radreasonThe colleague who thinks with you
Real-time radiology reasoning, during dictation
Speak your findings — get a ranked differential with rationale before you finish the case.
Built for how radiologists actually think
Most AI tools give answers.
RadReason helps you work through the case — articulating, refining, and stress-testing your reasoning in real time during dictation.
- ●Not a chatbot — a reasoning scaffold built for the read
- ●Targeted discriminator questions, not long-form answers
- ●Externalize and refine your differential as you dictate
- ●Attending-style reasoning support, never replacement
Most tools give answers. Learn Mode helps you work through the differential yourself.
Targeted discriminator questions help you articulate, refine, and stress-test your reasoning during real cases — the way an attending would challenge your differential on rounds.
"Hypervascular liver lesion in a cirrhotic liver…"
Which feature best fits the lesion?
HCC rises substantially — arterial enhancement plus washout in cirrhosis strongly favors hepatocellular origin.
Quick Diff would stop after the ranked differential — discriminator questions only appear in Learn Mode.
- ●Microphone-first: tap to dictate and auto-analyze
- ●Designed to fit seamlessly into your dictation workflow
- ●Two modes: Quick Diff for speed, Learn Mode for active reasoning
- ●Learn Mode generates short teaching pearls after each case, browsable in Pearls
- ●Private by default: dictated audio and transcripts are processed in memory and not stored
Dictate in English, Spanish, or French. Choose output language separately.
Designed for the moment you're interpreting — not after the read is done.
RadReason is an AI radiology assistant designed to support imaging interpretation in the moment — not after the read is done. It listens to your dictated findings and surfaces structured differential diagnoses while you are still in front of the case.
Turn dictated findings into a structured differential instantly
Speak the imaging findings you actually see — RadReason maps them to ranked, reasoned differentials. The output is structured, traceable, and meant to surface possibilities you may not have prioritized, never to make the diagnosis for you.
Quick Diff for Fast Clinical Reasoning
Quick Diff is the speed mode: dictate, get a ranked differential, move on. Designed for routine reads where you just want a second perspective without breaking flow.
Learn Mode for Guided Questions and Teaching Pearls
Learn Mode adds targeted discriminator questions and, once the case is complete, generates 1–3 short teaching pearls you can review later on the Pearls page — turning passive reading into active reasoning. Intended for residents, fellows, and any radiologist who wants the workflow tool to double as a teaching tool.
Built for Radiologists and Trainees
The product is shaped around radiology workflow specifics: modality-agnostic, mic-first, structured around how dictation actually happens. RadReason is positioned as a radiology reasoning assistant — not a general medical AI tool, and not a replacement for radiologist judgment.
What RadReason Helps With
- Generate differential diagnoses from imaging findings
- Support real-time decision-making during radiology dictation
- Refine complex cases with targeted discriminator questions in Learn Mode
- Collect short teaching pearls after each Learn Mode case
- Strengthen structured diagnostic reasoning
For educational and decision-support use only. Not a substitute for clinical judgment.