The Laryngoscope
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Review
Endoscopic percutaneous dilatational tracheotomy: a prospective evaluation of 500 consecutive cases.
An evaluation of 500 adult, intubated, intensive care unit patients undergoing endoscopic percutaneous tracheotomy using the multiple and single dilator techniques was conducted to assess the feasibility and safety of the procedure as it compares with surgical tracheotomy. Endoscopy was used in all cases and evaluated as an added safety measure in reducing complications. ⋯ Endoscopic PDT is associated with a low complication rate and is at least as safe as surgical tracheotomy in the ICU setting. Bronchoscopy significantly decreases the incidence of complications and should be used routinely. While embraced by critical care physicians, endoscopic PDT has been infrequently performed by otolaryngologists. As the airway experts, otolaryngologists are in the best position to learn and teach the procedure as it should be done.
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Review Comparative Study
Effects of aspirin and low-dose heparin in head and neck reconstruction using microvascular free flaps.
The success of microvascular free-tissue transfer to the head and neck has been greatly increased secondary to increased experience, yet postoperative anticoagulation continues to be routinely used to prevent pedicle thrombosis. However, there is currently no consensus as to what the ideal regimen, if any, is recommended for postoperative anticoagulation. This study reviews the outcome and incidence of perioperative complications in patients undergoing free flaps for head and neck reconstruction, using a simple postoperative anticoagulation regimen of aspirin and subcutaneous heparin (SQH). ⋯ The free flap survival rate in patients undergoing head and neck reconstruction using this simple anticoagulation regimen of aspirin and SQH appears to be equivalent to the free flap survival rate in patients using other anticoagulation agents. In addition, aspirin and SQH do not increase the incidence of postoperative hematoma when compared with the other anticoagulation agents. Therefore, aspirin and SQH appear to be reliable postoperative anticoagulation agents for patients undergoing head and neck reconstruction using free flaps.
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To determine whether patients with obstructive sleep apnea who undergo uvulopalatopharyngoplasty (UPPP) have a significant incidence of postoperative complications that would justify overnight postoperative observation in the hospital. ⋯ The majority of complications after UPPP with or without additional procedures occur within 1 to 2 hours after surgery. Postoperative oxygen desaturation is usually no worse than that that was observed on preoperative polysomnography findings. A 2 to 3 hour observation period may be suitable for patients after UPPP; if a patient experiences no complications and is maintaining adequate oxygenation and analgesia, same-day discharge from recovery room may be considered.
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Review Case Reports
The application of sentinel node radiolocalization to solid tumors of the head and neck: a 10-year experience.
The goals of the research study were to develop an easily mastered, accurate, minimally invasive technique of sentinel node radiolocalization with biopsy (SNRLB) in the feline model; to compare it with blue-dye mapping techniques; and to test the applicability of sentinel node radiolocalization biopsy in three head and neck tumor types: N0 malignant melanoma, N0 Merkel cell carcinoma, and N0 squamous cell carcinoma. ⋯ In head and neck tumors that spread via the lymphatics, it appears that sentinel node radiolocalization biopsy can be performed with a high success rate. This technique has a low false-negative rate and can be performed through a small incision. In head and neck squamous cell carcinoma, the histological appearance of the sentinel node does appear to reflect the regional nodal status of the patient.
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Approximately 8 million people in the United States report some degree of dysphagia annually; as the population continues to age, this will become a greater problem. A comprehensibly performed and interpreted fiberoptic endoscopic evaluation of swallowing provides invaluable information for the evaluation and management of individuals with dysphagia or aspiration, or both. ⋯ The state-of-the-art technique, interpretation, predictive value, and safety of fiberoptic endoscopic evaluation of swallowing was reviewed.