Journal of clinical anesthesia
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Intubating introducers are often used to facilitate difficult endotracheal intubation. We report a case in which a Frova catheter was used for insertion of a laser-resistant endotracheal tube and in which a strip of plastic was shaved off from the catheter. The plastic strip formed a convolute mass, causing relevant airway obstruction. Clinicians should be aware of this potentially dangerous complication and should be cautious in using Frova intubating introducers in combination with laser-resistant tubes.
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Case Reports
Pediatric awake craniotomy for seizure focus resection with dexmedetomidine sedation-a case report.
Resection of lesions near the eloquent cortex of brain necessitates awake craniotomy to reduce the risk of permanent neurologic deficits during surgery. There are limited reports of anesthetic management of awake craniotomy in pediatric patients. ⋯ There were no untoward incidents or any interference with electrocorticography, intraoperative stimulation, and functional mapping. Adequate preoperative visits and counseling of patient and parents regarding course and nature of events along with well-planned intraoperative management are of utmost importance in a pediatric age group for successful intraoperative awake craniotomy.
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The prophylactic use of a preoperative, intraoperative, and postoperative high-dose continuous octreotide acetate infusion was evaluated for its ability to minimize the incidence of carcinoid crises during neuroendocrine tumor (NET) cytoreductive surgeries. ⋯ A continuous high-dose infusion of octreotide acetate intraoperatively minimizes the incidence of carcinoid crisis. We believe that the low cost and excellent safety profile of octreotide warrant the use of this therapy during extensive surgical procedures for midgut and foregut NETs.
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Carcinoid tumors are derived from enterochromaffin cells and may release physiologically active compounds into the systemic circulation, leading to the development of carcinoid syndrome. Occasionally, these tumors metastasize to the brain, warranting biopsy or resection. In these surgical patients, the perioperative implications for anesthetic management are not heretofore defined in the indexed literature. ⋯ In our experience, carcinoid tumor metastasis to the brain-whether because of tumor makeup or prior treatment-is unlikely to produce symptoms of new-onset carcinoid syndrome intraoperatively; however, the risk cannot be completely excluded. Postsurgical prognosis was poor, both within the hospital and after hospital discharge.
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The main challenge for surgical resection of tumors located at the upper trachea is contemplate formulated plan for providing maximal surgical access to the trachea while ensuring patent airway and adequate oxygenation at the same time. In this report, we describe a patient who presented with an upper tracheal tumor located 3cm from the vocal cord and severe tracheal constriction, occluding tracheal lumen by 90%. ⋯ Eventually, tracheal tumor resection plus tracheal reconstruction via median sternotomy was successfully conducted under general anesthesia. The whole process is uneventful.