https://www.selleckchem.com/products/sabutoclax.html The patient then underwent thoracoscopic radical resection of the right upper lung cancer under general anesthesia and recovered uneventfully after surgery. The postoperative pathology examination showed complete response and no signs of recurrence were discovered on the 6 months follow up during which time the patient received immunotherapy on a monthly basis. We report on a case of immunotherapy in a geriatric patient with literature review which supports new treatment strategies for the treatment of elderly patients with lung cancer.Pulmonary vein stenosis (PVS) is a rare event following lung transplantation which increases the risk of morbidity and mortality. Early detection and rapid treatment of this condition is crucial for its management. Although several reports on PVS have been published, there is little consensus regarding its diagnosis and the methods of management. Here we present our experience with PVS. A 31-year-old man received a left lung transplant for chronic hypersensitivity pneumonitis. One year after his single-lung transplant, he began to develop persistent progressive hypoxemia. Computed tomography (CT) of the chest showed left pleural effusion and thickening of the interlobular septa. The results of bronchoscopy and transbronchial biopsies excluded the possibility of acute rejection or infection. The pleural effusion was transudative with lymphocyte predominance. Computed tomography angiography (CTA) in the left atrium and pulmonary veins demonstrated obvious stenosis of both the upper and lower left pulmonary veins (LLPVs) at the transplant anastomotic site. The patient underwent a catheter-guide stent implantation into the stenotic segment of the upper left pulmonary vein (ULPV), and his pleural effusion and hypoxemia problems were ameliorated. Ten months after the intervention, the patient was in excellent clinical condition. In a literature review, we discuss the importance of identif