---
title: "Attachment"
canonical: "https://wiki.patientsknowbest.com/space/api/3655827457/Attachment"
format: markdown
---
[http://fhir.patientsknowbest.com/structuredefinition/attachment](http://fhir.patientsknowbest.com/structuredefinition/attachment)

[https://www.hl7.org/fhir/STU3/structuredefinition.html](https://www.hl7.org/fhir/STU3/structuredefinition.html)

## description

PKB permits many data points [to have an Attachment](https://manual.patientsknowbest.com/patient/attachments). For example, a user might manually add a picture of a file when entering information into the web interface.

This extension allows information about the attachment to be provided with the data point.

## context

This extension is used by many resources.

## type

Extension

## element type

Attachment