atelectatic

WordNet

collapse of an expanded lung (especially in infants); also failure of pulmonary alveoli to expand at birth

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Effect of Positive End-expiratory Pressure on Regional Ventilation Distribution during Mechanical Ventilation after Surfactant Depletion.

Bayat S, Porra L, Albu G, Suhonen H, Strengell S, Suortti P, Sovijärvi A, Peták F, Habre W.Source* Associate Professor, Université de Picardie Jules Verne, EA4285 Péritox-INERIS and Pediatric Lung Function Laboratory, CHU Amiens, Amiens, France. † Postgraduate Research Fellow, ‖ Ph.D. Student, Department of Physics, University of Helsinki, Helsinki, Finland. ‡ Postgraduate Research Fellow, Anesthesiological Investigation Unit, University of Geneva, Geneva, Switzerland. § Postgraduate Research Fellow, European Synchrotron Radiation Facility, Grenoble, France. # Professor, Department of Physics, University of Helsinki, and European Synchrotron Radiation Facility. ** Professor, Department of Clinical Physiology and Nuclear Medicine, Helsinki University Central Hospital, Helsinki, Finland. †† Associate Professor, Department of Medical Physics and Informatics, University of Szeged, Szeged, Hungary. ‡‡ Associate Professor, Geneva Children's Hospital, University Hospitals of Geneva and Geneva University, Geneva, Switzerland.
Anesthesiology.Anesthesiology.2013 Apr 2. [Epub ahead of print]
BACKGROUND:: Ventilator-induced lung injury occurs due to exaggerated local stresses, repeated collapse, and opening of terminal air spaces in poorly aerated dependent lung, and increased stretch in nondependent lung. The aim of this study was to quantify the functional behavior of peripheral lung u
PMID 23559029

Jung TT, Alper CM, Hellstrom SO, Hunter LL, Casselbrant ML, Groth A, Kemaloglu YK, Kim SG, Lim D, Nittrouer S, Park KH, Sabo D, Spratley J.SourceDepartment of Otolaryngology, Loma Linda University, Loma Linda, California, USA.
Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery.Otolaryngol Head Neck Surg.2013 Apr;148(4 Suppl):E122-43. doi: 10.1177/0194599812467425.
Background and Objectives Although serious complications of otitis media (OM) such as brain abscess are rare, sequelae of OM such as tympanic membrane perforation and atelectatic tympanic membrane are quite common. Inner ear sequelae can cause hearing loss and speech and language problems. The objec
PMID 23536529

Improved ventilation-perfusion matching by abdominal insufflation(pneumoperitoneum) with CO2 but not with air.

Strang CM, Ebmeyer U, Maripuu E, Hachenberg T, Hedenstierna G.SourceDepartment of Anaesthesiology and Intensive Care Medicine, Otto-von-Guericke-University,Magdeburg,Germany - christof.strang@med.ovgu.de.
Minerva anestesiologica.Minerva Anestesiol.2013 Mar 19. [Epub ahead of print]
Background: Pneumoperitoneum (PP) by CO2-insufflation causes atelectasis however with maintained or even improved oxygenation. We studied the effect of abdominal insufflation by carbon dioxide (CO2) and air on gas exchange during PP. Methods: 27 anesthetized pigs were studied during PP with insuffla
PMID 23511363