Regional anesthesia and pain medicine
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Reg Anesth Pain Med · Sep 2013
Case ReportsSupraclavicular block as a sole anesthetic technique in craniopagus twins.
This is the first report in the literature of a sole regional anesthetic for adult craniopagus twins using a supraclavicular block for an elbow incision and drainage/bursa excision procedure. It demonstrates that for these complex medical patients, a total regional anesthesia technique is preferable when possible. There are several known general anesthetic complications in these patients. ⋯ However, with regional anesthesia, the twins can position themselves and report any discomfort, which could go unnoticed under general anesthesia, leading to other complications. Craniopagus twins have a high likelihood of a difficult airway due to anatomy or positioning difficulties, which is avoided by regional anesthesia. This case emphasizes the unique challenges that these patients pose and the ability of regional anesthesia to help avoid the pitfalls of general anesthesia in these patients.
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Reg Anesth Pain Med · Sep 2013
Cervical epidural anesthesia is associated with increased cancer-free survival in laryngeal and hypopharyngeal cancer surgery: a retrospective propensity-matched analysis.
Regional anesthesia preserves perioperative immune competence and may reduce the risk of recurrence and metastasis after cancer surgery. Cervical epidural anesthesia provides adequate analgesia for head and neck cancer surgery, but its impact on cancer recurrence is unknown. ⋯ The association between cervical epidural anesthesia and increased cancer-free survival found in this retrospective study should be an important hypothesis to further investigate in head and neck cancer surgery.
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Reg Anesth Pain Med · Sep 2013
Review Case ReportsManagement of thyroid incidentalomas encountered by anesthesiologists and pain physicians.
Unexpected, asymptomatic thyroid lesions incidentally discovered during unrelated diagnostic or therapeutic interventions are called thyroid incidentalomas (TIs). These lesions are extremely common, creating a clinical problem that most anesthesiologists and pain specialists are unfamiliar with. Ultrasonography (US), which allows high-quality real-time visualization of tissues during brachial plexus block, stellate ganglion block, central vascular access, and other interventions, is the imaging modality of choice of many anesthesiologists and pain medicine specialists for therapeutic interventions on the neck. ⋯ Interventionalists are responsible for acquiring optimal images, accurate needle positioning during interventions, and storage and appropriate labeling of the obtained images. Ignoring the TI or disclosing the presence of a "tumor" can substantially affect the patient's well-being. In this literature review, we discuss 2 clinical cases of incidentalomas, summarize the current evidence-based strategies, and provide readers with practical guidelines-possibly applicable to other abnormal findings-for the management of incidentally found thyroid lesions.
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Reg Anesth Pain Med · Sep 2013
Estimating the incidence of suspected epidural hematoma and the hidden imaging cost of epidural catheterization: a retrospective review of 43,200 cases.
Hematoma associated with epidural catheterization is rare, but the diagnosis might be suspected relatively frequently. We sought to estimate the incidence of suspected epidural hematoma after epidural catheterization and to determine the associated cost of excluding or diagnosing an epidural hematoma through radiologic imaging. ⋯ Approximately 1 in 430 patients undergoing epidural catheterization will be suspected to have an epidural hematoma. The cost of excluding the diagnosis, when suspected, is relatively low when allocated across all patients undergoing epidural catheterization.