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1.
Artículo en Chino | WPRIM | ID: wpr-240959

RESUMEN

<p><b>OBJECTIVE</b>To explore the relationship of bone cement distribution and the puncture angle in the treatment of thoracolumbar compression fractures with unilateral percutaneous kyphoplasty (PKP).</p><p><b>METHODS</b>The clinical data of 37 patients with thoracolumbar osteoporotic compression fractures underwent PKP between January 2013 to March 2014 were retrospectively analyzed, all punctures were performed unilaterally. There were 6 males, aged from 65 to 78 years old with an average of (71.83 ± 6.15) years; and 31 females, aged from 57 to 89 years old with an average of (71.06 ± 7.89) years. Imaging data were analyzed and puncture angle and puncture point were measured before operation. According to the measured data, the puncture were performeds during the operation. Distribution area of bone cement were calculated by X-rays data after operation. The effect of bone cement distribution on suitable puncture angle was analyzed; VAS score was used to evaluate the clinical effects.</p><p><b>RESULTS</b>The puncture angle of thoracic vertebrae in T8-T12 was from 28° to 33° with an average 30.4°; and the puncture angle of lumbar vertebrae in L1-L5 was from 28° to 35° with an average of 31.3°. Postoperative X-rays showed the area ratios of bilateral bone cement was 0.97 ± 0.15. Bilateral diffuse area were basic equal. Postoperative VAS score decreased significantly (1.89 ± 1.29 vs 7.03 ± 1.42).</p><p><b>CONCLUSION</b>Through measure imaging data before operation with PKP,the puncture point and entry point can be confirmed. According the measured data to puncture during operation, unilateral puncture can reach the distribution effect of the bilateral puncture in the treatment of thoracolumbar compression fractures.</p>


Asunto(s)
Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Cementos para Huesos , Fracturas por Compresión , Cirugía General , Cifoplastia , Métodos , Vértebras Lumbares , Heridas y Lesiones , Cirugía General , Fracturas de la Columna Vertebral , Cirugía General , Punción Espinal , Métodos , Vértebras Torácicas , Heridas y Lesiones , Cirugía General
2.
Zhonghua ganzangbing zazhi ; Zhonghua ganzangbing zazhi;(12): 817-820, 2009.
Artículo en Chino | WPRIM | ID: wpr-306637

RESUMEN

<p><b>OBJECTIVE</b>To explore clinical and pathological features of chronic hepatitis B (CHB) with hepatic steatosis.</p><p><b>METHODS</b>Retrospective analysis of hepatic steatosis in patients with liver biopsy-proven CHB between January 2005 and June 2008. Detailed clinical, laboratory and pathological data of CHB patients with steatosis were compared with those in sex-, age- matched CHB patients without steatosis. Patients co-infected hepatitis C virus or HIV or suffering from liver diseases of other causes were excluded.</p><p><b>RESULTS</b>Histological hepatic steatosis was found in 33.4% of the 1263 CHB patients. The prevalence of steatosis was increased with time in the study period (20.3%, 28.2%, 32.6%, 65.4%, in trend analysis, P values less than 0.05). Body mass index, fasting plasma glucose, serum triglyceride and total cholesterol level in CHB patients with hepatic steatosis (n = 114) were significantly higher than those in 113 patients without steatosis (t values were 6.811, 2.733, 3.063, 2.340, respectively, P values less than 0.01 or 0.05). Compared to patients without steatosis, serum hepatitis B virus DNA titer in patients with steatosis was significantly lower (x2 = 6.154, P less than 0.05) and reduced sharply with the increased degree of hepatic steatosis (x2 = 4.941, P less than 0.05). There were no differences in liver biochemical test (t values were 0.744, 1.390, -0.029, -1.175, 1.393, respectively, P values more than 0.05), hepatic inflammation grade and fibrosis stage between CHB patients with and without steatosis (x2 = 1.434, 0.106, respectively, P more than 0.05), and these parameters were not associated with different degree of hepatic steatosis (x2 = 2.447, 2.911, respectively, P more than 0.05).</p><p><b>CONCLUSIONS</b>Hepatic steatosis is common in patients with CHB, and is related to metabolic disorders. Hepatic steatosis does not affect the severity of CHB. The reverse association of hepatitis B virus titer with the degree of hepatic steatosis needs further investigation.</p>


Asunto(s)
Femenino , Humanos , Masculino , Alanina Transaminasa , Sangre , Biomarcadores , Sangre , Índice de Masa Corporal , Colesterol , Sangre , ADN Viral , Sangre , Hígado Graso , Epidemiología , Patología , Virus de la Hepatitis B , Hepatitis B Crónica , Patología , Virología , Hígado , Patología , Virología , Cirrosis Hepática , Epidemiología , Patología , Obesidad , Estudios Retrospectivos , Factores de Riesgo , Índice de Severidad de la Enfermedad
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