Canadian journal of anaesthesia = Journal canadien d'anesthésie
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Intravenous leiomyomatosis is a rare disorder characterized by benign smooth-muscle tumours, termed leiomyomas, which originate from uterine leiomyomas or pelvic veins. Tumours may extend into the right-sided heart chambers, termed intracardiac leiomyomatosis (ICLM), and may be potentially life-threatening due to mechanical interference with cardiac structures or pulmonary arteries. While surgical excision is the optimal therapy, incomplete retrieval of a tumour or fatal retroperitoneal hemorrhage may occur. We present a case where intraoperative transesophageal ultrasound (TEU) guided complete removal of an intracardiac leiomyoma in a single-stage surgery solely through the right atrium without vein injury. ⋯ For cases with ICLM, intraoperative TEU plays a significant role in helping to plan the surgical approach, monitor the movement of the tumour and the IVC during the extraction, and assess the completeness of tumour resection.
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Observational Study
An observational cohort study to assess glycosylated hemoglobin screening for elective surgical patients.
Uncontrolled blood glucose is associated with a higher incidence of surgical site infections, greater utilization of resources, and increased mortality. Preoperative screening for diabetes in elective surgical patients is not routinely performed. The purpose of this study was to examine blood glucose control in a preoperative surgical population. ⋯ Many elective surgical patients are at risk for unrecognized postoperative hyperglycemia and associated adverse outcomes. Random blood sugar testing has limited value and HbA1c may be a more appropriate test for the preoperative assessment of diabetic patients.