This program was designed with one purpose in mind: to help medical students find detailed explanations about medical words. The application comes with a straightforward interface, brings an efficient search tool, and provides you with complete term definitions.
You have access to a long list of medical terms listed in an alphabetic order so that you can easily find the words you're looking for. The program also lets you use its integrated search utility which provides you with the results you need within seconds.
Personally, I find it a lot easier to look for medical word explanations on the web using a browser than working with this application. The thing I don't like the most about this program is that it didn't let me copy to clipboard term definitions.
Another negative aspect about this tool is the fact that you need to pay in order to have access to all medical term definitions.
As a conclusion, I'd suggest you to look for other medical dictionaries for Mac or use the browser to find medical terms explanations.