Really cool. Especially the reference to literature in the differential diagnosis tab. Since the suggested diagnoses are based on case reports, I suspect they a

Really cool. Especially the reference to literature in the differential diagnosis tab. Since the suggested diagnoses are based on case reports, I suspect they are quite biased towards rare diseases and unusual presentations. One annoying bug: I could not submit 'No' as an answer. It seems to be too short. 'No,' works.