Background This retrospective analysis of patients who underwent adrenalectomy for pheochromocytoma aimed to determine preoperative risk factors for intraoperative massive blood loss. Preoperative identification of patients at high-risk of massive blood loss may be helpful in anesthesia management and preoperative preparation. Materials and Methods The study involved data of 268 patients who ...

introduction: the aim of this study was to evaluate the effects of training duration and case difficulty on the radiographic quality of root canal fillings performed by dental students in saudi arabia. methods and materials: a longitudinal cohort study was conducted at king saud university. root canal treatments performed by 55 dental students from 2012-2014 were included in the study. each stu...

Background and Purpose: Quadriceps weakness and disruption of proprioceptive function are common after anterior cruciate ligament (ACL) injury and consequently the surgery. Postoperative self-reported outcomes are affected by the preoperative defect. The purpose of this review study was to examine whether preoperative exercises can affect self-reported outcomes. Methods: The study started sear...

We agree that a key procedure in the management of malignant pleural effusions is complete evacuation of pleural fluid from the pleural space so that the visceral pleural surface can come into contact with the parietal pleural surface at the time of instillation of the sclerosing agent. We also recommend that chest tube drainage be employed for this purpose.’ Tube drainage should be continued u...

Preoperative preparation should improve the likelihood of successful trabeculectomy surgery. The team can reconsider the appropriateness of the proposed surgery, and steps can be taken to maximize the chance of a good outcome. For example, adjustments to anti-hypertensive or anti-coagulant medications may be made, and topical ocular medications adjusted. Choice of anesthesia technique is of par...

A preliminary study was designed to determine whether preoperative bowel preparation for colorectal surgery could be performed safely at home. Medical charts of 62 patients covering 4 years of elective major colorectal surgery done by a single general surgeon were retrospectively reviewed. Patients were divided into four groups, depending on the year in which they had surgery. Each patient had ...

Pheochromocytomas and paragangliomas are catecholamine-producing neoplasms that can cause life-threatening hemodynamic instability, particularly intraoperatively, when the tumor is manipulated. Preoperative medical management reduces both preoperative morbidity and mortality. The current review discusses the latest literature on preoperative management. Preoperative strategies include a nonsele...

The goal of this article is to present the importance of diabetes mellitus as comorbidity in patients submitting to different surgical procedures. The results of numerous studies that have been presented here showed worst surgical outcome in patients with bad diabetes control. This review considers the elements for preoperative evaluation and preparation of these patients (former therapy, longt...