On the Enter Patient Information page there are 16 questions regarding your patient or lesion. Please select the single best answer. It is often useful to run the program with different settings to evaluate various options. If you select "unknown" or "unselected" in any category then this feature is not considered in formulating a differential. If you are unsure of the question being asked you may select the hot word in the question for a more complete description of your choices.

The relative prevalence of each condition is considered in formulating a differential. You may select to inactivate this feature.

To generate a differential diagnosis after you have selected the most appropriate description for each lesion characteristic touch the button at the bottom labeled "Differential".

If you wish to consider only one or a few features you may click the button labeled "Deselect" to set all patient parameters to "unselected" and then change the features of interest.

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How to: Obtain A Differential Diagnosis ORADII Home