Date post: | 14-Jan-2016 |
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USAMRIID Pathology DivisionUSAMRIID Pathology Division
African green monkey (Chlorocebus aethiops)
USAMRIID Pathology DivisionUSAMRIID Pathology Division
USAMRIID Pathology DivisionUSAMRIID Pathology Division
Day 7: Surgery• Ulcerative and
hemorrhagic colitis with a thickened colon occluding the lumen 10-13 cm proximal to anus
• Euthanasia and necropsy
• Additional colonic and gingival culture swabs submitted
USAMRIID Pathology DivisionUSAMRIID Pathology Division
Gross Pathology• Colitis, ulcerative and hemorrhagic, segmental,
moderate, with mucosal sloughing
Colon with hemorrhage & Colon with hemorrhage & pseudomembranepseudomembrane
Cecum with adherent, Cecum with adherent, sticky fecal materialsticky fecal material
Ileum
pseudomembrane
USAMRIID Pathology DivisionUSAMRIID Pathology Division
BA
C D
USAMRIID Pathology DivisionUSAMRIID Pathology Division
• Culture results:
Positive for Shigella from rectal swab, colon, and gingiva
• Growth was not speciated
Gingival hyperplasia with Gingival hyperplasia with periodontitisperiodontitis