Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract
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J. Gastrointest. Surg. · Nov 2008
Multicenter Study Comparative StudyHepatic neuroendocrine metastases: chemo- or bland embolization?
Aggressive management of hepatic neuroendocrine (NE) metastases improves symptoms and prolongs survival. Because of the rarity of these tumors, however, the best method for hepatic artery embolization has not been established. We hypothesized that in patients with hepatic NE metastases, hepatic artery chemoembolization (HACE) would result in better symptom improvement and survival compared to bland embolization (HAE). ⋯ These data suggest that morbidity, mortality, symptom improvement, and overall survival are similar in patients with hepatic neuroendocrine metastases managed by chemo- or bland hepatic artery embolization.
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J. Gastrointest. Surg. · Nov 2008
Multicenter Study Comparative StudyLaparoscopic-assisted vs. open colectomy for cancer: comparison of short-term outcomes from 121 hospitals.
Overall postoperative morbidity and mortality after laparoscopic-assisted colectomy (LAC) and open colectomy (OC) have been shown to be generally comparable; however, differences in the occurrence of specific complications are unknown. The objective of this study was to determine whether certain complications occurred more frequently after LAC vs. OC for colon cancer. ⋯ Laparoscopic-assisted colectomy was associated with lower morbidity compared to OC in select patients, specifically for infectious complications.