Fig. 2From: Epidemiology of epizootic lymphangitis of carthorses in northern Ethiopia using conventional diagnostic methods and nested polymerase chain reactionGram stained smears of pus samples from Closed EL nodules. Green arrow=. Individual Histoplasma casulatum var farciminosum (HCF) yeast cell; black arrow= HCF yeast cells intracellularly within the macrophagesBack to article page