Journal of the American College of Surgeons
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Comparative Study
Effect of introducing hematoma ultrasound-guided lumpectomy in a surgical practice.
Preoperative needle localization (NL) is the gold standard for lumpectomy of nonpalpable breast cancer. Hematoma ultrasound-guided (HUG) lumpectomy can offer several advantages. The purpose of this study was to compare the use of HUG with NL lumpectomy in a single surgical practice. ⋯ Hematoma ultrasound-guided is equivalent to NL with regard to volume of tissue excised, need for operative re-excision, and operating room time. Adoption of HUG in our practice allowed for more timely surgical care.
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Knowledge of the independent risk factors for mortality in colon and rectal surgery can aid surgeons in surgical decision making and in providing patients with appropriate information about the risks of surgery. This study endeavors to identify the risk factors for mortality that are associated with colon and rectal surgery. ⋯ In patients undergoing colorectal surgery, emergent surgery, liver disease, total colectomy, age older than 65 years, chronic renal failure, and malignant tumor are the major risk factors for in-hospital mortality.