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小针头穿刺和脱落细胞检查,在临床诊断上是一种很重要的手段。它具有设备简单、操作方便、诊确性高、病人痛苦小、费用低,能达到早期诊断、早期治疗之目的。对子宫颈癌、食道癌更为方便有效。对某些病例经细胞学检查可以确定癌症的类型,省去组织活检或手术探查。从1974年以来,我们集中由专人进行这项工作,大大提高了检出率。七年来共检查胸水263人次,阳性率为31.6％;检查腹水253人次,阳性率为37.9％;痰
Small needle puncture and exfoliated cell examination are very important tools in clinical diagnosis. It has the advantages of simple equipment, convenient operation, high diagnostic accuracy, little patient suffering, low cost, and can achieve early diagnosis and early treatment. It is more convenient and effective for cervical cancer and esophageal cancer. Cytological examination of certain cases can determine the type of cancer, eliminating the need for tissue biopsy or surgical exploration. Since 1974, we have concentrated on this task by special personnel, which has greatly increased the detection rate. In the past seven years, a total of 263 pleural effusions were examined, with a positive rate of 31.6%; 253 ascites were examined, with a positive rate of 37.9%;