World journal of surgery
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World journal of surgery · Nov 2014
Comparative StudyLaparoscopic vs. open liver resection for hepatocellular carcinoma of cirrhotic liver: a case-control study.
Laparoscopic liver resection is considered a safe and feasible alternative to open surgery for malignant liver lesions. However, laparoscopic surgery in cirrhotic patients remains challenging. The aim of this retrospective case-control study was to compare morbidity, mortality, and long-term patient survival between laparoscopic liver resections (LLR) and open liver resections (OLR) for hepatocellular carcinoma (HCC) in patients with histologically proven cirrhosis. ⋯ Significantly shorter operative times, better resection margins, lower postoperative complications, and shorter hospital stay were observed in the LLR group compared with the OLR group. LLR and OLR have similar overall and disease-free survival rates in cirrhotic HCC patients.
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World journal of surgery · Nov 2014
Chylothorax complicating video-assisted thoracoscopic surgery for non-small cell lung cancer.
Chylothorax is an infrequent but well-known complication in lung cancer surgery. Previous published studies on this topic are limited, and thoracotomy has been the main surgical approach for treatment. However, chylothorax after lung cancer surgery performed solely by video-assisted thoracoscopic surgery (VATS) has rarely been investigated. The purpose of this study is to evaluate chylothorax after VATS for lung cancer. ⋯ Most of the chylothorax following VATS for lung cancer can be treated conservatively. However, the timing of surgical intervention for chylothorax following VATS for lung cancer can be earlier if pleural drainage does not show a trend toward decreasing with conservative treatment.
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World journal of surgery · Nov 2014
Occult risk of broken instruments for endoscopy-assisted surgery.
The influence of broken sophisticated surgical instruments on the safety of surgery has yet to be determined, in spite of an assumption that breakage of surgical instruments is not associated with critical incidents. The purpose of the present study was to delineate the risk from breakage of surgical instruments used in surgery assisted by endoscopy. ⋯ Our results demonstrated that surgery assisted by endoscopy has its own occult risk, which has not been previously highlighted. Minimally invasive surgery is not necessarily safe with respect to breakage of surgical instruments. Our data provide substantial evidence for higher risk of instrument breakage in endoscopy-assisted surgery, as well as its possible detrimental effect on patient safety.