged with [18 F]FDG PET/CT...

Background Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) is a diagnostic procedure that allows clinicians to stage lung cancer by sampling lymph nodes in the mediastinum. EBUS-TBNA is recommended as a first step prior to mediastinoscopy for lung cancer mediastinal staging. This procedure has greatly aided pulmonologists in diagnosing mediastinal pathologies with substantial progress. In this study, our aim is to analyze how cell blocks affect the diagnostic yield of mediastinal and hilar lymphadenopathy using an EBUS cytology needle...

OBJECTIVE: The current report describes two rare cadaveric findings of a left sided brachiocephalic trunk (BCT) in relation to the trachea, and its high-riding course above the suprasternal notch (SN). CASES DESCRIPTION: In two elderly body donors dissected after death, a left-sided BCT was identified with a high-riding course (0.5 and 0.8 cm above the SN). The BCT originated from the aortic arch, in common with the left common carotid artery, more distally than the typical left-side location and crossed in front of the trachea...

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BACKGROUND: Advances in bronchoscopy have impacted the practice patterns in the sampling of thoracic lymph nodes and lung lesions. OBJECTIVES: The aim of the study was to study the trends in utilization of mediastinoscopy, transthoracic needle aspiration (TTNA), and bronchoscopic transbronchial sampling. METHODS: We conducted an analysis of patient claims for sampling of thoracic lymph nodes and lung lesions in the Medicare population and a sample of the commercial population between 2016 and 2020...

The Oncology Grand Rounds series is designed to place original reports published in the Journal into clinical context. A case presentation is followed by a description of diagnostic and management challenges, a review of the relevant literature, and a summary of the authors' suggested management approaches. The goal of this series is to help readers better understand how to apply the results of key studies, including those published in Journal of Clinical Oncology, to patients seen in their own clinical practice...

BACKGROUND: The aim was to compare transhiatal esophagectomy via mediastinoscopy (TEM) with Sweet procedure for patients with T2 midpiece and distal esophageal squamous cell carcinoma (ESCC). MATERIALS AND METHODS: By virtue of propensity score matching, 42 T2 ESCC patients who underwent TEM ( n  = 21) and Sweet procedure ( n  = 21) were included. Both the short-term and long-term outcomes of these patients were observed. RESULTS: Compared with the Sweet procedure, the TEM procedure showed less operation time (133...

BACKGROUND: The Commission on Cancer implemented Standard 5.8 in 2021, which requires removal of 3 mediastinal nodes and 1 hilar node with lung cancer resection. We conducted a national survey to assess whether surgeons who treat lung cancer in different clinical settings correctly identify mediastinal lymph node stations. METHODS: Cardiac or thoracic surgeons expressing interest in lung cancer surgery on the Cardiothoracic Surgery Network were asked to complete a 7-question survey assessing their knowledge of lymph node anatomy...

Bronchogenic carcinoma comprises >90% of primary lung tumors. The present study aimed to estimate the profile of patients with bronchogenic carcinoma and assess the cancer resectability in newly diagnosed patients. This is a single-center retrospective review conducted over a period of 5 years. A total of 800 patients with bronchogenic carcinoma were included. The diagnoses were mostly proven with either cytological examination or histopathological diagnosis. Sputum analysis, cytological examination of pleural effusion and bronchoscopic examination were performed...

EBUS-TBNA is a well-established procedure for diagnosis of mediastinal lymphadenopathy replacing the need for mediastinoscopy. In certain diseases like lymphomas, the yield is reportedly 50%, sarcoidosis lymph nodes also give a yield of 80% with EBUS and at times, more material is needed for better characterization of malignancies. EBUS-intranodal forceps biopsy may be useful in these situations. In our series of seven cases, we describe a unique and safe technique of obtaining forceps biopsy from mediastinal lymph nodes under real-time endobronchial ultrasound guidance using a 19G EBUS-TBNA needle tract and thin biopsy forceps...

BACKGROUND: Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) is the technique of choice in the study of mediastinal and hilar lesions; however, it can be affected by the insufficiency of intact biopsy samples, which might decrease its diagnostic yield for certain conditions, thus requiring re-biopsies or additional diagnostic procedures such as mediastinoscopy when the probability of malignancy remains high. Our objectives were to 1) attempt to reproduce this technique in the same conditions that we performed EBUS-TBNA, i...

PURPOSE: Resectable non-small-cell lung cancer (NSCLC) with a high probability of mediastinal nodal involvement requires mediastinal staging by endosonography and, in the absence of nodal metastases, confirmatory mediastinoscopy according to current guidelines. However, randomized data regarding immediate lung tumor resection after systematic endosonography versus additional confirmatory mediastinoscopy before resection are lacking. METHODS: Patients with (suspected) resectable NSCLC and an indication for mediastinal staging after negative systematic endosonography were randomly assigned to immediate lung tumor resection or confirmatory mediastinoscopy followed by tumor resection...

BACKGROUND: Although the transmediastinal approach as a radical esophagectomy for esophageal carcinoma patients has attracted attention, its advantages over the transthoracic approach remain unclear. This study aimed to evaluate the efficacy of transmediastinal esophagectomy (TME) in terms of postoperative respiratory complications compared to that of open transthoracic esophagectomy (TTE). METHODS: We reviewed patients with thoracic and abdominal esophageal carcinoma who underwent TME or TTE between February 2014 and November 2021...

BACKGROUND: Pulmonary complications after thoracic surgery are common and are associated with prolonged hospital stay, higher costs, and increased mortality. This study aimed to evaluate the value of The Assess Respiratory risk in Surgical Patients in Catalonia (ARISCAT) risk index in predicting pulmonary complications after thoracic surgery. METHODS: This retrospective study was conducted at Almoosa Specialist Hospital, Saudi Arabia, from August 2016 to August 2019 and included 108 patients who underwent thoracic surgery during the study period...

OBJECTIVE: To compare the clinicopathological features and perioperative outcomes of video-assisted mediastinoscopy esophagectomy (VAME) compared to video-assisted thoracoscopy esophagectomy (VATE) in esophageal cancer. METHODS: We comprehensively searched online databases (PubMed, Embase, Web of Science and Wiley online library) to find available studies exploring the clinicopathological features and perioperative outcomes between VAME and VATE in esophageal cancer...

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We present the case of a patient with severe complications from mediastinal bleeding after endosonographically guided transbronchial cryobiopsy (EBUS-TBKB) with suspected advanced lymphoma. The EBUS-TBKB is a new effective examination method in interventional pneumology for the diagnosis of diseases with mediastinal lymph node enlargement and intrathoracic tumors, with which large tissue cylinders in the mediastinum can be obtained. Due to the high diagnostic value of endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) for the clarification of lymphadenopathy, the examination should not be carried out as a routine application...

OBJECTIVE: The diagnostic accuracy and yield of endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) is not well established in lymphoma and other mediastinal-related diseases. The objective of this study was to examine the yield of a combined technique of EBUS-TBNA and endobronchial ultrasound-guided transbronchial forceps biopsies (EBUS-TBFB) compared with each modality alone in lymphoma and other mediastinal-related diseases. METHODS: This was a retrospective review of cases of mediastinal lymphadenopathy of unknown etiology accessed using TBNA and TBFB...