Intraoperative acute aortic dissection is a rare and potentially fatal complication of open cardiac surgery,the reported incidence of which is approximately 0.16% to 0.35% [1]. Its early diagnosis and treatment are essential to achieve a favorable outcome. Transesophageal Echocardiography (TEE) is routinely used intraoperatively during open cardiac surgery and is the only useful monitor for det...

Background: It is well known that the majority of good grade (WFNS I and II) patients who undergo microsurgical clipping achieve a favorable outcome, but still a number of patients who are independent before surgery face unfavorable outcomes signifying the impact of microsurgical clipping. The aim of this study was to quantify the risk of dependency in patients who had no previous neurological ...

BACKGROUND Studies of neuropsychological outcome following coronary artery bypass graft surgery (CABG) have traditionally dichotomised patients as "impaired" or "unimpaired". This conceals the potential heterogeneity of deficits due to different mechanisms and sites of brain injury. OBJECTIVES To explore neuropsychological outcome following CABG and determine to what extent it conforms to pro...

PURPOSE To examine possible differences in the clinical outcomes of topical anesthesia (TA) and regional anesthesia including retrobulbar anesthesia (RBA) and peribulbar anesthesia (PBA) in phacoemulsification. DESIGN Systematic review and meta-analysis. PARTICIPANTS Patients from previously published randomized controlled trials (RCTs) of phacoemulsification under TA and RBA/PBA reporting ...

intraoperative radiation therapy (iort) is a multidisciplinary approach in which residual tumors or tumor beds are directly irradiated during a surgical procedure. to evaluate its efficacy, from 1985, we conducted a prospective study including non-metastatic gastric adenocarcinoma treated by surgery, iort (15 grays) and postoperative external beam radiotherapy (44 grays). up to 1993, 51 cases o...

BACKGROUND Steroid administration during cardiopulmonary bypass is thought to improve cardiopulmonary function by modulating bypass-related inflammation. This study was designed to compare preoperative and intraoperative methylprednisolone (MP) to intraoperative MP alone with respect to postbypass inflammation and clinical outcome. METHODS AND RESULTS Twenty-nine pediatric patients undergoing...

OBJECT Intraoperative neurophysiological monitoring has become an integral part of vestibular schwannoma surgery. The aim of this article was to review the different techniques of intraoperative neurophysiological monitoring in vestibular schwannoma surgery, identify the clinical impact of certain pathognomonic patterns on postoperative outcomes of facial nerve function and hearing preservation...

OBJECTIVES Intraoperative direct electrical stimulation (DES) is increasingly used in patients operated on for tumours in critical language areas. Although a positive impact of DES on postoperative linguistic outcome is generally advocated, the literature is only scantily documented with information about the linguistic methods applied in awake surgery. This article critically reviews the neuro...