To evaluate the current pattern of aetiology and outcome in malignant hypertension, we reviewed all medical records of patients presenting between 1979 and 1985 who fulfilled WHO criteria for malignant hypertension. There were 83 patients, 43 males (52%) and 40 females (48%). Primary malignant hypertension was diagnosed in 17 cases (20%) and secondary lesions in 66 cases (80%). Overall one year survival was 94%, and 5 year survival 75%, which is similar to recent reports. Initial serum creatinine was a prognostic indicator.
Six patients with polycythemia vera and proteinuria are described. Three patients had histologically defined glomerulonephritis. It is proposed that there is an association between polycythemia vera and the development of glomerulonephritis. Possible pathogenetic mechanisms are discussed.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.