Pulmonary Hypertensive Changes Secondary to COVID-19 Pneumonia in a Chronically SARS-CoV-2-Infected Bilateral Lung Explant.

COVID-19, the syndrome caused by the novel coronavirus SARS-CoV-2, has spread throughout the world, causing the death of at least three million people. For the over 81 million who have recovered, however, the long-term effects are only beginning to manifest. We performed a bilateral lung transplant on a 31-year-old male patient for chronic hypoxic respiratory failure, severe pulmonary hypertension and radiographically identified pulmonary fibrosis five months after an acute COVID-19 infection.

Successful lung transplantation with graft recovered after thoracoabdominal normothermic perfusion from donor after circulatory death.

Lung transplantation with lungs procured from donors after circulatory death (DCD) has been established as an alternative technique to traditional donation after brain death (DBD) with comparable outcomes. Recently, in situ thoracoabdominal normothermic regional perfusion (TA-NRP) has emerged as a novel technique employed in the procurement of cardiac allografts after circulatory death. TA-NRP, in contrast to ex situ machine perfusion, has the advantage of allowing in situ assessment of donor organs prior to final acceptance.

Combination plate and band fixation for primary closure in bilateral lung transplantation.

Background: Sternal complications are common following transverse thoracosternotomy in patients undergoing bilateral lung transplantation. We present a single-institution experience using a next generation rigid fixation system for primary sternal closure following transverse sternotomy for bilateral lung transplantation.

Methods: Retrospective review was performed on all patients who had bilateral sequential lung transplants utilizing a transverse thoracosternotomy from 2016 to 2020.

Bronchoscopy: Diagnostic and Therapeutic for Non-Small Cell Lung Cancer.

The bronchoscope has gone through much advancement from its origin as a thin metal tube. It has become a highly sophisticated tool for clinicians. Both rigid and the flexible bronchoscopes are invaluable in the diagnosis and treatment of non-small cell lung cancer.

Purification and characterization of cytoplasmic NADP+-isocitrate dehydrogenase, and amplification of the NADP+-IDH gene from the wing-dimorphic sand field cricket, Gryllus firmus.

Cytoplasmic NADP(+)-isocitrate dehydrogenase (NADP(+)-IDH) has been purified and characterized, and its gene sequenced in many animal, plant, and yeast species. However, much less information is available on this enzyme-gene in insects. As a first step in investigating the biochemical and molecular mechanisms by which NADP(+)-IDH contributes to adaptations for flight vs.