AWS HealthImaging DICOM Viewer

This project implements a healthcare imaging workflow using AWS services, allowing users to upload DICOM files and view them through a web interface.

Architecture Overview

The application uses the following AWS services:

• Amazon S3 for DICOM file storage
• AWS Lambda for file processing
• Amazon Aurora for metadata storage
• Amazon SQS for message queuing
• AWS HealthImaging for medical image management
• AWS IoT Core for edge device management

Project Structure

aws-healthimaging-alcon/
├── frontend/           # React frontend application
├── backend/           # Node.js/Express backend
├── infrastructure/    # AWS CDK infrastructure code
└── docs/             # Project documentation

Prerequisites

• Node.js >= 14.x
• AWS CLI configured with appropriate credentials
• AWS CDK CLI
• Docker (for local development)

Getting Started

1. Clone the repository

2. Install dependencies:

   # Install backend dependencies
   cd backend
   npm install
   
   # Install frontend dependencies
   cd ../frontend
   npm install

3. Set up your AWS credentials and configure environment variables

4. Deploy the infrastructure:

   cd infrastructure
   npm install
   cdk deploy

5. Start the development servers:

   # Start backend
   cd backend
   npm run dev
   
   # Start frontend
   cd frontend
   npm start

Features

• DICOM file upload to S3
• Web-based DICOM viewer using Cornerstone.js
• Metadata extraction and storage
• Secure authentication using AWS Cognito
• Real-time updates using AWS IoT Core

Security

This application implements security best practices including:

• HIPAA compliance measures
• Secure file transmission
• Role-based access control
• Data encryption at rest and in transit

License

MIT License