Convert radiology images to patient-friendly reports with GPT-4 Vision & PDF email

by Oneclick AI Squad ✓ · 957 views · created 2025-08-12 · Document Extraction, Multimodal AI

What this workflow does

This workflow has 10 nodes and runs when an HTTP POST request hits its webhook URL. Along the way it connects Google Sheets and Gmail. It also calls api.openai.com and api.html-css-to-pdf.com over HTTP.

How it runs

Trigger: When an HTTP POST request hits its webhook URL.

1. Extract Image Data (Code): runs custom JavaScript code
2. Analyze Radiology Image with AI (HTTP Request): calls api.openai.com (POST)
3. Process AI Analysis (Code): runs custom JavaScript code
4. Generate PDF Report (Code): runs custom JavaScript code
5. Convert to PDF (HTTP Request): calls api.html-css-to-pdf.com (POST)
6. Wait: pauses before continuing
7. Save Report to Database (Google Sheets): append
8. Email Report to Patient (Gmail): uses Gmail
9. Return Response (Code): runs custom JavaScript code

Services it uses

Google SheetsGmail

HTTP calls to: api.openai.com, api.html-css-to-pdf.com

Before you upgrade to n8n 3.0

Nodes used (6)

• Webhookn8n-nodes-base.webhook
• Coden8n-nodes-base.code
• HTTP Requestn8n-nodes-base.httpRequest
• Google Sheetsn8n-nodes-base.googleSheets
• Gmailn8n-nodes-base.gmail
• Waitn8n-nodes-base.wait

From the author

This automated n8n workflow transforms uploaded radiology images into professional, patient-friendly PDF reports. It uses AI-powered image analysis to interpret medical scans, simplify technical terms, and produce clear explanations. The reports are…

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