诊断

Compared with the Biopsy and postoperative histological result,the coincident rate (of malignant and benight tumors) is 96.4%. According to the cytological examination, 6 cases (3.1％)are of false negative result, 1 case is of false positive result. In close combination with clinic,strict puncture,...

细胞学假阴性诊断6例(3.1％)；假阳性诊断1例(0.5％)；针吸细胞学诊断口腔颌面部肿瘤时，只要密切结合临床，严格穿刺技术、准确足量的取材，重视涂片中出现的特征性粘液，综合分析，不失为一项简便、快速、经济、可靠、实用的诊断方法。

Objective The examination of barium enema ever since 1905,colonoscope occurrence,it is very development to diagnose in small nonpolypoid lesion of large bowel.

目的195年首次钡灌肠X线检查被用于临床诊断大肠病变以来，大肠镜的问世，为提高早期大肠癌的诊断和治目的 1905年首次钡灌肠X线检查被用于临床诊断大肠病变以来，大肠镜的问世，为提高早期大肠癌的诊断和治疗，提供了最简便、最安全、最有效的方法。

That's why diagnosticians are also diagnosed, diagnosticians and the one who are diagnosed are all in the complanate blank state, becoming gray people whose incline are not certain.

无怪乎尚扬作品中诊断者也被诊断，诊断者和被诊断者都处于平面化的空白状态中，成为倾向不明的灰色人群。

Objective To explore the value of routine laboratory parameters in diagnosis of myelo-dysplastic syndromes and differential diagnosis of patients with hypoplastic MDS from chronic aplastic anemia for providing reference standard for primary hospitals.

目的 探讨联合常规实验室检查指标在骨髓增生异常综合征的诊断和低增生性MDS与慢性再生障碍性贫血鉴别诊断中的价值，提供基层单位适用的MDS诊断和鉴别诊断参考方案。

Results Among the 52 cases, 30 cases were confirmed to fibrosarcomas, which were identical with primary dingnoses;22 cases were revised to malignant fibrous histocytoma (8 cases), malignant nerve sheath tumor (4 cases), monophasic spindle cell synovial sarcoma (3 cases), leiomyosarcoma(3 cases), rhabdomyosarcoma(2 cases) and abdominal desmmoid tumor (2 cases). Of the 18 cases, only two cases were misdiagnosed and were revised to malignant fibrous histocytoma and spindle cell synovial sarcoma, respectively.

结果：1980年前52例中维持原诊断30例，修改诊断22例(42.3%)，分别为恶性纤维组织细胞瘤8例、恶性神经鞘膜瘤4例、单相性梭形细胞滑膜肉瘤3例、平滑肌肉瘤3例、横纹肌肉瘤2例、韧带状纤维瘤2例；1980年后纤维肉瘤18例中，维持原诊断16例，修改诊断2例(11.1%)，分别为恶性纤维组织细胞瘤和滑膜肉瘤各1例。

Results:The diagnostic positive rate of MRCP was 88.9%(24/27) in the relative disease of pancreas or bile duct and that for the nonrelative disease of pancreas or bile duct was zero .

结果：33例病人均获得了满意的MRCP图像，且无特殊异常反应，在 27例胆胰相关病因的诊断中，MRCP的诊断符合率为88.9％（24/27）；而在6例非胆胰相关病因的诊断中，其诊断符合率为0。

The establishment of the novel methology for molecular diagnosis of WD,and molecular diagnostic methods for HD and SCA would help the clinical diagnosis,prenatal diagnosis,presymptomatic diagnosis and genetic cousultation of the three genetic diseases.

本研究在国际上首次建立了WD分子诊断方法体系，建立了对HD和SCA五种常见亚型进行分子诊断的方法，为三种遗传病的临床诊断、产前诊断和遗传咨询提供了可靠的科学依据。

Eighty six cases were confirmed by operation.The overall diagnostic coincidence rate was 98.98%.Conclusions:TV-CDE is worthy of diagnosing salpingian pregnancy.

TV-CDE是目前诊断早期异位妊娠有价值的检测手段，其血流频谱特征和&输卵管环&具有特殊诊断及鉴别诊断意义，尤其是对异位妊娠早期诊断具有特异性。

The hierarchical diagnostic strategi es, the convention diagnosis and the combinations of experts, are employed to m eet different diagnostic requirements.

故障诊断时，针对不同诊断要求，采用常规诊断和基于多专家组合的精密诊断。

ABSTRACTS In this thesis the diagnostic expert system theory and methodology are studied, with the emphasis on the fuzzy knowledge representation, uncertain reasoning and diagnostic knowledge acquisition. The applications of neural networks in the fault diagnosis for rotating machinery are also studied. A fuzzy diagnostic expert system for turbocompressor called ETHYLENE is implemented.

本文以大型旋转机械为研究对象，着重研究了旋转机械故障诊断专家系统的理论和方法，包括模糊知识表达、不确定性推理与诊断知识获取等问题；本文还研究了神经网络模型及其在旋转机械故障诊断中的应用；并研制了一个透平压缩机组模糊诊断专家系统。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。