Granulomatous myelitis associated with hemorrhagic syndrome due to consumption of Vicia villosa by cattle Mielite granulomatosa associada à síndrome hemorrágica devido ao consumo de Vicia villosa em um bovino

An unusual case of spontaneous Vicia villosa poisoning affected a 6-year-old Holstein cow. Although the most striking findings included a generalized hemorrhagic condition associated with granulomatous myelitis, histological lesions typically seen with the vetch-associated systemic granulomatous syn...

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Main Authors: Luciana Sonne, Djeison Lutier Raymundo, Nadia Aline Bobbi Antoniassi, Paulo Mota Bandarra, Paula Rodrigues de Almeida, Itabajara da Silva Vaz Júnior, David Driemeier
Format: Article
Language:English
Published: Universidade Federal de Santa Maria 2010-08-01
Series:Ciência Rural
Subjects:
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782010000800030
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spelling doaj-c583b96aa61d4b3d8ba452ecc59e9c132020-11-24T23:33:01ZengUniversidade Federal de Santa MariaCiência Rural0103-84781678-45962010-08-0140818481851Granulomatous myelitis associated with hemorrhagic syndrome due to consumption of Vicia villosa by cattle Mielite granulomatosa associada à síndrome hemorrágica devido ao consumo de Vicia villosa em um bovinoLuciana SonneDjeison Lutier RaymundoNadia Aline Bobbi AntoniassiPaulo Mota BandarraPaula Rodrigues de AlmeidaItabajara da Silva Vaz JúniorDavid DriemeierAn unusual case of spontaneous Vicia villosa poisoning affected a 6-year-old Holstein cow. Although the most striking findings included a generalized hemorrhagic condition associated with granulomatous myelitis, histological lesions typically seen with the vetch-associated systemic granulomatous syndrome were also present. Prominent gross findings were bloody nasal and oral discharges, disseminated hemorrhages, and bloody feces. Generalized hemorrhages associated with infiltration of numerous organs by lymphocytes, plasma cells, macrophages, multinucleated giants cells, and eosinophils were the main microscopic findings. Anti-CD68 immunostaining confirmed the presence of moderate histiocytic infiltrate and multinucleated giant cells in the bone marrow. These changes in the bone marrow probably caused the generalized hemorrhagic changes described here.<br>Um bovino Holandês de seis anos naturalmente intoxicado pela Vicia villosa apresentou lesões não comumente encontradas nessa intoxicação. Embora a lesão mais evidente fosse hemorragia generalizada associada à mielite granulomatosa, as lesões granulomatosas típicas da intoxicação pela ervilhaca também estavam presentes histologicamente. Os principais achados macroscópicos foram hemorragias nasal e oral, hemorragias generalizadas e fezes com sangue. Lesões hemorrágicas generalizadas associadas com infiltrado inflamatório de linfócitos, plasmócitos, macrófagos, células gigantes multinucleadas e eosinófilos foram os principais achados microscópicos encontrados. O teste imuno-histoquímico anti-CD68 confirmou a presença de infiltrado moderado de macrófagos e de células gigantes multinucleadas na medula óssea. As alterações na medula óssea provavelmente constituem a causa da hemorragia generalizada descrita nesse caso.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782010000800030intoxicação por plantabovinoVicia villosadoença hemorrágicainflamação granulomatosaplant poisoningcattleVicia villosahemorrhagic diseasegranulomatous inflammation
collection DOAJ
language English
format Article
sources DOAJ
author Luciana Sonne
Djeison Lutier Raymundo
Nadia Aline Bobbi Antoniassi
Paulo Mota Bandarra
Paula Rodrigues de Almeida
Itabajara da Silva Vaz Júnior
David Driemeier
spellingShingle Luciana Sonne
Djeison Lutier Raymundo
Nadia Aline Bobbi Antoniassi
Paulo Mota Bandarra
Paula Rodrigues de Almeida
Itabajara da Silva Vaz Júnior
David Driemeier
Granulomatous myelitis associated with hemorrhagic syndrome due to consumption of Vicia villosa by cattle Mielite granulomatosa associada à síndrome hemorrágica devido ao consumo de Vicia villosa em um bovino
Ciência Rural
intoxicação por planta
bovino
Vicia villosa
doença hemorrágica
inflamação granulomatosa
plant poisoning
cattle
Vicia villosa
hemorrhagic disease
granulomatous inflammation
author_facet Luciana Sonne
Djeison Lutier Raymundo
Nadia Aline Bobbi Antoniassi
Paulo Mota Bandarra
Paula Rodrigues de Almeida
Itabajara da Silva Vaz Júnior
David Driemeier
author_sort Luciana Sonne
title Granulomatous myelitis associated with hemorrhagic syndrome due to consumption of Vicia villosa by cattle Mielite granulomatosa associada à síndrome hemorrágica devido ao consumo de Vicia villosa em um bovino
title_short Granulomatous myelitis associated with hemorrhagic syndrome due to consumption of Vicia villosa by cattle Mielite granulomatosa associada à síndrome hemorrágica devido ao consumo de Vicia villosa em um bovino
title_full Granulomatous myelitis associated with hemorrhagic syndrome due to consumption of Vicia villosa by cattle Mielite granulomatosa associada à síndrome hemorrágica devido ao consumo de Vicia villosa em um bovino
title_fullStr Granulomatous myelitis associated with hemorrhagic syndrome due to consumption of Vicia villosa by cattle Mielite granulomatosa associada à síndrome hemorrágica devido ao consumo de Vicia villosa em um bovino
title_full_unstemmed Granulomatous myelitis associated with hemorrhagic syndrome due to consumption of Vicia villosa by cattle Mielite granulomatosa associada à síndrome hemorrágica devido ao consumo de Vicia villosa em um bovino
title_sort granulomatous myelitis associated with hemorrhagic syndrome due to consumption of vicia villosa by cattle mielite granulomatosa associada à síndrome hemorrágica devido ao consumo de vicia villosa em um bovino
publisher Universidade Federal de Santa Maria
series Ciência Rural
issn 0103-8478
1678-4596
publishDate 2010-08-01
description An unusual case of spontaneous Vicia villosa poisoning affected a 6-year-old Holstein cow. Although the most striking findings included a generalized hemorrhagic condition associated with granulomatous myelitis, histological lesions typically seen with the vetch-associated systemic granulomatous syndrome were also present. Prominent gross findings were bloody nasal and oral discharges, disseminated hemorrhages, and bloody feces. Generalized hemorrhages associated with infiltration of numerous organs by lymphocytes, plasma cells, macrophages, multinucleated giants cells, and eosinophils were the main microscopic findings. Anti-CD68 immunostaining confirmed the presence of moderate histiocytic infiltrate and multinucleated giant cells in the bone marrow. These changes in the bone marrow probably caused the generalized hemorrhagic changes described here.<br>Um bovino Holandês de seis anos naturalmente intoxicado pela Vicia villosa apresentou lesões não comumente encontradas nessa intoxicação. Embora a lesão mais evidente fosse hemorragia generalizada associada à mielite granulomatosa, as lesões granulomatosas típicas da intoxicação pela ervilhaca também estavam presentes histologicamente. Os principais achados macroscópicos foram hemorragias nasal e oral, hemorragias generalizadas e fezes com sangue. Lesões hemorrágicas generalizadas associadas com infiltrado inflamatório de linfócitos, plasmócitos, macrófagos, células gigantes multinucleadas e eosinófilos foram os principais achados microscópicos encontrados. O teste imuno-histoquímico anti-CD68 confirmou a presença de infiltrado moderado de macrófagos e de células gigantes multinucleadas na medula óssea. As alterações na medula óssea provavelmente constituem a causa da hemorragia generalizada descrita nesse caso.
topic intoxicação por planta
bovino
Vicia villosa
doença hemorrágica
inflamação granulomatosa
plant poisoning
cattle
Vicia villosa
hemorrhagic disease
granulomatous inflammation
url http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782010000800030
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