نتایج جستجو برای: atelectasis
تعداد نتایج: 2326 فیلتر نتایج به سال:
BACKGROUND Intraperitoneal insufflation of carbon dioxide (CO2) may promote collapse of dependent lung regions. The present study was undertaken to study the effects of CO2-pneumoperitoneum (CO2-PP) on atelectasis formation, arterial oxygenation, and arterial to end-tidal PCO2-gradient (Pa-E'(CO2)). METHODS Fifteen anaesthetized pigs [mean body weight 28 (SD 2) kg] were studied. Spiral comput...
OBJECTIVE To assess the diagnostic accuracy of peripheral capillary oxygen saturation (SpO2) while breathing room air for 5 min (the 'Air-Test') in detecting postoperative atelectasis. DESIGN Prospective cohort study. Diagnostic accuracy was assessed by measuring the agreement between the index test and the reference standard CT scan images. SETTING Postanaesthetic care unit in a tertiary h...
Pulmonary collapse is a common problem after coronary artery bypass graft surgery (CABG). If absorption atelectasis during anaesthesia is an important mechanism in the genesis of pulmonary collapse after CABG, the addition of nitrogen to the inspired gas during anaesthesia should reduce the amount of postoperative collapse. We studied 30 patients who were allocated randomly and prospectively to...
At the beginning of the last century, Pasteur described postoperative pulmonary atelectasis, analysed postoperative pulmonary complications (PCC; see below) and noted: `when the true history of postoperative lung complications comes to be written, active collapse of the lung, from de®ciency of inspiratory power, will be found to occupy an important position among determining causes'. Indeed, at...
OBJECTIVE This case report describes an unusual presentation of right upper lobe atelectasis associated with refractory hypoxemia to conventional alveolar recruitment maneuvers in a patient soon after coronary artery bypass grafting surgery. METHOD Case-report. RESULTS The alveolar recruitment with PEEP = 40 cm H2O improved the patient's atelectasis and hypoxemia. CONCLUSION In the presen...
ภาวะปอดแฟบเป็นปัญหาท่ีพบได้บ่อยในเวชปฏิบัติ โดยเฉพาะในเด็ก โดยสาเหตุหลักๆ คือ ภาวะปอดแฟบที่เกิด จากอากาศถูกดูดซึม เกิดจากการถูกกดเบียดและเกิดจากการ ยึดติดกันของถุงลม การวินิจฉัยปัญหานี้อาศัยการซักประวัติ ตรวจร่างกายและการสืบค้นท่ีสมบูรณ์และต้องการผู้แปลผลท่ี มีประสบการณ์ การตรวจเอกซเรย์ปอดท้ังภาพถ่ายด้านหน้า หลังและด้านข้างมีความส�าคัญมากในการวินิจฉัย เทคนิคการ สืบค้นใหม่ๆ อย่างเช่นการตรวจ PET/CT scan ด้วย F-18 FDG จะช่วยแย...
This report describes a case in which a patient presented with hemothorax after a minimally invasive transforaminal lumbar interbody fusion (mTLIF) was performed under general anesthesia. Diagnosis of hemothorax was delayed because it is a rare complication of mTLIF. Following surgery, the patient was diagnosed with total atelectasis by a respiratory physician in the intensive care unit. The at...
Pulmonary atelectasis is described as a state of a given region of lung parenchyma collapsed and non-aerated. This study aimed to describe the characteristics and clinical outcome of children with atelectasis, assisted by physical therapy service. This is a case report whose information was collected from records of children hospitalized at the University Hospital of Londrina/HU, in 2009. Seven...
BACKGROUND Atelectasis is a common finding in mechanically ventilated children with healthy lungs. This lung collapse cannot be overcome using standard levels of positive end-expiratory pressure (PEEP) and thus for only individualized lung recruitment maneuvers lead to satisfactory therapeutic results. In this short communication, we demonstrate by lung ultrasound images (LUS) the effect of a p...
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