The image shows a document with numbered sections, each containing text and a small icon. The document appears to be a guide or instruction sheet, possibly related to medical procedures or protocols. Here is the content in markdown format:

```markdown
3. Truong hop xac dinh
4. Truong hop loai tru
```

The document contains four numbered sections, each labeled with a different topic:
1. **Truong hop xac dinh** (Medical Examination)
2. **Truong hop loai tru** (Medical Examination Type)

The document does not provide further details about the topics or procedures within these sections.