Zhonghua jie he he hu xi za zhi = Zhonghua jiehe he huxi zazhi = Chinese journal of tuberculosis and respiratory diseases
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To study the clinical features of pulmonary Wegener's granulomatosis. ⋯ Wegener's granulomatosis has different radiographic manifestations and is difficult to differentiate from pulmonary abscess, tuberculosis, pneumonia or lung cancer. Repeated and multiple biopsies are essential to confirm the diagnosis.
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Zhonghua Jie He He Hu Xi Za Zhi · May 2003
[The role of the static P-V curve under zero end-expiratory pressure in sustained inflation in patients with acute respiratory distress syndrome].
To evaluate the value of static P-V curve under zero end-expiratory pressure (ZEEP) in predicting the effect of sustained inflation (SI) on hemodynamics, oxygenation and alveolar recruitment in patients with acute respiratory distress syndrome (ARDS). ⋯ The static P-V curves under ZEEP exhibited different patterns in responders and non-responders to SI in ARDS patients, and may be of value in predicting the response to SI.
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Zhonghua Jie He He Hu Xi Za Zhi · Jun 2002
[A study on viral infections in patients with chronic obstructive pulmonary disease].
To study the relation between viral infection and chronic obstructive pulmonary disease (COPD), and the role of viral infection in the pathogenesis of COPD. ⋯ Viral infection was common in acute exacerbation of COPD, and related to the pathogenic mechanism of COPD.
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Zhonghua Jie He He Hu Xi Za Zhi · Jun 2002
[Transbronchial needle aspiration in diagnosing mediastinal and hilar tuberculous lymphadenopathy].
To study the application of transbronchial needle aspiration(TBNA) in the diagnosis of mediastinal and hilar tuberculous lymphadenopathy. ⋯ TBNA is a useful and convenient technique in the diagnosis of mediastinal and hilar tuberculous lymphadenopathy.
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Zhonghua Jie He He Hu Xi Za Zhi · Apr 2002
Clinical Trial[Electroencephalogram spectral power analysis of obstructive sleep apnea syndrome patients before and during continuous positive airway pressure therapy].
To investigate the instant effects of continuous positive airway pressure (CPAP) on EEG spectral power changes in obstructive sleep apnea syndrome (OSAS) patients. ⋯ CPAP has an acute effect in improving the sleep architecture and EEG power spectrum. The SEF, beta index and alpha index are more sensitive than MPF, delta index and theta; index to CPAP therapy. These changes may be related to the recovery of cerebral function in OSAS patients after CPAP therapy. More studies need to be conducted to investigate how these changes happen and their relation to daytime cerebral function.