Journal of anesthesia
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Journal of anesthesia · Apr 2016
Case ReportsThe utility of anatomic diagnosis for identifying femoral nerve palsy following gynecologic surgery.
We describe a case in which an anatomic diagnosis was useful for diagnosing and estimating the cause of femoral nerve palsy following gynecologic surgery. A 49-year-old female received general and epidural anesthesia for radical ovarian cancer surgery. Although injection pain was noted in the left medial shin with 1 % mepivacaine administered as a test dose, the catheter was left indwelling because it improved her symptoms. ⋯ A spinal cord injury related to epidural anesthesia was suspected because the sites of sensory impairment and epidural injection pain were the same; however, the patient had greater weakness of the quadriceps muscle than the iliopsoas, and no other muscle weakness was observed. These findings and previous reports suggest that her femoral nerve palsy was caused by compression of the inguinal ligament from the self-retaining retractor and lithotomy position. Twenty months after surgery, her muscle strength had fully recovered.
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Journal of anesthesia · Apr 2016
Are prehospital airway management resources compatible with difficult airway algorithms? A nationwide cross-sectional study of helicopter emergency medical services in Japan.
Immediate access to the equipment required for difficult airway management (DAM) is vital. However, in Japan, data are scarce regarding the availability of DAM resources in prehospital settings. The purpose of this study was to determine whether Japanese helicopter emergency medical services (HEMS) are adequately equipped to comply with the DAM algorithms of Japanese and American professional anesthesiology societies. ⋯ In Japan, compliance with standard airway management algorithms in prehospital settings remains difficult because of the limited availability of alternative ventilation equipment and back-up personnel. Prehospital health care providers need to consider the risks and benefits of performing endotracheal intubation in environments not conducive to the success of this procedure.
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A 49-year-old Chinese female underwent elective laparoscopic assisted Whipple's surgery lasting 12 h. This was complicated by postoperative pressure alopecia at the occipital area of the scalp. Pressure-induced hair loss after general anaesthesia is uncommon and typically temporary, but may be disconcerting to the patient. We report this case of postoperative permanent pressure alopecia due to its rarity in the anaesthesia/local literature, and review the risk factors for its development.
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Journal of anesthesia · Apr 2016
Case ReportsCombined nephrectomy and aortic valve replacement: perioperative decision-making.
Open heart surgery and urologic surgery may be required for patients with coincident diseases. We report a patient who suffered from aortic valve stenosis which was asymptomatic barring atrial fibrillation. ⋯ Traditionally, severe cardiac disease is addressed first before conducting elective noncardiac surgery; however, this option was not available since the patient already had a perinephric hematoma which could bleed more when subjected to systemic heparinization for cardiopulmonary bypass. Here, we describe the process of perioperative decision-making involving multiple specialities and re-examine several guidelines.