细胞芯片诊断胸腔液中淋巴瘤细胞的初步评价

目的探讨细胞芯片诊断胸腔液中淋巴瘤细胞的应用价值。方法应用一种目前国内外尚未见报道的细胞芯片,对33例胸腔液中淋巴瘤细胞和对照组-4例胸腔液中小细胞型癌细胞进行了免疫杂交。结果阳性杂交点细胞呈圆形分布,界限清楚,细胞形态显示良好;B-NHLC占72．7％(24／33),T-NHLC占18．2％(6／33)。CD79a对B-NHLC捕获阳性率达100％,CD3对T-NHLC捕获阳性率为75％,两均未见交叉反应。结论细胞芯片对胸腔液中淋巴瘤细胞的诊断和鉴别诊断具有重要的临床应用价值。     

ECHOCARDIOGRAPHIC ABNORMALITIES OF THE MITRAL VALVE ASSOCIATED WITH A LARGE PERICARDIAL EFFUSION

Features of mitral stenosis and systolic anterior motion of the mitral valve were observed on the echocardiogram of a patient with a large posterior pericardial effusion. The abnormal findings disappeared with resolution of the fluid. Because pericardial effusion may result in the echocardiographic alteration of cardiac structures, repeat study is necessary after the effusion has cleared.