👉 Plagiostomi is a term in medicine that refers to certain types of tumors or growths that are made up of dead cells. These can include the following: 1. Plasmodium falciparum, also known as malaria. Plasmodium falciparum causes malaria. 2. Plasmodium ovale, also known as schistosomiasis. This type of disease is caused by Plasmodium ovale and