Fibrocartilaginous embolism: a cause of acute ischemic myelopathy. 2009

K Tan, and E R Hammond, and D Kerr, and A Nath
Department of Neurology, National Neuroscience Institute, Singapore, Republic of Singapore. Kevin_Tan@nni.com.sg

METHODS A case report of fibrocartilaginous embolism (FCE) presenting as acute myelopathy. OBJECTIVE To illustrate the clinical presentation and magnetic resonance imaging features of FCE. METHODS Johns Hopkins Transverse Myelitis Center. METHODS A 16-year-old boy was diagnosed with ischemic myelopathy secondary to FCE 2 years after symptom onset. Diagnosis was delayed because the clinical and radiological characteristics were not recognized initially. After rehabilitation, the patient made a modest recovery. CONCLUSIONS Diagnosis of FCE can be made by recognition of the characteristic clinical and radiological features and a high index of suspicion.

UI MeSH Term Description Entries
D008279 Magnetic Resonance Imaging Non-invasive method of demonstrating internal anatomy based on the principle that atomic nuclei in a strong magnetic field absorb pulses of radiofrequency energy and emit them as radiowaves which can be reconstructed into computerized images. The concept includes proton spin tomographic techniques. Chemical Shift Imaging,MR Tomography,MRI Scans,MRI, Functional,Magnetic Resonance Image,Magnetic Resonance Imaging, Functional,Magnetization Transfer Contrast Imaging,NMR Imaging,NMR Tomography,Tomography, NMR,Tomography, Proton Spin,fMRI,Functional Magnetic Resonance Imaging,Imaging, Chemical Shift,Proton Spin Tomography,Spin Echo Imaging,Steady-State Free Precession MRI,Tomography, MR,Zeugmatography,Chemical Shift Imagings,Echo Imaging, Spin,Echo Imagings, Spin,Functional MRI,Functional MRIs,Image, Magnetic Resonance,Imaging, Magnetic Resonance,Imaging, NMR,Imaging, Spin Echo,Imagings, Chemical Shift,Imagings, Spin Echo,MRI Scan,MRIs, Functional,Magnetic Resonance Images,Resonance Image, Magnetic,Scan, MRI,Scans, MRI,Shift Imaging, Chemical,Shift Imagings, Chemical,Spin Echo Imagings,Steady State Free Precession MRI
D008297 Male Males
D010264 Paraplegia Severe or complete loss of motor function in the lower extremities and lower portions of the trunk. This condition is most often associated with SPINAL CORD DISEASES, although BRAIN DISEASES; PERIPHERAL NERVOUS SYSTEM DISEASES; NEUROMUSCULAR DISEASES; and MUSCULAR DISEASES may also cause bilateral leg weakness. Paralysis, Lower Extremities,Paraplegia, Spastic,Spastic Paraplegia,Paralysis, Legs,Paralysis, Lower Limbs,Paraplegia, Ataxic,Paraplegia, Cerebral,Paraplegia, Flaccid,Paraplegia, Spinal,Ataxic Paraplegia,Ataxic Paraplegias,Cerebral Paraplegia,Cerebral Paraplegias,Flaccid Paraplegia,Flaccid Paraplegias,Paraplegias,Paraplegias, Ataxic,Paraplegias, Cerebral,Paraplegias, Flaccid,Paraplegias, Spastic,Paraplegias, Spinal,Spastic Paraplegias,Spinal Paraplegia,Spinal Paraplegias
D003951 Diagnostic Errors Incorrect or incomplete diagnoses following clinical or technical diagnostic procedures. Diagnostic Blind Spots,Errors, Diagnostic,Misdiagnosis,Blind Spot, Diagnostic,Blind Spots, Diagnostic,Diagnostic Blind Spot,Diagnostic Error,Error, Diagnostic,Misdiagnoses
D004617 Embolism Blocking of a blood vessel by an embolus which can be a blood clot or other undissolved material in the blood stream. Embolus,Embolisms
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293 Adolescent A person 13 to 18 years of age. Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths
D051445 Fibrocartilage A type of CARTILAGE whose matrix contains large bundles of COLLAGEN TYPE I. Fibrocartilage is typically found in the INTERVERTEBRAL DISK; PUBIC SYMPHYSIS; TIBIAL MENISCI; and articular disks in synovial JOINTS. (From Ross et. al., Histology, 3rd ed., p132,136)
D020275 Guillain-Barre Syndrome An acute inflammatory autoimmune neuritis caused by T cell- mediated cellular immune response directed towards peripheral myelin. Demyelination occurs in peripheral nerves and nerve roots. The process is often preceded by a viral or bacterial infection, surgery, immunization, lymphoma, or exposure to toxins. Common clinical manifestations include progressive weakness, loss of sensation, and loss of deep tendon reflexes. Weakness of respiratory muscles and autonomic dysfunction may occur. (From Adams et al., Principles of Neurology, 6th ed, pp1312-1314) Acute Autoimmune Neuropathy,Acute Inflammatory Demyelinating Polyradiculoneuropathy,Acute Inflammatory Polyneuropathy,Landry-Guillain-Barre Syndrome,Polyradiculoneuropathy, Acute Inflammatory,Acute Infectious Polyneuritis,Acute Inflammatory Demyelinating Polyneuropathy,Acute Inflammatory Polyradiculoneuropathy,Demyelinating Polyradiculoneuropathy, Acute Inflammatory,Guillain-Barre Syndrome, Familial,Guillain-Barré Syndrome,Guillaine-Barre Syndrome,Inflammatory Demyelinating Polyradiculoneuropathy, Acute,Inflammatory Polyneuropathy Acute,Polyneuropathy, Acute Inflammatory,Polyneuropathy, Inflammatory Demyelinating, Acute,Polyradiculoneuropathy, Acute Inflammatory Demyelinating,Acute Autoimmune Neuropathies,Acute Inflammatory Polyneuropathies,Acute Inflammatory Polyradiculoneuropathies,Autoimmune Neuropathies, Acute,Autoimmune Neuropathy, Acute,Familial Guillain-Barre Syndrome,Familial Guillain-Barre Syndromes,Guillain Barre Syndrome,Guillain Barre Syndrome, Familial,Guillain Barré Syndrome,Guillain-Barre Syndromes, Familial,Guillain-Barré Syndromes,Guillaine Barre Syndrome,Infectious Polyneuritis, Acute,Inflammatory Polyneuropathies, Acute,Inflammatory Polyneuropathy, Acute,Inflammatory Polyradiculoneuropathies, Acute,Landry Guillain Barre Syndrome,Neuropathy, Acute Autoimmune,Polyneuritis, Acute Infectious,Polyneuropathy Acute, Inflammatory,Polyradiculoneuropathies, Acute Inflammatory,Syndrome, Familial Guillain-Barre,Syndrome, Guillain-Barre,Syndrome, Guillain-Barré,Syndrome, Guillaine-Barre,Syndrome, Landry-Guillain-Barre
D020760 Spinal Cord Ischemia Reduced blood flow to the spinal cord which is supplied by the anterior spinal artery and the paired posterior spinal arteries. This condition may be associated with ARTERIOSCLEROSIS, trauma, emboli, diseases of the aorta, and other disorders. Prolonged ischemia may lead to INFARCTION of spinal cord tissue. Experimental Spinal Cord Ischemia,Ischemic Myelopathy,Spinal Cord Ischemia, Experimental,Cord Ischemia, Spinal,Cord Ischemias, Spinal,Ischemia, Spinal Cord,Ischemias, Spinal Cord,Ischemic Myelopathies,Myelopathies, Ischemic,Myelopathy, Ischemic,Spinal Cord Ischemias

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