نتایج جستجو برای: external jugular vein
تعداد نتایج: 261126 فیلتر نتایج به سال:
conclusions in our conditions, the use of an anatomical landmark-guided procedure was the preferred treatment method due to limited resources and a lack of adequate training. background central venous cannulation is a current and important procedure used in the operating room and intensive care unit. some studies have shown that the application of ultrasound-guided cannulation can improve the s...
N Engl J Med 2010;362:e57. Copyright © 2010 Massachusetts Medical Society. overview Traditionally, internal jugular vein cannulation has been performed with the use of external anatomical landmarks and palpation to guide insertion of the needle into the vessel. However, depending on the operator’s experience and the patient’s anatomy, this procedure may be difficult or unsuccessful. Over the pa...
Jugular phlebectasia is a dilation of the vein. It is observed clinically as a soft, bulky tumour in the neck, with no pain. Rarely seen in adults, there are only a few cases described in the literature. We report a 72-year-old patient who reported a painful cervical mass. Extension studies led to the diagnosis of phlebectasia of the external jugular vein with partial thrombosis. The elective t...
Jugulo-tympanic paragangliomas are rare benign tumors arising from the neuroectodermal cells of tympanic cavity and dome jugular vein. Surgical resection has long been first-line treatment. However, when this is not possible, radiotherapy remains a therapeutic alternative allowing local control with less morbidity. We report case patient an unresectable tympano-jugular paraganglioma, symptomala...
To characterize the anatomy of the venous outflow of the mouse brain using different imaging techniques. Ten C57/black male mice (age range: 7-8 weeks) were imaged with high-frequency Ultrasound, Magnetic Resonance Angiography and ex-vivo Microcomputed tomography of the head and neck. Under general anesthesia, Ultrasound of neck veins was performed with a 20 MHz transducer; head and neck Magnet...
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