Hypertension, Malignant

**Definition:** A condition of markedly elevated BLOOD PRESSURE with DIASTOLIC PRESSURE usually greater than 120 mm Hg. Malignant hypertension is characterized by widespread vascular damage, PAPILLEDEMA, retinopathy, HYPERTENSIVE ENCEPHALOPATHY, and renal dysfunction.

**Tree numbers:** - C14.907.489.330

**Synonyms:** - Malignant Hypertension