Langhui
This is the custom report subset, counted in groups and documents (2,000 groups / 10,000+ reports). Structured check-up records are a different dataset: 5 million structured records.
DataAssetsAPI . Medical data products

Customise
Dataset of medical examination reports

Covers 2,000 groups / 10,000+ genuine medical examination report data. Covers multi-dimensional structured data such as tests, diagnostic findings, historical comparisons, and strict de-identification de-marking.

2000 Group per 10,000 copies Full de-sensitive compliance. PDF+ Structure AI training ready.

4 main categories

Core data type

100%

De-sensitization to mark.

5 Years

Data on continuous visits

50%+

Historical contrast changes

Dataset Overview

To gain a comprehensive understanding of the composition and core features of this data set and provide a high-quality medical data base for AI training and academic research.

Medical examination report data

The full medical examination report, originally the PDF, contains the results of the examination by the section, the indicator values, the reference range and the abnormality mark.

Checking data

Structured data on laboratory results, such as blood, urine, biochemical completes, tumor markers, genetic tests, etc.

Diagnosis data

The extraction and structure of core clinical judgement data such as the main examination report, positive findings, medical examination recommendations, diagnosis of diseases, etc.

Historical comparison data

Comparison of medical data for the same patient for several years (up to five years) supports the tracking of disease progress and health trend analysis.

Data Dimensions and Distribution

The data sets are carefully screened and matched to ensure that the dimensions are comprehensive and distributed in a balanced manner to meet the needs of diverse model training.

User Image Distribution

Gender ratio

Men
50%
Female
50%

Age Distribution

& lt; 18 years

10%

18-30

20%

30-40

30%

40-60

30%

> 60 years

10%

Distribution of abnormalities

No anomalies (0)
10%
Small number of anomalies (1 ~ 3)
10%
Mass anomalies (4-10)
50%
Very large number of anomalies (> 10)
30%

Quality characteristics of the report

Timeliness of reporting·: continuous visits over a period of five years, 3 visits by the same patient
Report Length: Medium (pages 5-10) as compared to & gt; 50%, long (10+ pages) & gt; 50%
Amount requirements: & gt; $1,000 for 50% & gt; $2,000 for 50% & & & gt
Check items: Covers the entire categories of blood, biochemical, tumor markers, genetic tests, image tests, etc.
Qualitative results: Both positive/negative outcomes are reasonably proportional
Historical comparison50% of results with historical comparisons and variations

Special check items covered

Tumor Markers

AFP/CEA/CA series, etc.

Genetic screening, etc.

Molybdenum targeting.

Breast screening

Image Check

Ultrasound/CT/DR etc.

Licensed Application Scenarios

This data set is legally authorized for the following three core scenarios.

Large model algorithm training

The rich data on the distribution of anomalies and historical comparisons help models to learn how to diagnose diseases.

  • Medical LLM fine-tuning and RLHF
  • MMA pre-training
  • Medical Knowledge Graph Construction

A. Medical video aided diagnosis

Training and validation of AIS-assisted diagnostic system, which covers a variety of image-modules, including ultrasound, CT, DR, molybdenum targets, etc., are provided in conjunction with video-checking data and clinical findings from medical examination reports.

  • Video-Report Link Learning
  • Alteration detection algorithm training
  • Paradigm validation

Academic studies

Five years of vertical tracking data support time series analysis and causal extrapolation.

  • Time series analysis of disease progress
  • Health Risk Assessment Model
  • Baseline study of medical examination indicators

Licensing and Compliance Assurance

Data are legally sourced, subject to clear tenure, are processed in a de-identified manner and are strictly in accordance with the requirements of national laws and regulations.

Basic Licensing Information

Dataset Name Customize medical examination report data sets
Nature of License Non-Exclusive License
License Term May 6, 2026 — May 1, 2027
Data Holder Third People's Hospital, Sansawa.
Operator Changsha Langhui Information Technology Co., Ltd.
Scope of License Collection, desensitization, processing, structuring, storage, use

Compliance and Security Assurance

All the way to de-sensitize to mark.

Not including name, ID number, telephone, case number, medical examination number, etc.

Legal Compliance Assurance

Strict compliance with regulations such as the Personal Information Protection Act, the Management of Cybersecurity in Health Institutions

Sublicensing Prohibited

The data must not be sublicensed, resold, disclosed or shared with any unauthorized third party

Clear Ownership

The licensor guarantees that the data sources are lawful, ownership is clear and free of defects in title, and that legal usage rights have been obtained