No abstract available.
Transplants*

No abstract available.
Transplants*

No abstract available.
Humans

No abstract available.
Humans

BACKGROUND: The study was designed to provide a comprehensive comparison of the nerve conduction velocities(NCVs) and current perception thresholds(CPTs) in evaluating the clinical severity of diabetic neuropathy. METHODS: The seventy-eight individuals(mean age : 43.5 years, M:F = 40:38) with diabetes neuropathy of varying degrees of severity were selected after exclusion of any other potential causes of peripheral neuropathies or radiculopathies. Detailed, scored neurological symptoms(symptom score . 0-10) and physical examination(physical score : 0-48), emphasizing sensory assessment, were performed in all subjects. In addition, NCVs of motor and sensory nerves, CPTs at 5, 250, 2000Hz of the upper and lower extremities were determined. Non-parametric correlation analysis(Spearman rho) was performed as a measure of association of symptoms and physical score with the various electrodiagnostic variables. RESULTS: Correlations between physical scores(PS) and symptom scores(55) and NCVs were significant. In most parameters, but their values of coefficients were relatively weak(rho = 0.12-0.41), particularly for the correlations of symptom scores with the motor NCVs. But, correlations of the 55 and PS with CPTs were higher than with NCVs[rho(ss): 0.25-0.38, rho(PS) : 0.32-0.60]. The correlations between PS and subgroups of CPTs were significant, but those between SS, PS and NCV were insignificant. Among the 3 types of frequencies, CPTs at 5Hz was the most effective discriminator in the lowest physical and symptom scores. CONCLUSIONS: CPT measurements were more effective as discriminators of both symptomatic and physical status than NCV measurements. So, the supplementary use of CPT testing may improve the quantitative assessment of this condition.
Diabetic Neuropathies* ; Lower Extremity ; Neural Conduction ; Peripheral Nervous System Diseases ; Radiculopathy

Liquid tissue adheisve, Histoacryl (n-butyl-2-cyanoacrylate) has been used for the treatment of gastric variceal bleeding. The techniques are as follows: 0.5cc Histoacryl mixed with Lipiodol per each injection are used. 3 to 4 injections are usually required for large variceal convolutes under the fluoroscopic visualization after the injection of Histoacryl. Complications of sclerotherapy with Histoacryl are bleeding, perforation, stenosis and embolism depending on the concentration and amount used, as well as the intensity of the treatment. Here we describe a case report developing portal and splenic vein thrombosis as a side effect after Histoacryl injection therapy for the treatment of gastric varix bleeding, A 59-year-old male patient with liver cirrhosis was admitted due to acute gastric varix bleeding. The control of gastrie variceal bleeding was achieved by several injections of 0.7c mixture of 0.5cc histoacryl and 0,8cc Lipiodol. However, simple X-ray and ultrasonography revealed the elements of Histoacryl-lipiodol mixture in the portal and splenic vein.
Constriction, Pathologic ; Embolism ; Enbucrilate* ; Esophageal and Gastric Varices* ; Ethiodized Oil ; Hemorrhage ; Humans ; Liver Cirrhosis ; Male ; Middle Aged ; Sclerotherapy ; Splenic Vein* ; Thrombosis* ; Ultrasonography

No abstract available.
Dilatation* ; Urethra*

PURPOSE: To investigate the role of 3D imaging in the sinonasal mass. MATERIALS AND METHODS: Twenty patients with sinonasal mass(squamous cell carcinoma[n=6], spindle cell carcinoma[n=1}, angiomatous polyp[n=1}, giant cell reparative granuloma[n=1}, non-Hodgkin's lymphoma[n=1}, melanoma[n=1}, angiofibroma[n=1}, pyocele[n=1}, inverted papilloma[n=1}) were studied with spiral CT. Reconstruction of surface rendered 3D images and segmentations were performed and compared with the 2D image. RESULTS: The 3D images enabled easy understanding of the characteristics of the mass in 12 casese. The 3D images displayed pathway of tumor extension in 5 cases and werehelpful in assessing the primary site of the mass in 3 cases. In two cases with encasement of ICA by the mass, assesment of relationship between the mass and vessels were possible through the segmentation. CONCLUSION: The 3D image, as an adjunct to the 2D image, can help to evaluate the virtual appearance of bony change, the degree of extension of mass, the spreading route, the evaluation of origin site. It also provides valuable 3-dimensional conception of the mass, especially for the surgeon.
Imaging, Three-Dimensional* ; Tomography, Spiral Computed

No abstract available.
Carcinoma, Renal Cell* ; Colon, Descending* ; Neoplasm Metastasis*

Steroid myopathy is one of the most common drug-induced myopathy. We report a case of iatrogenic steroid myopathy in a 61-year-old female who had taken herb medication more than 2 months. She presented a slowly progressive proximal muscle weakness and wasting with typical features of cushing syndrome. Needle EMG showed typical myopathic patterns. The muscle biopsy revealed a pronounced muscle fiber atrophy and fatty degenerative change without inflammation. In addition, there was a selective type 2 fiber depletion on ATPase staining in pH 9.4 buffer. Her muscle powers and bulks were slowly improved after discontinuation of herb medication with phenytoin and physical therapy.
Adenosine Triphosphatases ; Atrophy ; Biopsy ; Cushing Syndrome* ; Female ; Humans ; Hydrogen-Ion Concentration ; Inflammation ; Middle Aged ; Muscle Weakness ; Muscular Diseases* ; Needles ; Phenytoin