Background: Endobronchial ultrasound-transbronchial nee dle aspiration (EBUS-TBNA) is a useful technique for cytological assessment of enlarged mediastinal lymph nodes with a high diagnostic yield for lung cancer. However, the small sample volume can be problematic in diagnosing benign diseases and for molecular analysis of malignant tumours. Objectives: The aim of the study was to evaluate a novel lymph node forceps for EBUS-guided lymph node biopsy (EBUS-transbronchial forceps biopsy; EBUS-TBFB) in malignant and benign conditions concerning safety, feasibility, and diagnostic yield. Methods: Patients with enlarged mediastinal or hilar lymph nodes were included. EBUS-TBNA was performed followed by EBUS-guided TBFB with the lymph node forceps. Three biopsy specimens were obtained. The diagnostic yields of EBUS-TBFB, EBUS-TBNA, and the combination of both sampling techniques were compared. Complications were systematically recorded. Results: Fifty-five patients with enlarged mediastinal nodes were enrolled into this study. Specimens adequate for histological analysis were obtained in all but one case using EBUS-TBFB. EBUS-TBFB increased the diagnostic yield of EBUS-TBNA from 64 to 93% in benign conditions. The overall diagnostic yield was higher compared to EBUS-TBNA alone. EGFR mutation analysis could be achieved in the forceps biopsy samples as needed. No complications were observed. Conclusions: EBUS-TBFB with a novel lymph node forceps is safe and provides adequate histological specimens of enlarged mediastinal lymph nodes. EBUS-TBFB increases the diagnostic yield in benign conditions and may add value in molecular analysis of non-small cell lung cancer.

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Reconstruction of long tracheal defects still proves to be a challenge. Free fasciocutaneous flaps with cartilaginous struts or an allotransplant trachea have been reported but not been widely performed. This article reports with the experience of using a tracheal allotransplant in such a defect.A 43-year-old lady presented with adenoid cystic carcinoma involving the entire trachea from subglottic area up to the carina, leading to a life-threatening airway occlusion. After preliminary stenting, allotransplant trachea obtained from a brain-dead individual was revascularized in the forearm of the patient after mechanical decellularization to reduce the immune load and fulfil the need for immunosuppression in the background of active cancer. Subsequently, the trachea and larynx were resected. The vascularized neotrachea was transferred successfully into the neck. The patient did well initially but succumbed to a fatal hemorrhage due to innominate vein aneurysmal rupture on the 22nd day after the transplant.The technical details of resection, fabrication of the neotrachea, its transfer, and the lessons learnt in this tracheal allotransplant are described.

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In video-assisted thoracoscopic lobectomy, the anterior rib cutting technique is a safe and feasible procedure for delivering large tumors, causing no more pain than complete video-assisted thoracoscopic lobectomy, and allowing faster recovery than other non-complete video-assisted thoracoscopic lobectomy techniques.