Variations in acute multifocal histoplasmic choroiditis in the primate.
Experimental histoplasmic choroiditis was produced in primates by intracarotid injections of living H. capsulatum organisms. The severity of the choroiditis varied with inoculum size, as well as with site of injection (common carotid vs. internal carotid artery). A reproducible model of histoplasmic choroiditis in primates was produced with an internal carotid injection of 5,000 to 10,000 organisms/lb. The clinical and histopathological course of this acute choroiditis over the first 30 days is presented.
D000208:Acute Disease; D000818:Animals; D002339:Carotid Arteries; D002343:Carotid Artery, Internal; D002833:Choroiditis / Q000473:pathology*; D004195:Disease Models, Animal; D005451:Fluorescein Angiography; D000882:Haplorhini; D006660:Histoplasmosis / Q000473:pathology*; D007269:Injections, Intra-Arterial; D008251:Macaca; D008253:Macaca mulatta