The term is currently defined as: "A drawing a conclusion based on data that involves the interpretation of data about a given organism (human, animal, or plant) and the assertion to the effect that the organism has a disease, disorder, or syndrome of a certain type, or none of these as output."
- This seems to exclude diagnosing a pathological process such as a myocardial infarction or a seizure.
- This seems to be applicable only to currently present disease, disorder, or syndrome, but diagnosis are regularly about past conditions.
Therefore the definition might be updated as follows: "A drawing a conclusion based on data that involves the interpretation of data about a given organism (human, animal, or plant) and has as output the assertion to the effect that the organism has or had a disease, disorder, or syndrome of a certain type; or is undergoing or underwent a pathological process of a certain type; or none of these."