Effectiveness of Cellblock Paraffin-Imbedded Sections in Diagnosis of Malignant Serous Cavity Effusion
浆膜腔积液是临床多种疾病的常见并发症,脱落细胞学检查为鉴别良性和恶性浆膜腔积液的重要手段。传统的离心涂片法细胞学检查的特异性高,但由于恶性浆膜腔积液中的肿瘤细胞少且分散,其敏感性较低,易造成漏诊。细胞块石蜡切片法收集的细胞数多,可明显提高对恶性浆膜腔积液的诊断符合率,但其脱水、浸蜡等过程中会有固缩和人为损害,导致有时细胞形态不如涂片法清晰,从而造成假阴性或假阳性。笔者应用细胞块石蜡切片法与常规离心涂片法对浆膜腔积液进行细胞学检查,报道如下。
China Medical Devices ›› 2015, Vol. 30 ›› Issue (3) : 111-113.
Effectiveness of Cellblock Paraffin-Imbedded Sections in Diagnosis of Malignant Serous Cavity Effusion
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