CES - Revista Veterinaria Julio - Diciembre 2011 - (Page 104)
Casos Clínicos
Laryngeal granuloma in a thorougbread horse:
a multidisciplinary study*
Granuloma laríngeo en un caballo purasangre:
un estudio multidisciplinario
Granuloma de laringe em um cavalo puro-sangue:
um estudo multidisciplinar
Abelardo Morales B1, Gerardo Campos A1, Héctor Zerpa1, David Fernández1,
Francisco García1, Víctor Bermúdez G1, María Morales B2
*Autor para correspondencia: Abelardo Morales Briceño Email: aamorales13@gmail.com
1 Department of Veterinary Pathology, “Daniel Cabello” Large Hospital Faculty
of Veterinary Science Central Venezuela University of Venezuela Maracay, Aragua State Venezuela
2 Laboratory of Bacteriology Maternity “Concepcion Palacios” Caracas, Venezuela.
(Recibido: 03 de Julio de 2011; aceptado: 05 de Diciembre de 2011)
Abstract
A two year-old racing thoroughbred mare presented with loud respiratory stertor, that was auscultated in the
tracheal and laryngeal regions. Upon palpitation of the larynx, no changes were noted. The upper respiratory tract
was examined via a fiberoptic endoscopy where the nasal passages were observed to be unchanged and the scope
passed with normal resistance. The guttural pouches and their openings were normal. The right arytenoid cartilage
appeared thickened throughout its length and failed to retract during inspiration. In the right, dorsal cricoarytenoid
cartilage a gross mass was observed projecting from the right wall. The mass was surgically removed from the
larynx and samples were collected for histopathologic and bacterial study. Histopathologic study of the cricoid
cartilage revealed extensive proliferation of fibrous connective tissue, well vascularized granulation tissue with
diffuse infiltration of lymphocytes, plasma cells and a few giant cells. Bacterial cultures provided isolation of
Pseudomonas aeruginosa, whose antibiogram demonstrated sensitivities to ampicillin, ceftazidime, ciprofloxacin,
cefepime, gentamicin, imipinem, meropenem, piperacillin, piperacillin/tazobactam and resistance to trimethoprim.
In conclusion, a laryngeal granuloma was detected in a racing thoroughbred mare by a multidisciplinary, clinical
study involving endoscopy, as well as histopathologic and microbiologic studies.
*Para citar este artículo: Morales A, Campos G, Zerpa H, Fernández D, García F, Bermúdez B, Morales M. 2011. Laryngeal granuloma in
a thorougbread horse: a multidisciplinary study. Rev CES Med Vet Zootec. Vol 6 (2): 104-108
104 Revista CES Medicina Veterinaria y Zootecnia / Volumen 6 / Número 2 / Julio – Diciembre de 2011 / ISSN 1900-9607
http://www.revistamvzces.com/revistas/vol6no2/Articulo_9.pdf
Tabla de contenidos de la publicatin de CES - Revista Veterinaria Julio - Diciembre 2011
CES - Revista Veterinaria Julio - Diciembre 2011
Metodologia científica na formação do médico veterinário: experiência teórico-prática na análise de fontes urbanas de Cryptococcus spp – Jaboticabal, SP – Brasil
Detección de bacterias contaminantes en huevos para consumo en Medellín y su área Metropolitana
Patrón de comportamiento de monos ardilla (Saimiri sciureus macrodon) cautivos con diferentes enriquecimientos ambientales
Influencia de la subespecie de la donadora en la cantidad de embriones totales obtenidos in vitro: estudio retrospectivo
Programación lineal aplicada a la formulación de raciones para rumiantes
Prevalencia de tuberculosis en primates en cautiverio en el municipio de Florencia, Caquetá
Biología comparada del sistema de complemento en peces
Diagnóstico y manejo de la obesidad en perros: una revisión
Laryngeal granuloma in a thorougbread horse: a multidisciplinary study
Quiste subcondral a nivel de la articulación interfalángica proximal en una potranca criolla colombiana: reporte de caso
Biocombustibles: búsqueda de alternativas
Técnicas de Reproducción Asistida en Caballos
Índice de Autores
Índice Temático
Evaluadores Volumen 6, 2011
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