WordNet
malignant hypertension
n. severe hypertension that runs a rapid course and damages the inner linings of the blood vessels and the heart and spleen and kidneys and brain; "malignant hypertension is the most lethal form of hypertension"
Usage examples of "malignant hypertension".
Then the same thing took place in malignant hypertension, in Parkinsonism and other failures of the central nervous system, in muscular dystrophy, and so on, and so on.