title: Incidence of subarachnoid hemorrhage from aneurysmal rupture in India.
abstract: Incidence of subarachnoid hemorrhage from aneurysmal rupture is low in India when compared with that in Western world and Japan. A review of aneurysms seen in eight institutions of the country in 1985 and 1986 has shown a very small incidence of aneurysms. A study of circle of Willis in 1021 consecutive autopsies has also shown only two aneurysms on middle cerebral artery, the incidence being only 0.2%. For last 2-3 years, after an increasing awareness of its entity amongst the physicians and the population, only 300-350 aneurysms were seen in the cities of Bombay and Delhi with a population of 13 and 8 million, respectively.
authors.affiliation: Department of Neurosurgery, Bombay Hospital Institute of Medical Sciences, Mumbai, India.
authors.forename: S N
authors.initials: SN
authors.lastname: Bhagwati
mesh_terms: D000328:Adult; D017542:Aneurysm, Ruptured / Q000150:complications / Q000453:epidemiology*; D005260:Female; D006801:Humans; D015994:Incidence; D007194:India / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D013345:Subarachnoid Hemorrhage / Q000453:epidemiology* / Q000209:etiology