Besides these the Institute also has a Multivalent Progressive Care service including the recovery, intermediate cares, intensive cares, and ambulatory minor surgery units. It also has a modern medical technology, experienced and prestigious professional staff.

Particularly touching are the satisfactory results obtained by the oncopediatric specialty (which takes care of cancer-affected children) on achieving global survival figures up to 65% from a long-term control of all the treated patients. In Cuba the Scorpion Venom Rhopalurus Junceus, has been used for therapeutic purposes since the nineteenth century, when the so-called "Oil of the Scorpion" was created for urinary retention treatment.

However, the true antitumor potentialilty had not been noticed until the early 80's at Guantanamo, from empirical studies. So far, the composition of the Scorpion Venom and its effect on tumor cells is not known, but (Cuban pharmaceutical company) decided to determine its cytotoxicity and its relative protein fractions on tumor cells and on various normal (healthy) human cells.