Background: The use of positive end-expiratory pressure (PEEP) can have an important role as one of the ways to prevent and treat atelectasis, but it seems that there is still no consensus about its beneficial level. The aim of this study was to determine the effect of different levels of PEEP on the incidence of atelectasis after heart surgery.    Methods: This is...

The traditional intraoperative ventilatory settings (tidal volume > 10 ml/kg ideal body weight) can be harmful even in patients with healthy lungs. In the operating theatre, safe anesthesia and optimization of oxygen delivery should be achieved while minimizing the deleterious effects of surgical trauma and avoiding iatrogenic complications. This review examines the mechanisms of perioperative ...

Rounded atelectasis is atelectasis of the peripheral part of the lung, typically in contact with thickened pleura, featuring characteristic computed tomography findings. In this case, a 61-year-old man with history of asbestos exposure presented with a right-middle-lobe nodule on chest radiograph, with computed tomography findings suspicious for neoplasm. The patient underwent surgical resectio...

BACKGROUND Atelectasis results in impaired compliance and gas exchange and, in extreme cases, increased microvascular permeability, pulmonary hypertension, and right ventricular dysfunction. It is not known whether such atelectasis-induced lung injury is due to the direct mechanical effects of lung volume reduction and alveolar collapse or due to the associated regional lung hypoxia. The author...

12 day male patient followed with supracardiac total anomalous pulmonary venous connection (TAPVC) was admitted to our service after one of surgical repair .The extubation attempts failed three times because the atelectasis occurred in lungs. As conventional therapy improve Atelectasis, dornase alpha tested via intubation cannula . It avoided recurrence and discharged no oxygen

Major tracheobronchial trauma may lead to underestimation of the potential for lung donation due to insufficient alveolar ventilation and resulting poor oxygenation, bronchoscopic findings and radiographic findings (e.g. atelectasis). Here, we report a case of successful bilateral lung transplantation from a deceased donor whose right bronchus was ruptured by a trauma from the main bronchus to ...