Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
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connected to the .gov website. Share sensitive
information only on official, secure websites.
Example of the manually annotated records
| Clinical text: 患者1个月前无明显诱因出现上腹部不适 … (The patient had no obvious inducement of upper abdominal uncomfortable one month ago …) | |||
|---|---|---|---|
| Entity | Start Position | End Position | Entity Type |
| 上腹部 (upper abdomen) | 13 | 15 | Anatomy |
| 不适 (uncomfortable) | 16 | 17 | Symptom |
