If all patients of a metropolitan region such as Barcelona or Madrid or London, or a region like Languedoc Roussillon or Andalusia, had introduced with their medical records digitalized, or even better with Relational databases with SQL for example, which supports many data with many records hosted on servers accessible remotely on "Cloud computing", it would allow health physicians to access data from any PC or "SmartPhone" with an interface SW, through the pick lists that are very intuitive and user Friendly. In addition have an internal Chatter (like salesfoce has), allowing asynchronous communication for consultation among several specialists to achieve a flexible and rapid diagnosis.