The Annals of thoracic surgery
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Comparative Study
Extensive Lung Resection for Nontuberculous Mycobacterial Lung Disease With Multilobar Lesions.
Nontuberculous mycobacterial lung disease often spreads to multiple lobes, and extensive lung resection (ELR) is sometimes required to control the disease. The safety and feasibility of ELR for nontuberculous mycobacterial lung disease remain unclear, however. ⋯ ELR for nontuberculous mycobacterial lung disease has some drawbacks compared with SALR but seems as safe and feasible as SALR. ELR may provide improved disease control in some cases of nontuberculous mycobacterial lung disease with multilobar lesions.
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Emerging studies on radiologic findings in patients with coronavirus disease 2019 (COVID-19) report a high incidence of bilateral lung involvement, with ground-glass opacities imaging being the most common pattern on computed tomography. Cystic lesions, such as pneumatoceles, are rare, although they may occur in 10% of cases. ⋯ The superinfection of pneumatoceles is a potential life-threatening condition for which no standardized therapeutic algorithm has been accepted. We report a case of a COVID-19 patient successfully treated by lung resections for infected pneumatoceles.
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Comprehensive information on the characteristics of surgical heart valves (SHVs) is essential for optimal valve selection. Such information is also important in assessing SHV function after valve replacement. Despite the existing regulatory framework for SHV sizing and labelling, this information is challenging to obtain in a uniform manner for various SHVs. ⋯ Previously, the EACTS-STS-AATS Valve Labelling Task Force identified the most important problems around SHV sizing and labelling. This Expert Consensus Document formulates recommendations for providing SHV physical dimensions, intended implant position and hemodynamic performance in a transparent, uniform manner. Furthermore, the Task Force advocates for the introduction and use of a standardized chart to assess the probability of prosthesis-patient mismatch and calls valve manufacturers to provide essential information required for SHV choice on standardized Valve Charts, uniformly for all SHV models.