Caterpillar Cell

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car·di·ac his·ti·o·cyte

a large mononuclear cell found in connective tissue of the heart wall in inflammatory conditions, especially in the Aschoff body. The ovoid nucleus contains a central chromatin mass appearing as a wavy bar in longitudinal section.
Farlex Partner Medical Dictionary © Farlex 2012
A cell with an elongated vesicular nucleus, central wavy chromatin and finger-like projections to the nuclear membrane. Caterpillar cells are variants of Anitschkow cardiac histiocytes—‘owl eye’ cells—aggregates of which are termed Aschoff nodules
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.
References in periodicals archive ?
But before caterpillar cells can become a front-line weapon against the flu, scientists have some more work to do.