Practice radiology reporting with your own cases

Muninn is desktop software for radiology departments to create structured exam practice environments using their own DICOM libraries. Built for UK trainees preparing for FRCR 2B.

The Problem

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Limited Resources

Commercial question banks don't reflect your department's case mix or teaching priorities.

📁

Disorganised Sharing

Sharing cases via email or USB drives is chaotic and impossible to track.

No Exam Conditions

No way to run mock exams with proper timing, shuffled cases, and result tracking.

🔒

Network Restrictions

Cloud-based solutions don't work on air-gapped NHS networks.

Features

For Trainees

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DICOM Viewer

Full windowing controls, presets, scroll, and split-pane comparison.

Practice Mode

Submit findings, diagnosis, differential, and management in structured fields.

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AI Feedback

Optional AI-powered feedback using Anthropic, OpenAI, Google, Cerebras, or local Ollama.

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Self-Assessment

Rate your confidence and track improvement over time.

Exam Mode

Timed assessments with hidden answers and shuffled case order.

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Progress Tracking

See your practice history and improvement across all sessions.

For Educators

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DICOM Organizer

Sort PACS exports into structured case folders automatically.

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Case Editor

Add model answers, key findings, and study notes to cases.

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Playlist Builder

Create curated collections for different training levels.

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Exam Builder

Set up mock exams with time limits and trainee eligibility.

Marking Interface

Grade submissions centrally with written feedback.

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Trainee Management

Registry, PIN authentication, and progress reports.

How It Works

Muninn Admin

1 Import DICOM from PACS
2 Create cases with model answers
3 Build playlists and exams
4 Mark submissions with feedback

Muninn Trainee

1 Browse case library
2 Practice with instant feedback
3 Take timed mock exams
4 Track progress over time
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Shared Department Folder Case library, tracking database, trainee registry, exam configs

Use Cases

Mock FRCR 2B Exams

Create timed exam sessions with short and long cases. Trainees see shuffled case order, hidden diagnoses, and submit structured reports. Educators mark centrally with written feedback.

Departmental Teaching Library

Build a searchable library of interesting cases from your PACS. Consultants contribute cases, registrars practice with structured feedback, and TPDs track engagement.

On-Call Preparation

Curate playlists of "must-know" emergency cases for junior trainees. Track who has completed each playlist before they go on call.

MDT Case Review

Create playlists around upcoming MDT cases for pre-meeting preparation.

Download

Download the latest version for your platform.

🖥

Windows

Windows 10/11

Download .msi
🍎

macOS (Apple Silicon)

macOS 12+ (M1/M2/M3)

Download .dmg
🍎

macOS (Intel)

macOS 12+ (x64)

Download .dmg

Note: Muninn requires a department license. Request a license

Documentation

Licensing

Per-department license
Unlimited trainees
Offline verification
Annual subscription
Request a License