Lumbosacral Nerve Root Avulsions: MR Imaging Demonstration of Acute Abnormalities

Most of the previously reported lumbosacral nerve root avulsions presented with pseudomeningoceles at the time of delayed initial imaging. We report a case of traumatic lumbosacral nerve root injury associated with an isolated femur fracture and demonstrate the evolution of pseudomeningoceles follow...

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Veröffentlicht in:American Journal of Neuroradiology 2006-10, Vol.27 (9), p.1944-1946
Hauptverfasser: Sasaka, K.K, Phisitkul, P, Boyd, J.L, Marsh, J.L, El-Khoury, G.Y
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container_end_page 1946
container_issue 9
container_start_page 1944
container_title American Journal of Neuroradiology
container_volume 27
creator Sasaka, K.K
Phisitkul, P
Boyd, J.L
Marsh, J.L
El-Khoury, G.Y
description Most of the previously reported lumbosacral nerve root avulsions presented with pseudomeningoceles at the time of delayed initial imaging. We report a case of traumatic lumbosacral nerve root injury associated with an isolated femur fracture and demonstrate the evolution of pseudomeningoceles following nerve root avulsions and edema in the perineural fat identified on the initial MR imaging.
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Cerebral palsy ; Humans ; Image Enhancement ; Image Processing, Computer-Assisted ; Investigative techniques, diagnostic techniques (general aspects) ; Lumbar Vertebrae - pathology ; Lumbosacral Plexus - pathology ; Magnetic Resonance Imaging ; Male ; Medical sciences ; Meningocele - diagnosis ; Muscle Weakness - diagnosis ; Nervous system ; Nervous system (semeiology, syndromes) ; Nervous system involvement in other diseases. Miscellaneous ; Neurology ; Postoperative Complications - diagnosis ; Radiculopathy - diagnosis ; Radiodiagnosis. Nmr imagery. 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We report a case of traumatic lumbosacral nerve root injury associated with an isolated femur fracture and demonstrate the evolution of pseudomeningoceles following nerve root avulsions and edema in the perineural fat identified on the initial MR imaging.</abstract><cop>Oak Brook, IL</cop><pub>Am Soc Neuroradiology</pub><pmid>17032872</pmid><tpages>3</tpages></addata></record>
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identifier ISSN: 0195-6108
ispartof American Journal of Neuroradiology, 2006-10, Vol.27 (9), p.1944-1946
issn 0195-6108
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1432-1920
language eng
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source MEDLINE; Springer Nature - Complete Springer Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; PubMed Central
subjects Accidents, Traffic
Adolescent
Biological and medical sciences
Diagnosis, Differential
Femoral Fractures - surgery
Fracture Fixation, Intramedullary
Headache. Facial pains. Syncopes. Epilepsia. Intracranial hypertension. Brain oedema. Cerebral palsy
Humans
Image Enhancement
Image Processing, Computer-Assisted
Investigative techniques, diagnostic techniques (general aspects)
Lumbar Vertebrae - pathology
Lumbosacral Plexus - pathology
Magnetic Resonance Imaging
Male
Medical sciences
Meningocele - diagnosis
Muscle Weakness - diagnosis
Nervous system
Nervous system (semeiology, syndromes)
Nervous system involvement in other diseases. Miscellaneous
Neurology
Postoperative Complications - diagnosis
Radiculopathy - diagnosis
Radiodiagnosis. Nmr imagery. Nmr spectrometry
Sacrum - pathology
Sciatic Nerve - pathology
Spine
title Lumbosacral Nerve Root Avulsions: MR Imaging Demonstration of Acute Abnormalities
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