Articles: cations.
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Nontraumatic subarachnoid hemorrhage (SAH) refers to high pressure extravasation of blood into the subarachnoid space that typically occurs spontaneously from rupture of cerebral aneurysm. The purpose of this study was to identify postoperative complications requiring increased surveillance in obese, diabetic, and hypertensive patients. ⋯ In patients undergoing surgical management of SAH, hypertensive and diabetic patients had poorer outcomes, including prolonged ventilator dependence, pneumonia, stroke/cerebrovascular accident, and death. Surprisingly, preexisting obesity was not associated with poor outcomes. In fact, overweight body mass index, class I obesity, and class II obesity had decreased need for transfusion in the 30-day postoperative period.
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Endoscopic visualization during microvascular decompression for hemifacial spasm enables better identification of compression areas along the facial nerve, which is especially important in cases with complex compression and enlarged vessels obscuring the compression site. A 40-year-old man presented with a 10-year history of left hemifacial spasm. Magnetic resonance imaging showed a deep compression site with multiple vessels. ⋯ Arterial transposition was performed using a polytetrafluoroethylene (Teflon) sling, which was fixed to the nearby dura using an aneurysm clip. Decompression was visually confirmed using the angled endoscope. The patient was free of spasms directly after surgery with no further complications and no recurrence of spasm during 6-month follow-up (Video 1).