Interventions（曾经治疗）
Problems（遗留的问题） Problem Site（问题部位） Locations（就医地点） Time（时间属性）
从文本中实现关键信息抽取
放射报告、病理学 报告，或 其它叙述 性报告
General Surgical General Surgical left open capsulotomy mastectomy left open capsulotomy mastectomy removal removal of her prosthesis of her prosthesis today left open capsulotomy today bony lymphoedema management bony lymphoedema management left arm left arm mastectomy shooting pain in the removal of shooting pain in the her prosthesis direction of ulna nerve no signs of recurrence direction of ulnalocal, regional or distant nerve local, regional or distant recurrencebony lymphoedema pain pain pain recurrence clinic pain management recurrence pain clinic pain clinic shooting pain in the management direction of ulna nerve pain clinic local, regional or distant pain clinic left arm pain clinic management pain clinic a year’s time General Surgical management clinic pain a year’s time recurrence no signs of recurrence clinic clinic no signs of pain clinic at this time at this time clinic today a year’s time at this time
从文本中实现关键信息抽取
##### ####### NHS TRUST - PATIENT CASE NOTE ########:######### ####### DOB: 1944 CLEF-RMH-Entry-Key: 52A4F6DB2B46E
根据模版或相关的知识资源标 识出重要的信息及其相关关系
临床报告
ROYAL MARSDEN NHS TRUST - PATIENT CASE NOTE 324A621F:MRS Dorothy Smith DOB: 12/05/44 21, Park Crescent Basingstoke B12 Q13
16 Dec 1992
Seen in General Surgical
信息抽取技术
(Information Extraction)
主要内容
1. 2. 3. 4. 5. 6. 7. 信息抽取(IE)的引入及概念 信息抽取相关研究活动 信息抽取的层次和类型 信息抽取系统及其应用 中文信息抽取系统的开发 … …
1.信息抽取(IE)的引入及概念
• 先从CLEF项目说起 • A Co-operative Clinical E-Science Framework (CLEF) • Funded by the UK Medical Research Council • Descriptive information:
Interventions Problems Problem Site Locations Time
caused_by
多骨淋巴球增多
mastectomy removal of her prosthesis no signs of recurrence recurrence bony lymphoedema pain shooting pain in the direction of ulna nerve local, regional or distant left arm General Surgical pain clinic pain clinic pain clinic today a year’s time at this time
收集抽取出的信息… 也可跨越多个文档
Interventions Problems Problem Site Locations Time
来自于药品或实验 中的信息
形成病历
乳房切除
left open capsulotomy management

自动实现相关事件的链 接？ What happened & why ? What was done & why ?
This lady who has had a mastectomy and left open capsulotomy and removal of her prosthesis was seen by me in the clinic today on behalf of Mr Peterson. She has extensive bony lymphoedema in her left arm which does not seem to be getting any better although she is more or less reconciled to the problem. The original problem was that she complained of shooting pain in the direction of ulna nerve and although there does not seem to be any evidence of local, regional or distant recurrence the pain itself warrants management in a pain clinic. Mrs Smith could be seen in the pain clinic at the Marsden but as this would involve a lot of travelling would like to be treated nearer her home. I wonder whether it would be possible for you to investigate if there is a pain clinic available at Basingstoke as I am sure Dotty could be treated and benefit from its management. I have otherwise arranged for her to be seen in the clinic again in a year's time. There are no signs of recurrence at this time. Mr Thomas Partridge
– 病历（Clinical histories） – 放射透视报告（radiology reports） – 病理学报告（pathology reports） – 染色体和图片注释数据库（annotations on genomic and image databases） – 技术文献（technical literature） – 网络资源（Web based resources）．．．．．
AB 1992
Seen in General Surgical
This lady who has had a mastectomy and left open capsulotomy and removal of her prosthesis was seen by me in the clinic today on behalf of XXXXXXXXXXX. She has extensive bony lymphoedema in her left arm which does not seem to be getting any better although she is more or less reconciled to the problem. The original problem was that she complained of shooting pain in the direction of ulna nerve and although there does not seem to be any evidence of local, regional or distant recurrence the pain local, regional or distant clinic itself warrants management in a pain clinic. XXXXXXXXX could be seen in the pain clinic at the XXXXXXX but as this would involve a lot of travelling would like to be treated nearer her home. I wonder whether it would be possible for you to investigate if there is a pain clinic available at XXXXXXXXXXX as I am sure XXXXX could be treated and benefit from its management I have otherwise arranged for her to be seen in the management. year’s time clinic again in a year's time. There are no signs of recurrence at this time time. 5213A4F612F1