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Malignant Catarrhal Fever Virus (view source)
Revision as of 18:15, 29 October 2008
, 18:15, 29 October 2008→Pathogenesis
**Lymphocyte proliferation progresses in lymphoid tissue and blood until death
**Lymphocyte proliferation progresses in lymphoid tissue and blood until death
*Lymph nodes completely replaced by [[Lymph Nodes - Anatomy & Physiology#Follicles|lymphoblasts]] - similar to [[lymphosarcoma]]; synonym lymphoma. (resembles lymphotropic herpes virus such as [[Epstein Barr]])
*Lymph nodes completely replaced by [[Lymph Nodes - Anatomy & Physiology#Follicles|lymphoblasts]] - similar to lymphosarcoma
*Also vasculitis with medial necrosis of blood vessels throughout body with infiltration of walls of vessels by [[Lymphocytes - WikiBlood|lymphocytes]].
*Also vasculitis with medial necrosis of blood vessels throughout body with infiltration of walls of vessels by [[Lymphocytes - WikiBlood|lymphocytes]].
*Ulcers are due to hypoxia of epithelium resulting from vascular lesions
*Ulcers are due to hypoxia of epithelium resulting from vascular lesions