Leishman-Donovan bodies are small spheres found in the spleen
of patients with visceral leishmaniasis
The spheres are an alternate, non-flagellated form of the parasitic protozoan Leishmania donovani which occur once the parasite has invaded the cells of the reticuloendothelial system in the patient's internal organs. The spheres are named after researchers Sir William Leishman and Charles Donovan.
From the BioTech Dictionary at http://biotech.icmb.utexas.edu/. For further information see the BioTech homenode.