World journal of surgery
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World journal of surgery · Aug 2010
ReviewPulmonary contusion: an update on recent advances in clinical management.
Pulmonary contusion is a common finding after blunt chest trauma. The physiologic consequences of alveolar hemorrhage and pulmonary parenchymal destruction typically manifest themselves within hours of injury and usually resolve within approximately 7 days. Clinical symptoms, including respiratory distress with hypoxemia and hypercarbia, peak at about 72 h after injury. ⋯ The clinical diagnosis of acute parenchymal lung injury is usually confirmed by thoracic computed tomography, which is both highly sensitive in identifying pulmonary contusion and highly predictive of the need for subsequent mechanical ventilation. Management of pulmonary contusion is primarily supportive. Associated complications such as pneumonia, acute respiratory distress syndrome, and long-term pulmonary disability, however, are frequent sequelae of these injuries.
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World journal of surgery · Aug 2010
Comparative StudyComparison of surgical care deficiencies between US civil war hospitals and present-day hospitals in Sierra Leone.
Surgery is rapidly becoming a part of public health initiatives in developing countries. ⋯ Government hospitals in present day Sierra Leone lack the infrastructure, personnel, supplies, and equipment to adequately provide emergency and essential surgical care. In a comparison of present day Sierra Leonean and US Civil War hospitals, the US Civil War facilities are equivalent and in many ways superior. It is hoped that such a comparison will aid advocacy efforts so that greater resources are devoted to improving emergency and essential surgical care in low- and middle-income countries.