Carlos Adolfo Salazar Latorre - Academia.edu (original) (raw)
Related Authors
Norwegian University of Science and Technology
Graduate Center of the City University of New York
Uploads
Papers by Carlos Adolfo Salazar Latorre
Encontro Internacional de Medicina Veterinária IBVET, 2017
Revista de Investigaciones Veterinarias del Perú, 2021
El estesioneuroblastoma o neuroblastoma olfatorio es un tumor de carácter maligno y se deriva del... more El estesioneuroblastoma o neuroblastoma olfatorio es un tumor de carácter maligno y se deriva del neuroepitelio olfatorio, poco frecuente en especies domésticas y en particular en equinos. El presente reporte corresponde a un paciente equino de 13 años que presentó enfermedad respiratoria crónica con dos años de evolución y en cuyo periodo desarrolló proptosis unilateral. En la necropsia se encontró masa intracraneal de consistencia blanda, parcialmente delimitada en la región aboral dentro de la cavidad nasal izquierda, que se extendió comprometiendo parcialmente los huesos, preesfenoides, etmoides y estructuras membranosas en la región etmoidal y orbital, causando la protrusión parcial del globo ocular y compresión rostro aboral del hemisferio cerebral izquierdo, lesiones secundarias en la tuberosidad maxilar, fosa pterigopalatina y bolsa gutural. Los hallazgos microscópicos correspondieron a un proceso neoplásico de origen neuroendocrino, cuyas células se disponen en nidos soport...
Journal of Equine Veterinary Science, 2020
The objective of this study was to compare the biomechanical properties in a single cycle axial l... more The objective of this study was to compare the biomechanical properties in a single cycle axial loading test and the types of failures in two constructs (a 3-hole 4.5-mm dynamic compression plate (DCP) and 7-hole 5.5-mm Y locking compression plate (Y-LCP)) in equine proximal interphalangeal joint (PIJ) arthrodesis. One limb in each pair was randomly assigned to PIJ arthrodesis using a 3-hole 4.5-mm DCP combined with two transarticular 5.5-mm cortical screws, whereas the contralateral limb was submitted to PIJ arthrodesis using a 7-hole Y-shaped 5.0-mm LCP in conjunction with one transarticular 4.5-mm cortical screw inserted through the central plate hole. Cortical screws were inserted in lag fashion. Constructs were submitted to a single axial load cycle to failure. Construct stiffness, load, and deformation were analyzed. Dynamic compression plate and Y-LCP arthrodesis constructs did not differ significantly and were equally resistant to axial loading under the conditions studied (DCP and Y-LCP group stiffness, 5685.22 N/mm and 6591.10 N/mm, respectively). Arthrodesis of the PIJ using a DCP and two transarticular 5.5-mm cortical screws or a Y-LCP yielded biomechanically equivalent outcomes under the test conditions considered. However, Y-LCP provides less impact in the palmar/plantar bone. Application of Y-LCP with unicortical screws has equivalent biomechanical characteristics of DCP and may be a safe option for PIJ arthrodesis, where potential trauma secondary to applying bicortical screws in the palmar/plantar aspect of the pastern can be avoided.
Encontro Internacional de Medicina Veterinária IBVET, 2017
Revista de Investigaciones Veterinarias del Perú, 2021
El estesioneuroblastoma o neuroblastoma olfatorio es un tumor de carácter maligno y se deriva del... more El estesioneuroblastoma o neuroblastoma olfatorio es un tumor de carácter maligno y se deriva del neuroepitelio olfatorio, poco frecuente en especies domésticas y en particular en equinos. El presente reporte corresponde a un paciente equino de 13 años que presentó enfermedad respiratoria crónica con dos años de evolución y en cuyo periodo desarrolló proptosis unilateral. En la necropsia se encontró masa intracraneal de consistencia blanda, parcialmente delimitada en la región aboral dentro de la cavidad nasal izquierda, que se extendió comprometiendo parcialmente los huesos, preesfenoides, etmoides y estructuras membranosas en la región etmoidal y orbital, causando la protrusión parcial del globo ocular y compresión rostro aboral del hemisferio cerebral izquierdo, lesiones secundarias en la tuberosidad maxilar, fosa pterigopalatina y bolsa gutural. Los hallazgos microscópicos correspondieron a un proceso neoplásico de origen neuroendocrino, cuyas células se disponen en nidos soport...
Journal of Equine Veterinary Science, 2020
The objective of this study was to compare the biomechanical properties in a single cycle axial l... more The objective of this study was to compare the biomechanical properties in a single cycle axial loading test and the types of failures in two constructs (a 3-hole 4.5-mm dynamic compression plate (DCP) and 7-hole 5.5-mm Y locking compression plate (Y-LCP)) in equine proximal interphalangeal joint (PIJ) arthrodesis. One limb in each pair was randomly assigned to PIJ arthrodesis using a 3-hole 4.5-mm DCP combined with two transarticular 5.5-mm cortical screws, whereas the contralateral limb was submitted to PIJ arthrodesis using a 7-hole Y-shaped 5.0-mm LCP in conjunction with one transarticular 4.5-mm cortical screw inserted through the central plate hole. Cortical screws were inserted in lag fashion. Constructs were submitted to a single axial load cycle to failure. Construct stiffness, load, and deformation were analyzed. Dynamic compression plate and Y-LCP arthrodesis constructs did not differ significantly and were equally resistant to axial loading under the conditions studied (DCP and Y-LCP group stiffness, 5685.22 N/mm and 6591.10 N/mm, respectively). Arthrodesis of the PIJ using a DCP and two transarticular 5.5-mm cortical screws or a Y-LCP yielded biomechanically equivalent outcomes under the test conditions considered. However, Y-LCP provides less impact in the palmar/plantar bone. Application of Y-LCP with unicortical screws has equivalent biomechanical characteristics of DCP and may be a safe option for PIJ arthrodesis, where potential trauma secondary to applying bicortical screws in the palmar/plantar aspect of the pastern can be avoided.