Granulomatous splenitis, adult chicken
Granulomatous splenitis, adult chicken
Granulomatous splenitis, adult chicken

    Multifocal granulomatous splenitis (evident as raised, 1- to 5-mm white nodules) in an adult chicken, due to infection by Salmonella enterica serotype Gallinarum biovar Pullorum.

Courtesy of Dr. David E. Swayne.