Zhonghua jie he he hu xi za zhi = Zhonghua jiehe he huxi zazhi = Chinese journal of tuberculosis and respiratory diseases
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Zhonghua Jie He He Hu Xi Za Zhi · Feb 2005
Comparative Study[The application of 18F-fluorodeoxyglucose positron emission tomography in the diagnosis and staging of lung cancer].
To study the clinical value of 18F-fluorodeoxyglucose (FDG) positron emission tomography (PET) in the diagnosis and staging of lung cancer. ⋯ 18F-FDG PET imaging is of important clinical value in the diagnosis of lung lesions and the staging of malignancy.
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Zhonghua Jie He He Hu Xi Za Zhi · Jan 2005
[The effect of body position changes on lung function, lung CT imaging and pathology in an oleic acid-induced acute lung injury model].
To study the effect of body position changes on lung mechanics, oxygenation, CT images and pathology in an oleic acid-induced acute lung injury (ALI) model. ⋯ Prone and rotation positions can improve oxygenation in this ALI model. Continuous rotation can relieve the extent of compressive lung collapse which occurs in ALI.
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Zhonghua Jie He He Hu Xi Za Zhi · Dec 2004
[Application of multi-predictors in the ventilator weaning process].
To evaluate the effects of rapid shallow breathing index (RSBI), airway occlusion pressure (P(0.1)) and traditional weaning predictors in the weaning process for patients undergoing prolonged mechanical ventilation. ⋯ In the weaning process for patients undergoing prolonged mechanical ventilation, RSBI and P(0.1) are valuable and accurate predictors. Traditional weaning predictors may be useless.
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Zhonghua Jie He He Hu Xi Za Zhi · Nov 2004
Case Reports[Pulmonary artery sarcoma misdiagnosed as pulmonary thromboembolism: report of 3 cases and literature review].
To improve the differential diagnosis of pulmonary artery sarcoma from pulmonary embolism. ⋯ Pulmonary artery Sarcoma can be easily misdiagnosed as pulmonary thromboembolism.
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Zhonghua Jie He He Hu Xi Za Zhi · Nov 2004
[Effect of dead space loading on ventilation, respiratory muscle and exercise performance in chronic obstructive pulmonary disease].
To evaluate the effect of dead space (V(D)) loading on ventilation and respiratory muscle function, to test a novel measurement of oxygen consumption of respiratory muscle, and to analyze the effect of oxygen consumption of respiratory muscle on exercise performance. ⋯ Lengthening respiratory tube to 46 cm (300 ml dead space) combined with moderate constant work exercise does not worsen the airflow obstructive in COPD,or results in respiratory muscle fatigue both in the COPD patients and the healthy controls. The enhancement of V.O(2) under V(D) loading can be considered as oxygen consumption of respiratory muscle working for increased ventilation. An advantage of oxygen consumption in respiratory muscle during moderate intensity exercise in COPD implies that maintaining the balance of oxygen supplying to both respiratory and limb muscles might be the key point in performing moderate to heavy exercise.