诊断学

The results showed that established PRV PCR technique provided a more sensitive,specific and reliable method for diagnosis and epizootic study of the pseudorabies.

结果病料阳性率为 2 6 2 %( 50 191)，猪场阳性率为 71%( 2 2 31)实验结果表明，所建立的PCR技术可用于伪狂犬病的快速诊断和流行病学调查

The raw data was processed by using axial, coronal and double oblique multi-planar reformation; Images obtained were graded in terms of quality with a 5-point scale(5=excellent, 4=good, 3=fair, 2=poor, and 1=nondiagnostic). In grading image quality at axial MPR, The radiologic specialists focused on the subarcuate fossa, tendon of tensor tympani, facial recess, vestibular aqueduct and pyramidal eminence, In grading image quality at coronal MPR, attention was given to the scute, crista transversa, fenestra cochleae, lateral malleal ligament and snake eyes signature of cranial nerve, In the grading of the image quality at double oblique MPR, the radiologic specialists concentrated on the malleus, incus, stirrup bone, upper bony semicircular and aquaeductus fallopii, and then to implement statistical analysis. In order to choose the minimum tube current values and the maximum pitch that can satisfy the diagnosis request, image quality of axial, coronal and double oblique reformation images was compared with different tube current groups. 15 ears of volunteers were used to test the validity with the scanning parameter. Subsequently noise, MTF and dose length product were measured by phantoms in different tube current and pitch, the parameters obtained were compared and taken into statistics analysis.

扫描模式使用临床常用的颞骨螺旋扫描方式：管电压120 kV，准直宽度20×0.6 mm，视野200 mm，重建矩阵512×512，旋转时间1 s/r，重建层厚0.6 mm，重建间隔0.3 mm，分别改变管电流(380、300、200、160、120和80 mA)和螺距(0.8、1.0和1.2)进行扫描和重建，然后对颞骨进行横断面、冠状面和双斜面多平面重组，于重组后的横断层面图像上选取弓形下窝、鼓膜张肌腱、面神经隐窝、前庭导水管和锥隆起5个解剖结构，冠状面重组图像上选取盾板、横嵴、蜗窗、面神经的蛇眼征和锤骨外侧韧带5个解剖结构，双斜面重组图像上选取锤骨、砧骨、镫骨、上骨半规管和面神经管5个解剖结构，在双盲的情况下由放射学专家分别对各管电流和螺距下扫描的重组图像进行评分，随后进行统计学处理，从中筛选出满足诊断要求的最低管电流值和最大的螺距，分别采用患者25例(15耳)用该管电流值和螺距验证其可行性；然后利用模体分别测试各管电流和螺距下的图像的空间分辨率、噪声及其剂量长度积，并对测试所得参数数值进行比较和统计学处理。

Imaging technology in the diagnosis of hepatic fibrosis.

影像学技术在诊断肝纤维化中的应用。

According to finds of imaging, we can locate the foci and determine the nature of these diseases.

颅内肿瘤和癫痫是临床上较常见的两大类中枢神经系统疾病，影像学检查可为这两类疾病的诊断提供重要的定位和定性依据。

Human Reproduction Update, first published in 1995, aims to provide invited, comprehensive, authoritative, up-to-date critical and balanced reviews covering all areas of human reproduction including reproductive physiology and pathology, endocrinology, andrology, gonad function, gametogenesis, fertilization, embryo development, implantation, pregnancy, genetics, genetic diagnosis, oncology, infectious disease, surgery, contraception, infertility treatment, psychology and counseling, ethics and social issues.

现代人类繁殖》创刊于1995年，目的在于提供受邀请的，广泛的，权威的，最新的关键且适当的评论，其内容包含人类繁殖研究的所有领域，有生殖生理学和病理学，内分泌学，男性科学，性腺功能，配子发育，授精，胚胎发育，培植，怀孕，遗传学，遗传诊断，肿瘤学，传染病，外科，避孕，不育疗法，心理学和咨询，道德规范和社会问题。

Objective:Three-dimensional ultradorographic surface imaging technology was used to reconstruct gemmule embryo outward contour image,and to compare with two dimensional ultrasonographic section image.As far the two different imaging methods,we tried to assess and explored the application value in ultrasonographic diagnosis,especially the clinical value of ultrasonographic embryology.

目的：应用三维超声表面成像技术重建胎芽胎儿表面外观图像，并与以往二维超声断层图像进行对比，就两种不同成像方法尝试进行超声诊断价值特别是超声胎儿胚胎学临床价值评价与探讨。

The book reviews every aspect of biodefense, including topics such as microbiology, diagnosis, pathogenesis, epidemiology, infection control and novel therapeutics for all the key pathogens; bioterrorism threat from other diseases including brucellosis, glanders, and melioidosis so on; biological toxins derived from living organisms, etc.

该书对生物防御的每个方面进行了评论，包括主题例如，？？？有重要病原体的微生物学，诊断，发病机理，流行病学，传染控制和新的治疗方法；来自其他疾病包括？？鲁？？？菌病，马鼻疽，和类鼻疽等生物威胁；来自有生命生物体的生物学毒素等主题。

Objective: To discuss and summarize the clinical features and treatment methods for eosinophilic granuloma of the bone.

目的：讨论骨嗜酸性肉芽肿的影像学特点及治疗，对该病的诊断、治疗方法和治疗效果进行总结。

The sample subjects diagnosed as alcoholic hallucinosis according to the CCMD-Ⅱ-R criteria were selected through the inpatient index of alcohol dependence,and classified into four types with classification criteria developed by Satoru Saito,including primary hallucinosis,acute hallucinosis,chronic hallucinosis and symptomatic hallucination.

方法··：通过住院索引查出住院的酒依赖患者中符合CCMD -2 -R诊断标准的酒精中毒性幻觉症者，按斋藤学分类标准分成原始性幻觉症型、急性幻觉症型、慢性幻觉症型和症状性幻觉症型。

Health physics majors study engineering and physics, learning how to use radiation to diagnose disease and treat patients.

健康物理学/放射健康学研究工程学和物理学，学习如何利用涉嫌诊断疾病和治疗病人。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。