BACKGROUND: The accurate information about the volume of pericardial effusion can assist in clinical decisions and has impartant prognostic value. In addition, accurate quantification of serial change in effusion volume is necessary in assessing pericardial disease and making a decision of immediate drainage. This study was performed to evaluate the efficacy of 2-D echocardiographic quantification of pericardial effusion. METHOD: The study populations are 22 patients with large pericardial effusion whose volume of effusion is confirmed by paracentesis or surgical drainage. Through the echocardiographic reviw, the volume of pericardial sac and heart was calculated by method of D'cruz and then, the effusion volume was derived as the difference of two volumes. Each echocardiographically calculated volume of pericardial effusion was compared with the measured volume drained percutaneously or surgically. RESULTS: The volume of pericardial effusion calculated echocardiographically was excellently correlated with the drained volume(r=0.90, p < 0.01). The echo-free space was well correlated with the volume of pericardial effusion in the anterior aspect of the heart(r=0.71, p < 0.01), but not in the posterior aspect. CONCLUSION: 2-D echocardiographic Quantification of pericardial effusion is simple and reliable method, and its clinical efficacy may be great.
Drainage ; Echocardiography ; Heart ; Humans ; Methods ; Paracentesis ; Pericardial Effusion ; Treatment Outcome

Vacuum-assisted closure therapy is an alternative method for a massive subcutaneous emphysema treatment. It is easily applicable and shows rapid effectiveness in massive subcutaneous emphysema, intractable with chest tube drainage.
Chest Tubes ; Drainage ; Negative-Pressure Wound Therapy ; Subcutaneous Emphysema

No abstract available.
Drainage*

No abstract available.
Drainage*

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Drainage*

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Drainage

No abstract available.
Drainage

OBJECTIVETo investigate the clinical effect of subcutaneous undermining dissection with continuous negative pressure drainage for the closure of cystic cavity-type bedsore.

METHODS12 patients with cystic cavity-type bedsore underwent surgical debridement and the wounds were closed after subcutaneous undermining dissection. The negative pressure drainage was put in the deep space. The healing process was observed.

RESULTSCompleted healing was achieved in all the 12 cases. The skin wounds healed after 17-20 days and the deep spaces closed after 36-43 days. 12 cases were followed up for 1 year with no occurrence.

CONCLUSIONSIt is an easy and effective method to treat cystic cavity -type bedsore by subcutaneous undermining dissection with continuous negative pressure drainage.

We report here on a case of sand aspiration in a 32-year-old man who had been accidentally buried in the deep pile of sand for four hours. Chest radiograph showed bilateral fluffy consolidations and nodular lesions with a typical 'sand bronchogram' in both lower lung zones, and these findings were more clearly visualized on the HRCT. The patient recovered completely with conservative treatment that included mechanical ventilation and postural drainage.
Adult ; Bronchography ; Drainage, Postural ; Humans ; Lung ; Radiography, Thoracic ; Respiration, Artificial ; Silicon Dioxide*

13 cases of intracranial Aneurysm were obliterated intracranially with Heifetz clip under Halothane /O2 Deliberate Hypotensive anesthesia. Deliberate hypotension in the surgery of intracranial aneurysm is used to diminish bleeding and render an aneurysmal sac slack to make clipping easy. Herein is presented a review of clinical experience of deliberate hypotension in conjunction with postural drainage. Clinical investigation has shown that this method offers a wider margin of safety. All factors stressed again the needs for careful, adequate and ideal clippage of the neck of aneurysm preferably with the use of Heifetz clip. Deliberate hypotension and adequate clippage of the neck of aneurysm subsequently allowed a favorable clinical result with an operative mortality by 7.7%.
Anesthesia* ; Aneurysm ; Drainage, Postural ; Halothane ; Hemorrhage ; Hypotension ; Intracranial Aneurysm* ; Mortality ; Neck