The results of our study reveal that FMS affects quality of life and dysfunction in cognitive abilities can be determined by brain event-related potentials.
Handling of tissues, minor hematoma or edema along with chest retraction best explains these impairments. Patients were asymptomatic after surgery showing that EMG is highly sensitive and is not predictive of clinical impairment.
We report the case of a 21-year-old man with paraplegia due to brucellosis involvement of lumbosacral anterior roots. Lumbosacral magnetic resonance imaging showed contrast enhancement of anterior roots and the anterior part of duramater. Conduction block was found at the level of the lumbosacral anterior roots by electrophysiological studies, including magnetic stimulation study. Wright agglutination, Rose Bengal tests and bacterial culture obtained from cerebrospinal fluid confirmed the diagnosis of neurobrucellosis. Oral administration of ceftriaxon with additional rifampin was effective, and after 3 months of treatment, laboratory data resolved and clinical signs partially improved.
The purpose of this study was to compare the sensitivities of macro EMG (mEMG) and concentric needle EMG (cnEMG) in showing abnormality in L4 radiculopathy. We evaluated 23 patients with clinically and radiologically proven L4 root lesions. Among these patients, 21 (92%) had cnEMG abnormalities. Out of 21 patients with cnEMG abnormality, 3 (14%) had fibrillations and positive sharp waves, 8 (38%) had interference pattern abnormality and all of them had motor unit potential (MUP) abnormality on quantitative MUP analysis. Seventeen patients (74%) had mEMG abnormality. Diagnostic yield of cnEMG is higher than mEMG in L4 radiculopathy. mEMG may not contribute much to the diagnosis of lumbar radiculopathy.
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