COMPUTER-AIDED DIAGNOSIS FOR BREAST CANCER DETECTION

乳腺癌检测的计算机辅助诊断

• 批准号: 2836625
• 负责人: PING-CHUN CHIAO
• 金额: $ 10万
• 依托单位: FRONTIER MEDICAL, LLC
• 依托单位国家: 美国
• 财政年份: 1998
• 资助国家: 美国
• 起止时间: 1998-09-30 至 2000-08-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/2836625
• 关键词: breast neoplasm /cancer diagnosis; computer assisted diagnosis; computer network; computer program /software; computer system design /evaluation; diagnosis design /evaluation; female; health care facility information system; human data; image processing; mammography; parallel processing

DESCRIPTION: The investigators propose to test the feasibility of developing a distributed system for computer aided diagnosis of mammographic lesions, as further described by their abstract: "The availability of high resolution film digitizers and the promise of new digital detector technologies have led to the development of CAD (computer-aided diagnostic) tools to assist the radiologist in early detection and characterization of breast lesions. CAD tools have been found to reduce misdiagnosis and have attracted significant commercial interest. "The goal of the proposed work is to develop a mechanism to provide standardized, consistent, and state-of-the-art computer-aided diagnostic (CAD) processing for all digital mammograms within a single hospital system. The development of this system will: (a) enable CAD processing that is independent of the mammographic units or computer systems employed at the individual breast imaging clinics within the system, (b) allow digitized mammograms to be worked up in satellite clinics using exactly the same procedures as those in the main institution but without the need for significant local computing resources, and (c) reduce the cost of providing CAD tools to satellite clinics. "Phase I will focus on developing an environment for CAD processing to be accessed on any computing platform, determining how to allocate network computing resources to allow CAD processing in resource-limited situations, and implementing a software distribution network to ensure all clinics access to the same most updated CAD processing tools. "Phase I will develop a proof-of-principle CAD delivery system that will be deployed at the University of Michigan Department of Radiology and one of its satellite clinics. Phase II will significantly extend this concept to operate in an Internet environment (as opposed to the simple intranet in this application). PROPOSED COMMERCIAL APPLICATION: This project will develop a low-cost solution for implementing a distributed system for computer aided diagnosis of mammographic lesions. Potential commercial applications may include a CAD software package that can be deployed in a medium-size hospital and other software by- products that enable more efficient computing resource distribution and allocation.

描述：研究人员建议测试可行性 开发分布式计算机辅助诊断系统 乳房X光检查病变，如其摘要进一步描述： “高分辨率胶片数字转换器的可用性和承诺 新的数字探测器技术促进了 CAD 的发展 （计算机辅助诊断）工具协助放射科医生进行早期诊断 乳腺病变的检测和表征。 CAD 工具已 发现可以减少误诊并吸引了大量的商业 兴趣。 “拟议工作的目标是建立一种机制，以提供 标准化、一致且最先进的计算机辅助诊断 (CAD) 处理单个医院内的所有数字乳房 X 光照片 系统。该系统的开发将： (a) 实现 CAD 处理 独立于乳腺X线摄影装置或计算机系统 受雇于系统内各个乳腺成像诊所，(b) 允许在卫星诊所使用数字化乳房X光检查进行处理 与主要机构完全相同的程序，但没有 对大量本地计算资源的需求，以及 (c) 减少 向卫星诊所提供 CAD 工具的成本。 “第一阶段将重点开发 CAD 处理环境 可在任何计算平台上访问，确定如何分配 网络计算资源允许在资源有限的情况下进行CAD处理 情况，并实施软件分发网络以确保 所有诊所均可使用相同的最新 CAD 处理工具。 “第一阶段将开发一个原理验证 CAD 交付系统，该系统将 部署在密歇根大学放射学系 其卫星诊所之一。 第二阶段将显着延长这一时间 在互联网环境中操作的概念（而不是简单的 本应用程序中的 Intranet）。 拟议的商业应用： 该项目将开发一种低成本解决方案来实施 乳腺X线病变计算机辅助诊断的分布式系统。 潜在的商业应用可能包括 CAD 软件包 可以部署在中型医院和其他软件中 能够实现更高效的计算资源分配的产品 分配。