Ultrasound-Guided Popliteal Nerve Block in a Patient with Malignant Degeneration of Neurofibromatosis 1
نویسندگان
چکیده
A 41-year-old female patient with neurofibromatosis 1 presented with new neurologic deficits secondary to malignant degeneration of a tibial lesion. Ultrasound mapping of the popliteal nerve revealed changes consistent with an intraneural neurofibroma. Successful popliteal nerve blockade was achieved under ultrasound guidance.
منابع مشابه
The value of ultrasound in the safe care of a patient with neurofibromatosis.
1206 May 2013 W E describe the utility of ultrasound in facilitating the safe care of a 13-yr-old patient with pseudoarthrosis of her distal tibia secondary to neurofibromatosis. Tibial osteotomy and application of an internal rod and external fixator were planned. Continuous sciatic nerve (SN) blockade using a perineural catheter was planned to supplement general anesthesia and provide postope...
متن کاملPrimary Intracranial Malignant Nerve Sheath Tumor in the Cerebellopontine Angle in a Woman with Neurofibromatosis Type 2
Neurofibromatosis type 2 is an inherited disease. The main manifestation of the disease is the development of symmetric, non-malignant brain tumors in the region of the cranial nerve VIII usually as schwannoma. We report here a 20-year-old woman with primary intracranial malignant nerve sheath tumor located in the left cerebellopontine angle. Histologically, the tumor showed malignant spindle c...
متن کاملUltrasound Guided Infraclavicular Block for Pain Control After Upper Extremity Surgery
Background: Opioids added to local anesthetics for peripheral nerve blocks may intensify analgesia and prolong analgesic and sensorial block duration. These agents may also cause potentiation and prolongation of motor block. Objective: This study compared the postoperative effects of 30 mL of 0.25% bupivacaine +50 mcg fentanyl and 30 mL of 0.25% bupivaca...
متن کاملMultiorifice catheters are required to maximize the benefits of intermittent bolus continuous regional techniques.
ulator-guided sciatic nerve block at the popliteal fossa. Br J Anaesth 2009; 102:855– 61 5. Robards C, Hadzic A, Somasundaram L, Iwata T, Gadsden J, Xu D, Sala-Blanch X: Intraneural injection with low-current stimulation during popliteal sciatic nerve block. Anesth Analg 2009; 109:673–7 6. Tran de QH, Dugani S, Pham K, Al-Shaafi A, Finlayson RJ: A randomized comparison between subepineural and ...
متن کاملSuccess of ultrasound guided popliteal sciatic nerve catheters is not influenced by nerve stimulation.
BACKGROUND There is debate as to whether nerve stimulation (NS) is required to place peripheral nerve catheters when using ultrasound (US) guidance. There is conflicting evidence for whether stimulating catheters improve postoperative analgesia compared to non-stimulating catheters. The use of US in combination with NS has been shown to be superior to NS alone in terms of popliteal nerve blocka...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره 2012 شماره
صفحات -
تاریخ انتشار 2012