106 Differential Diagnoses.
Think Like a Clinician.
Every DDx is mapped to 5 learning modes — from rapid reference to interactive clinical reasoning. Across 17 specialties, build the pattern recognition and structured thinking that examiners test.
17 Specialties. 106 Presentations.
From the most common acute presentations to the high-yield rare diagnoses that separate good candidates from great ones.
5 Modes. One Presentation.
Every differential diagnosis has 5 ways to study it — choose the mode that matches how you learn best.
Deep Dive
Complete clinical analysis with pathophysiology, epidemiology, and full diagnostic workup for each differential.
Quick Reference
Rapid differential list with key distinguishing features — ideal for last-minute revision before exams.
Reason-It
Interactive clinical reasoning — work through the case step by step, narrowing your differential with each new clue.
Flowchart
Visual decision pathway from presentation to diagnosis — see how clinical features branch into different diagnoses.
DDx Cards
Flip cards with diagnosis on the front, key distinguishing features and discriminating investigations on the back.
Sample: Acute Chest Pain
See how MedNext presents a differential — likelihood-ranked, colour-coded, with distinguishing features at a glance.
Musculoskeletal
30%ACS
35%PE
20%Pneumothorax
15%Think Systematically. Every Time.
106 differential diagnoses across 17 specialties — each with 5 learning modes. Build the structured clinical thinking that separates good candidates from great ones.