诊断不明

Objective: To evaluate the role of laparoscopy in the diagnosis of unexplained ascites.

目的：探讨腹腔镜技术诊断不明原因腹水的价值。

Analysis on the LIF gene expression of decidua can be used as a index for diagnosis of the habitual abortion.

这些研究结果提示 LIF基因表达缺失或减弱，可能是导致原因不明习惯性流产的原因之一，妊娠早期子宫蜕膜LIF基因表达检测可作为诊断原因不明习惯性流产病因的指标之一。

Methods The 457 patients with pathological changes of cervical atypical squamous cells were further investigated by colposcope and multiple cervical biopsies for pathological analysis.

细胞学诊断采用TBS（2001）分级报告系统，阳性诊断包括意义不明的不典型鳞状细胞及以上病变与组织病理学诊断结果对照分析。

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。

Fluorescein and indocyanine green fundus angiography were used to evalute the macular morphologic results. Results The result of fundus angiography showed that 90 cases 98 eyes had choroidal neovacularization, There were exudation age-related macular degeneration 39 cases (44 eyes), idophaic CNV 23 cases (23 eyes) and highly myopia 22 cases (25 eyes), Polypoidal Choroidal Vasculpathy 4cases (4eyes), multifocal choroidit 1 case (1 eye )and nodifferentiate 1 cases.

结果 90例98只眼黄斑部出血患者的眼底血管造影结果显示有脉络膜新生血管，其中老年黄斑变性湿性型39例44只眼，中心性渗出性脉络膜视网膜病变23例23只眼，高度近视22例25只眼，息肉状脉络膜血管病变4例4只眼，多灶性脉络膜炎1例1只眼，诊断不明1例。

The test also correctly identified as melanoma all 6 of 6 cases with ambiguous pathology that later metastasized.

诊断不明的病例里有6例最后发生了转移，我们的FISH检测正确识别出了这6例黑色素瘤。

Using FISH data from a training set of 301 tumors, we established a discriminatory algorithm and validated it on an independent set of 169 unequivocal nevi and melanomas as well as 27 cases with ambiguous pathology, for which we had long-term follow-up data.

应用测试组301例肿瘤的FISH资料，我们设计出了个差别演算法，并将其验证于169例色素痣和黑色素瘤及27例诊断不明的病例，这些病例都有长期随访资料。

Objective: This study investigated olfactory function disorder in Canadian potential AD patients through measuring the detection threshold and recognition threshold, of the potential AD patients and the matched controls by Five Odorants Test; and evaluated whether the senile plaques, neurofibrillary tangles and neuropil threads , which were the typical pathological changes of AD, presented in the olfactory mucosa of potential AD patients.

老年性痴呆中有75%为阿尔茨海默病(Alzheimer's disease， AD)，AD 是一种神经细胞退行性疾病，原因不明，临床以进行性记忆丧失和后天获得的知识丧失，病程逐渐发展直至完全丧失生活能力为特征。其病因是多原性的。尽管AD 的描述已达90 年之久，但要在早期检出此病仍是一个难题，所以，改进其临床诊断程序、途径非常重要。当今广泛用于AD 诊断的诸多标准中均未明确提及嗅觉的改变，然而众多国外文献资料表明，几乎所有的AD 患者发病早期甚至在临床前期即表现嗅觉识别阈的改变，可见对此深入研究有助于AD 患者的早发现、早诊断。

Acetic acid stain was used in abnormal patients. visual observation, photography, colposcopy and cervical biopsy were used. tbs （2001） report grading system was used in cytological diagnosis including the positive diagnosis of atypical squamous cells or more specimens.

细胞学诊断采用tbs（2001）分级报告系统，阳性诊断包括意义不明的不典型鳞状细胞及以上标本；且所有ascus以上病变的患者全部有病理组织学诊断结果，并对两者进行了对照分析。

Methods Thin Prep liquid-based cytological examination was used in 17520 patients. 5% acetic acid stain was used in abnormal patients. Visual observation, photography, colposcopy and cervical biopsy were used. TBS （2001） report grading system was used in cytological diagnosis including the positive diagnosis of atypical squamous cells or more specimens.

细胞学诊断采用TBS（2001）分级报告系统，阳性诊断包括意义不明的不典型鳞状细胞及以上标本；且所有ASCUS以上病变的患者全部有病理组织学诊断结果，并对两者进行了对照分析。

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％。