> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://api-doc-new.gideononline.com/gideon-api-1-0/diagnosis/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://api-doc-new.gideononline.com/_mcp/server.

# Diagnosis


## API Docs

- Diagnosis [/diagnosis/countries](https://api-doc-new.gideononline.com/gideon-api-1-0/diagnosis/diagnosis-countries.md)
- Diagnosis [/diagnosis/countries/synonyms](https://api-doc-new.gideononline.com/gideon-api-1-0/diagnosis/diagnosis-countries-synonyms.md)
- Diagnosis [/diagnosis/diagnose](https://api-doc-new.gideononline.com/gideon-api-1-0/diagnosis/diagnosis-diagnose.md)
- Diagnosis [/diagnosis/diagnose/first-case](https://api-doc-new.gideononline.com/gideon-api-1-0/diagnosis/diagnosis-diagnose-first-case.md)
- Diagnosis [/diagnosis/symptoms](https://api-doc-new.gideononline.com/gideon-api-1-0/diagnosis/diagnosis-symptoms.md)
- Diagnosis [/diagnosis/symptoms/{code}/children](https://api-doc-new.gideononline.com/gideon-api-1-0/diagnosis/diagnosis-symptoms-code-children.md)
- Diagnosis [/diagnosis/symptoms/{symptom_code}](https://api-doc-new.gideononline.com/gideon-api-1-0/diagnosis/diagnosis-symptoms-symptom-code.md)
- Diagnosis [/diagnosis/symptoms/roots](https://api-doc-new.gideononline.com/gideon-api-1-0/diagnosis/diagnosis-symptoms-roots.md)
- Diagnosis [/diagnosis/undiagnosed](https://api-doc-new.gideononline.com/gideon-api-1-0/diagnosis/diagnosis-undiagnosed.md)

## OpenAPI Specification

The raw OpenAPI 3.1 specification for this API is available at:
- [OpenAPI JSON](https://api-doc-new.gideononline.com/gideon-api-1-0/diagnosis/openapi.json)
- [OpenAPI YAML](https://api-doc-new.gideononline.com/gideon-api-1-0/diagnosis/openapi.yaml)