Int Surg
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The results of thoracoscopic biopsy and talc pleurodesis in the management of malignant pleural effusions, is analysed. The study population consisted of 213 patients. Pre-operative cytology was positive in only 27% of patients; the diagnostic yield using thoracoscopic biopsy was 91.5%. (Sensitivity 99%; specificity 100%; positive predicted value 100%; negative predicted value 88%). ⋯ Post-operative complications occurred in 3.7% and there was a 2.3% mortality. Recurrent effusion was not a significant clinical problem. Thoracoscopy enhances the accuracy of diagnosis of pleural effusions; simultaneous talc pleurodesis has a high therapeutic success.
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A retrospective review was performed of 98 patients admitted to a Level I Trauma Center between July 1989 and December 1990 with a diagnosis of blunt chest trauma. Of these patients, 49% suffered either immediate or delayed complications. Immediate complications included hemothorax or pleural effusion in 21.4%, pneumothorax in 36.7%, and ruptured diaphragm in 2%. ⋯ Similarly, 51.8% of patients with ISS < 16 had complications. Statistically, neither TS nor ISS could be used to predict complications, regardless of the reference value chosen for TS or ISS. Therefore, it is imperative that all patients with blunt trauma be considered at risk for secondary complications, even those with "favorable" TS or ISS.