Calymmatobacterium
 [kah-lim″mah-to-bak-tēr´e-um] a genus of bacteria made up of gram-negative rods. 
C. granulo´matis causes 
granuloma inguinale.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.
Calymmatobacterium
 (kă-lim'mă-tō-bak-tēr'ē-ŭm), A genus of nonmotile bacteria (of uncertain taxonomic classification) containing gram-negative, pleomorphic rods with single or bipolar condensations of chromatin; cells occur singly and in clusters. Outside the human body, growth occurs only in the yolk sac or amniotic fluid of a developing chick embryo or in a medium containing embryonic yolk; the organisms are pathogenic only for humans. The type species is Calymmatobacterium granulomatis.
 [G. kalymma, hood, veil, + baktērion, rod] 
Farlex Partner Medical Dictionary © Farlex 2012
Ca·lym·ma·to·bac·te·ri·um
 (kă-lim'mă-tō-bak-tēr'ē-ŭm) Reclassified as Klebsiella granulomatus (q.v.). 
[G. kalymma, hood, veil, + baktērion, rod]
Medical Dictionary for the Health Professions and Nursing © Farlex 2012