采用侯氏改良的Sayk氏细胞沉淀室进行脑脊液细胞学检查464例次,其中异常326例次(70.3％)。实际病例267例,结合临床支持原诊断的111例(41.6％),有诊断价值82例(30.7％),无诊断价值74例(27.7％),有诊断意义共193例(72.3％)。与传统的计数板法比较具有更大的诊断价值,尤其对中枢神经系统感染、脑膜癌病、脑膜白血病以及出血性脑血管的诊断、鉴别和疗效制定具有独特的临床意义。 464 cases of cerebrospinal fluid cytology were performed using Hou’s modified Sayk cell sedimentation chamber, of which 326 cases were abnormal (70.3%). The actual number of cases was 267, with 111 cases (41.6%) originally diagnosed with clinical support. There were 82 cases (30.7%) with diagnostic value, 74 cases (27.7%) without diagnostic value, and 193 cases (72.3%) with diagnostic significance. Compared with the traditional counting plate method has more diagnostic value, especially for the central nervous system infection, meningeal cancer, meningioma and hemorrhagic cerebrovascular diagnosis, identification and efficacy has a unique clinical significance.