Results 21 to 30 of about 38,676 (176)
Zhongguo shiyan zhenduanxue, 1998 “没有正确的诊断，便没有正确的治疗”是每位临床医师都熟悉的格言。诊断包括临床诊断和病理诊断，病理诊断当然是最准确的，但有时亦需结合临床加以考虑。何况大多数病例并不可能，实际上亦不必须取得病理诊断。因此，临床诊断乃是疾病诊疗的基础，亦是每一位临床医师的...
杨秉辉
doaj
Research of Esophagus Disease-aided diagnosis Based on Ultrasonic Endoscope Image [PDF]
, 2015 食管疾病是常见疾病之一，对人们的健康产生了严重的威胁。随着超声内镜(EUS)应用的发展和普及，提高了食管成像清晰度，成为临床诊治的必要诊断工具。超声内镜可为食管疫病的诊断及给出合理的治疗方案给予非常大的帮助，但是国内外对EUS诊断主要依靠内镜医师个人经验，缺乏客观诊断依据，因此使得EUS的应用受到限制。由此看来利用计算机技术对食管疾病进行辅助诊断是非常有意义的。 本文主要研究三类食管EUS图像分类的问题，包括食管早癌、食管平滑肌瘤以及正常食管。首先对EUS图像进行去噪处理，之后提取EUS图像的特征点 ...
魏倩倩
core
Review of the Role of EBUS-TBNA for the Pulmonologist, Including Lung Cancer Staging [PDF]
, 2010 This review focuses on the role of endobronchial ultrasound-guided transbronchial needle aspiration in day-to-day pulmonology practice. Case examples are given of the common indications for endobronchial ultrasound-guided transbronchial needle aspiration
Alan HODGSON +4 more
core +1 more source
Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Multi‐element Prussian blue analog (PBA) nanocomposites have attracted wide attention for their superior characteristics to single‐functional nanomaterials in extensive applications of diagnosis and therapy. In this study, a novel hollow nanocomposite was designed and fabricated by embedding S2− and Ag nanoparticles into a NiCuMnFe (PBA).
Tao Ji +7 more
wiley +1 more source
A Business Plan for Jingxiang Medical Lab an Independent Medical Core Facility [PDF]
, 2015 如今，恶性肿瘤在我国城镇人口中的发病率呈快速上升的趋势。在病症日益复杂的情况下，任何诊断技术都需要凭借辅助设备和仪器来帮助医疗人员确诊病症。而由于诊断检验技术的差异，在恶性肿瘤的治疗上出现了“发现时间晚、确诊方法少”等问题，导致了患者延误了治疗时机。目前，在国外癌症治疗上诞生了“病理诊断检验”的技术，并由此衍生出相应的诊断检验机构。这类技术区别于传统检验方式，从基因学/病理学/分子生物学的角度进行癌细胞检测，虽然对设备和人才的需求更高，但是该技术比传统的诊断检验方法有着更高的确诊率和更快的确诊时间 ...
许玲玲
core
Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 3, Page 272-282, March 2026.ABSTRACT Objective Complete hydatidiform mole and coexisting normal fetus (CHMCF) is a rare condition for which there is significant heterogeneity in diagnosis, counseling and management of complications. The objective of this study was to summarize the prevalence of clinical outcomes in reported cases of CHMCF.
N. Salmeri +8 more
wiley +1 more source
Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 3, Page 376-384, March 2026.ABSTRACT Objective To investigate whether combining abnormal morphological features observed on ultrasound in live pregnancies that ended in a first‐trimester miscarriage can predict an abnormal karyotype. Methods This retrospective observational cohort study was conducted at the early‐pregnancy assessment unit at University College London Hospital ...
T. Setty +5 more
wiley +1 more source
Gaoya dianqi, 2015 目前被广泛研究和使用的是融合多种状态量的变压器综合诊断方法,该方法提高了诊断的准确性,但同时也带来了一些问题,主要问题在于这种方法需要的状态量多、诊断效率低、导致停电时间过长。因此,文中提出了一种以不停电检测状态量为主的分步诊断方法,其包括初步诊断和精细诊断两个阶段。初步诊断阶段仅以不停电检测状态量为诊断依据,在无需停电的状态下将变压器故障分为热故障、电故障、受潮或脏污、变形4大类;在精细诊断阶段,根据初步诊断结果,选择出多种必要的停电试验信息,并利用故障机理和粗糙集理论进行进一步的故障确认和细分 ...
孔巾娇 +4 more
doaj
Engineering Ferritin Nanoparticles for Theranostic Probes Development [PDF]
, 2016 疾病的诊断治疗学在近年来得到了巨大关注和广泛研究，以蛋白质为基础的纳米材料具有优异生物相容性、生物降解性、灵活的可修饰性等特点，在癌症的诊疗一体化研究上发挥着巨大作用。鉴于发展以蛋白质为核心的新型诊疗一体化探针具有重要的可应用和临床转化意义，我们在本论文中研究设计了多种以铁蛋白为核心的纳米材料，并着重探究了各种材料在诊疗一体化中的应用。主要内容概括如下： 第一章，我们简要介绍了肿瘤诊断治疗技术的发展和现状，着重探讨了肿瘤诊断治疗一体化的研究现状 ...
王占通
core
Fetoscopic laser ablation vs standard management for Type‐II and Type‐III vasa previa
Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 3, Page 320-328, March 2026.ABSTRACT Objective The standard management (SM) for vasa previa (VP) includes antepartum inpatient admission at 28–32 weeks' gestation followed by Cesarean delivery at 34–37 weeks. Case reports and case series have reported on fetoscopic laser ablation (FLA) as an alternative management approach for Types‐II and ‐III VP.
S. Backley +11 more
wiley +1 more source