A & A case reports
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Airway obstruction in infants can be because of a number of airway issues, one of which is a vallecular cyst. Although uncommonly seen, the management strategy for this difficult airway can be applied to many other difficult airway cases. We report the use of a preoperative oral fiberoptic assessment of the airway, use of a tongue stitch, and manipulation of a flexible nasal fiberoptic bronchoscope to secure the airway. Keeping the patient breathing spontaneously with low-dose ketamine also facilitated successful tracheal intubation.
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Case Reports
Symptoms of Central Anticholinergic Syndrome After Glycopyrrolate Administration in a 5-Year-Old Child.
Anesthesia-related central anticholinergic syndrome (CAS) is most commonly associated with administration of atropine or scopolamine, whereas glycopyrrolate is an extremely rare cause of CAS. Here, we report a case of CAS in a 5-year-old boy admitted to the intensive care unit. Immediately after the administration of glycopyrrolate, he became agitated and developed apnea, hypertension, tachycardia, and anuria. Although the present case describes a rare cause of CAS, it is an important reminder of an iatrogenic condition that is presumably underdiagnosed in the operating theater as well as the intensive care unit.
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Case Reports
Liver Transplantation Using Dexmedetomidine in a Patient with a History of Takotsubo Cardiomyopathy.
Takotsubo cardiomyopathy has been described in patients undergoing liver transplantation. However, the ideal anesthetic management of patients with a history of takotsubo cardiomyopathy remains unclear, especially in patients undergoing liver transplantation. We describe the use of dexmedetomidine in a patient with a history of takotsubo cardiomyopathy undergoing living-donor liver transplantation.
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Case Reports
Prolonged Cardiac Dysfunction After Intraparenchymal Hemorrhage and Neurogenic Stunned Myocardium.
Cardiac dysfunction occurring secondary to neurologic disease, termed neurogenic stunned myocardium, is an incompletely understood phenomenon that has been described after several distinct neurologic processes. We present a case of neurogenic stunned myocardium, discovered intraoperatively after anesthetic induction, in a patient who presented to our operating room with a recent intraparenchymal hemorrhage. We discuss the longitudinal cardiac functional course after neurogenic stunned myocardium. Finally, we discuss the pathophysiology of neurogenic stunned myocardium, as well as its implications for anesthesiologists caring for neurosurgical patients.
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Neurogenic stunned myocardium is a significant complication of subarachnoid hemorrhage. Diagnosis of neurogenic stunned myocardium is complicated by variable presentation. ⋯ Echocardiography showed hypokinesis of the basal left ventricular segments and normal contraction of the apical left ventricular segments consistent with a variant form of neurogenic stunned myocardium. We describe characteristics and outcomes of neurogenic stunned myocardium in this young patient with arteriovenous malformation-associated aneurysmal subarachnoid hemorrhage.