Welcome! MDHero is a software that generates questions to ask, makes a diagnosis, explains its clinical reasoning and generates a write up complete with assessment and plan.

Pertinent positives

Enter your symptom(s) below separated by commas, I will take the first one as the chief complaint.
Age:

more options

Differential diagnoses

Based on the symptoms so far, my differential includes: colorectal cancer, internal hemorrhoids, colonic polyps, amyloidosis, ulcerative colitis, diverticulosis, crohns disease, anal fissure, infectious colitis, meckel diverticulum, coagulopathy, external hemorrhoids, ischemic bowel

Clinical suspicians

Based on the symptoms so far, I suspect 3 conditions:

What to do next

- For me to arrive at a diagnosis, there are still 23 pieces of clinical information I need to know. See below. If you spent 2 seconds answering each one, it should take you 0 minutes. Click the 'Think' button afterward so I can process the information.

- When I have no more questions, click to Generate Write up / SOAP note / oral report

HPI and Review of Systems



: Check here to default everything to 'no' unless you explicitly select a symptom.

: pertinent for crohns disease, infectious colitis, ulcerative colitis
: pertinent for crohns disease, meckel diverticulum, ulcerative colitis
: pertinent for infectious colitis, ulcerative colitis
: pertinent for anal fissure, external hemorrhoids
: pertinent for crohns disease
: pertinent for coagulopathy
: pertinent for amyloidosis
: pertinent for diverticulosis

Physical Exam


: pertinent for crohns disease
: pertinent for ischemic bowel
: pertinent for amyloidosis

Common Chief Complaints

The app currently support the following chief complaints. Click on one to begin.


Clear all and start over