Journal of thoracic oncology : official publication of the International Association for the Study of Lung Cancer
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Malignant pleural mesothelioma is a fatal neoplasm related to asbestos exposure. We investigated the effects of pleurectomy/decortication (P/D), hyperthermic pleural lavage with povidone-iodine and adjuvant chemotherapy in patients with malignant pleural mesothelioma. ⋯ In our experience, P/D combined with hyperthermic pleural lavage with povidone-iodine and adjuvant chemotherapy is a well-tolerated multimodality treatment associated with low morbidity and mortality. This multimodality treatment compares favorably with classical trimodality regimens involving chemotherapy, extrapleural pneumonectomy, and adjuvant radiotherapy, in our experience. Study limitations include small sample size, nonrandomization, and patient selection bias.
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Comment Letter
Vinflunine for non-small cell lung cancer: realistic hopes?
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Mediastinal lymphadenopathy in patients with an extrathoracic malignancy is a common clinical scenario. Invasive sampling of intrathoracic lymph nodes may be performed by mediastinoscopy or endoscopic ultrasound-guided fine needle aspiration. Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) is an alternative to mediastinoscopy and endoscopic ultrasound in patients with lung cancer and sarcoidosis. The utility of EBUS-TBNA in patients with extrathoracic malignancy was evaluated. ⋯ Because of the high prevalence of alternative diagnoses, pathological evaluation is important in patients with extrathoracic malignancy and suspected mediastinal or hilar lymph node metastases. EBUS-TBNA is a safe and sensitive technique and may be considered a first-line investigation in these patients.
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Selected patients with stage III (N2/N3) non-small cell lung cancer (NSCLC) who are downstaged to N0 by chemoradiation therapy might benefit from subsequent surgical resection of the tumor. How mediastinal lymph nodes can be best reevaluated is subject of debate. Transesophageal ultrasound-guided fine-needle aspiration (EUS-FNA) is a minimally invasive technique to sample mediastinal nodes. We assessed sensitivity and false-negative rate of EUS-FNA for the mediastinal restaging of patients with stage III NSCLC. ⋯ For mediastinal restaging of stage III NSCLC, EUS-FNA is a minimally invasive and safe method to confirm persistent nodal metastases, but this technique has a low negative predictive value and is therefore not useful for the exclusion of mediastinal metastases. Surgical restaging is indicated in the absence of mediastinal metastases at EUS-FNA.
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Randomized Controlled Trial Multicenter Study
Positron emission tomography-computed tomography compared with invasive mediastinal staging in non-small cell lung cancer: results of mediastinal staging in the early lung positron emission tomography trial.
Patients with non-small cell lung cancer (NSCLC) require careful preoperative staging to define resectability for potential cure. Fluorodeoxyglucose positron emission tomography combined with computed tomography (FDG PET-CT) is widely used to stage NSCLC. If the mediastinum is positive on PET-CT examination, some practitioners conclude that the patient is inoperable and refer the patient for nonsurgical treatment. ⋯ PET-CT assessment of the mediastinum is associated with a clinically relevant false-positive rate. Our study confirms the need for pathologic confirmation of mediastinal lymph node abnormalities detected by PET-CT.