Comparison of the Ultrasonographic Study and the Electrodiagnostic Study on the Ulnar Neuropathy around the Elbow Region

OBJECTIVE: To evaluate the relationship between the electrophysiologic findings and the ultrasonographic findings of the ulnar neuropathy around the elbow. METHOD: We examed 20 elbows with the ulnar neuropathy around the elbow and 22 healthy elbows. We measured the cross-sectional area (CSA) and the diameters of the long, short axis of the ulnar nerve at the swollen portion and the compressed portion by ultrasonography. RESULTS: The CSA, diameters on the longitudinal and transverse view of the swollen portion of the ulnar nerve of the patients group was larger than that of the control group (p0.05). There was significant correlation between the decrement of the nerve conduction velocity across elbow and the increment of the diameter on the swollen portion on the longitudinal and transverse view (r=0.541, 0.466, p<0.05, respectively). CONCLUSION: The difference of diameter between swollen and compressed portion of the ulnar nerve on the ultrasonography was correlated with the conduction velocity decrement on the electrophysiologic study.

Schinzel-Giedion Syndrome and Psychomotor Retardation: A case report

We reported a girl diagnosed Schinzel-Giedion syndrome with severe psychomotor retardation and malformation that was characterized by mid face retraction, scoliosis, skull anomaly, wide cranial fontanels, brain cortical atropy, atrial septal defect, and hydronephrosis. Urinary tract infection, respiratory tract infection, and seizure were common. The neurodevelopment therapy was not effective and developmental stage was not improved. Spasticity was the only findings which was improved.

Comparison of the Efficacy of Epidural Injection according to the Distribution of Dye in the Epidural Space

OBJECTIVE: To compare the efficacy of epidural injection in accordance the distribution of dye in the epidural space for low back pain patient. METHOD: Twenty nine patients with herniated nucleus pulposus or spinal stenosis confirmed by the radiologic studies were treated with epidural injection of steroid. The patients were divided into two groups: 1) patients whose distribution of dye was in the posterior part of epidural space and 2) patients whose distribution of dye was in the anterior and posterior parts of epidural space. RESULTS: The efficacy of epidural injection was assessed using the visual analog scale (VAS) and straight leg raising test (SLR) on pre-treatment and post-treatment. The VAS and SLR change of pre-treatment and post-treatment in the first group was from 7.81 +/- 1.54 and 50.00 +/- 18.97 degrees to 4.45 +/- 2.16 and 75.00 +/- 17.61 degrees (p0.05). CONCLUSION: The different distribution of dye in epidural space had no significant difference in treating patients with low back pain.