A pathological scapula in a mosasaur from the upper Maastrichtian of Antarctica: Evidence of infectious arthritis and spondyloarthropathy

Autores
Talevi, Marianella; Rothschild, Bruce; Fernández, Marta S.; Reguero, Marcelo A.; Mitidieri, Matías
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Fil: Talevi, Marianella. Universidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología. Río Negro, Argentina.
Fil: Rothschild, Bruce.The Carnegie Museum. Pittsburgh, USA.
Fil: Reguero, Marcelo. Instituto Antártico Argentino. Buenos Aires, Argentina.
Fil: Fernández, Marta S. Museo de La Plata. Division Paleontología de Vertebrados. Buenos Aires, Argentina.
Fil: Mitidieri, Matías. Universidad Nacional de Río Negro. Río Negro, Argentina.
Fil: Talevi, Marianella. Consejo Nacional de Investigaciones Científicas y Técnicas. Río Negro, Argentina.
Fil: Rothschild, Bruce. Indiana University Ball Memorial Hospital. USA.
Fil: Fernández, Marta S. Consejo Nacional de Investigaciones Científicas y Técnicas. Río Negro, Argentina.
Fil: Reguero, Marcelo. Museo de La Plata. Division Paleontología de Vertebrados. Buenos Aires, Argentina.
We describe infectious arthritis and spondyloarthropathy in a juvenile mosasaur recovered from theupper Maastrichtian of Antarctica, representing thefirst report of a skeletal pathology of a mosasaurfrom the southern hemisphere. Macroscopic examination of the scapula revealed a remodelled, deeplyexcavated and expanded gleno-humeral joint with adjacent linear disruption. X-ray examinationrevealed a deep excavation expanding the glenoid fossa, with disorganized subchondral bone and a focalspherical defect. The individual did not continue to grow for a long time after the appearance of thelesion. Although not directly related to the mosasaur death, this condition may have contributed to thedemise of the animal by reducing its effectiveness at obtaining food or increasing susceptibility to fataldisease, additional injury, or even predation.
We describe infectious arthritis and spondyloarthropathy in a juvenile mosasaur recovered from theupper Maastrichtian of Antarctica, representing thefirst report of a skeletal pathology of a mosasaurfrom the southern hemisphere. Macroscopic examination of the scapula revealed a remodelled, deeplyexcavated and expanded gleno-humeral joint with adjacent linear disruption. X-ray examinationrevealed a deep excavation expanding the glenoid fossa, with disorganized subchondral bone and a focalspherical defect. The individual did not continue to grow for a long time after the appearance of thelesion. Although not directly related to the mosasaur death, this condition may have contributed to thedemise of the animal by reducing its effectiveness at obtaining food or increasing susceptibility to fataldisease, additional injury, or even predation.
Materia
Pathology
Marine Reptile
Cretaceous
Antarctica
Nivel de accesibilidad
acceso restringido
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
RID-UNRN (UNRN)
Institución
Universidad Nacional de Río Negro
OAI Identificador
oai:rid.unrn.edu.ar:20.500.12049/5092
Acceder
id RIDUNRN_bf565dde67b6b621bf3f617c79178fba
oai_identifier_str oai:rid.unrn.edu.ar:20.500.12049/5092
network_acronym_str RIDUNRN
repository_id_str 4369
network_name_str RID-UNRN (UNRN)
spelling A pathological scapula in a mosasaur from the upper Maastrichtian of Antarctica: Evidence of infectious arthritis and spondyloarthropathyTalevi, MarianellaRothschild, BruceFernández, Marta S.Reguero, Marcelo A.Mitidieri, MatíasPathologyMarine ReptileCretaceousAntarcticaFil: Talevi, Marianella. Universidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología. Río Negro, Argentina.Fil: Rothschild, Bruce.The Carnegie Museum. Pittsburgh, USA.Fil: Reguero, Marcelo. Instituto Antártico Argentino. Buenos Aires, Argentina.Fil: Fernández, Marta S. Museo de La Plata. Division Paleontología de Vertebrados. Buenos Aires, Argentina.Fil: Mitidieri, Matías. Universidad Nacional de Río Negro. Río Negro, Argentina.Fil: Talevi, Marianella. Consejo Nacional de Investigaciones Científicas y Técnicas. Río Negro, Argentina.Fil: Rothschild, Bruce. Indiana University Ball Memorial Hospital. USA.Fil: Fernández, Marta S. Consejo Nacional de Investigaciones Científicas y Técnicas. Río Negro, Argentina.Fil: Reguero, Marcelo. Museo de La Plata. Division Paleontología de Vertebrados. Buenos Aires, Argentina.We describe infectious arthritis and spondyloarthropathy in a juvenile mosasaur recovered from theupper Maastrichtian of Antarctica, representing thefirst report of a skeletal pathology of a mosasaurfrom the southern hemisphere. Macroscopic examination of the scapula revealed a remodelled, deeplyexcavated and expanded gleno-humeral joint with adjacent linear disruption. X-ray examinationrevealed a deep excavation expanding the glenoid fossa, with disorganized subchondral bone and a focalspherical defect. The individual did not continue to grow for a long time after the appearance of thelesion. Although not directly related to the mosasaur death, this condition may have contributed to thedemise of the animal by reducing its effectiveness at obtaining food or increasing susceptibility to fataldisease, additional injury, or even predation.We describe infectious arthritis and spondyloarthropathy in a juvenile mosasaur recovered from theupper Maastrichtian of Antarctica, representing thefirst report of a skeletal pathology of a mosasaurfrom the southern hemisphere. Macroscopic examination of the scapula revealed a remodelled, deeplyexcavated and expanded gleno-humeral joint with adjacent linear disruption. X-ray examinationrevealed a deep excavation expanding the glenoid fossa, with disorganized subchondral bone and a focalspherical defect. The individual did not continue to grow for a long time after the appearance of thelesion. Although not directly related to the mosasaur death, this condition may have contributed to thedemise of the animal by reducing its effectiveness at obtaining food or increasing susceptibility to fataldisease, additional injury, or even predation.Elsevier2019-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfTalevi, Marianella., Rothschild, Bruce., Fernández, Marta S., Reguero, Marcelo y Mitidieri, Matías (2019). A pathological scapula in a mosasaur from the upper Maastrichtian of Antarctica: Evidence of infectious arthritis and spondyloarthropathy. Elsevier; Cretaceous Research; 100; 1-40195-6671https://www.sciencedirect.com/science/article/pii/S0195667119300618?via%3Dihubhttps://rid.unrn.edu.ar/jspui/handle/20.500.12049/5092https://doi.org/10.1016/j.cretres.2019.03.024eng100Cretaceous Researchinfo:eu-repo/semantics/restrictedAccesshttps://creativecommons.org/licenses/by-nc-sa/4.0/reponame:RID-UNRN (UNRN)instname:Universidad Nacional de Río Negro2025-10-23T11:17:37Zoai:rid.unrn.edu.ar:20.500.12049/5092instacron:UNRNInstitucionalhttps://rid.unrn.edu.ar/jspui/Universidad públicaNo correspondehttps://rid.unrn.edu.ar/oai/snrdrid@unrn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:43692025-10-23 11:17:37.836RID-UNRN (UNRN) - Universidad Nacional de Río Negrofalse
dc.title.none.fl_str_mv A pathological scapula in a mosasaur from the upper Maastrichtian of Antarctica: Evidence of infectious arthritis and spondyloarthropathy
title A pathological scapula in a mosasaur from the upper Maastrichtian of Antarctica: Evidence of infectious arthritis and spondyloarthropathy
spellingShingle A pathological scapula in a mosasaur from the upper Maastrichtian of Antarctica: Evidence of infectious arthritis and spondyloarthropathy
Talevi, Marianella
Pathology
Marine Reptile
Cretaceous
Antarctica
title_short A pathological scapula in a mosasaur from the upper Maastrichtian of Antarctica: Evidence of infectious arthritis and spondyloarthropathy
title_full A pathological scapula in a mosasaur from the upper Maastrichtian of Antarctica: Evidence of infectious arthritis and spondyloarthropathy
title_fullStr A pathological scapula in a mosasaur from the upper Maastrichtian of Antarctica: Evidence of infectious arthritis and spondyloarthropathy
title_full_unstemmed A pathological scapula in a mosasaur from the upper Maastrichtian of Antarctica: Evidence of infectious arthritis and spondyloarthropathy
title_sort A pathological scapula in a mosasaur from the upper Maastrichtian of Antarctica: Evidence of infectious arthritis and spondyloarthropathy
dc.creator.none.fl_str_mv Talevi, Marianella
Rothschild, Bruce
Fernández, Marta S.
Reguero, Marcelo A.
Mitidieri, Matías
author Talevi, Marianella
author_facet Talevi, Marianella
Rothschild, Bruce
Fernández, Marta S.
Reguero, Marcelo A.
Mitidieri, Matías
author_role author
author2 Rothschild, Bruce
Fernández, Marta S.
Reguero, Marcelo A.
Mitidieri, Matías
author2_role author
author
author
author
dc.subject.none.fl_str_mv Pathology
Marine Reptile
Cretaceous
Antarctica
topic Pathology
Marine Reptile
Cretaceous
Antarctica
dc.description.none.fl_txt_mv Fil: Talevi, Marianella. Universidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología. Río Negro, Argentina.
Fil: Rothschild, Bruce.The Carnegie Museum. Pittsburgh, USA.
Fil: Reguero, Marcelo. Instituto Antártico Argentino. Buenos Aires, Argentina.
Fil: Fernández, Marta S. Museo de La Plata. Division Paleontología de Vertebrados. Buenos Aires, Argentina.
Fil: Mitidieri, Matías. Universidad Nacional de Río Negro. Río Negro, Argentina.
Fil: Talevi, Marianella. Consejo Nacional de Investigaciones Científicas y Técnicas. Río Negro, Argentina.
Fil: Rothschild, Bruce. Indiana University Ball Memorial Hospital. USA.
Fil: Fernández, Marta S. Consejo Nacional de Investigaciones Científicas y Técnicas. Río Negro, Argentina.
Fil: Reguero, Marcelo. Museo de La Plata. Division Paleontología de Vertebrados. Buenos Aires, Argentina.
We describe infectious arthritis and spondyloarthropathy in a juvenile mosasaur recovered from theupper Maastrichtian of Antarctica, representing thefirst report of a skeletal pathology of a mosasaurfrom the southern hemisphere. Macroscopic examination of the scapula revealed a remodelled, deeplyexcavated and expanded gleno-humeral joint with adjacent linear disruption. X-ray examinationrevealed a deep excavation expanding the glenoid fossa, with disorganized subchondral bone and a focalspherical defect. The individual did not continue to grow for a long time after the appearance of thelesion. Although not directly related to the mosasaur death, this condition may have contributed to thedemise of the animal by reducing its effectiveness at obtaining food or increasing susceptibility to fataldisease, additional injury, or even predation.
We describe infectious arthritis and spondyloarthropathy in a juvenile mosasaur recovered from theupper Maastrichtian of Antarctica, representing thefirst report of a skeletal pathology of a mosasaurfrom the southern hemisphere. Macroscopic examination of the scapula revealed a remodelled, deeplyexcavated and expanded gleno-humeral joint with adjacent linear disruption. X-ray examinationrevealed a deep excavation expanding the glenoid fossa, with disorganized subchondral bone and a focalspherical defect. The individual did not continue to grow for a long time after the appearance of thelesion. Although not directly related to the mosasaur death, this condition may have contributed to thedemise of the animal by reducing its effectiveness at obtaining food or increasing susceptibility to fataldisease, additional injury, or even predation.
description Fil: Talevi, Marianella. Universidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología. Río Negro, Argentina.
publishDate 2019
dc.date.none.fl_str_mv 2019-03
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv Talevi, Marianella., Rothschild, Bruce., Fernández, Marta S., Reguero, Marcelo y Mitidieri, Matías (2019). A pathological scapula in a mosasaur from the upper Maastrichtian of Antarctica: Evidence of infectious arthritis and spondyloarthropathy. Elsevier; Cretaceous Research; 100; 1-4
0195-6671
https://www.sciencedirect.com/science/article/pii/S0195667119300618?via%3Dihub
https://rid.unrn.edu.ar/jspui/handle/20.500.12049/5092
https://doi.org/10.1016/j.cretres.2019.03.024
identifier_str_mv Talevi, Marianella., Rothschild, Bruce., Fernández, Marta S., Reguero, Marcelo y Mitidieri, Matías (2019). A pathological scapula in a mosasaur from the upper Maastrichtian of Antarctica: Evidence of infectious arthritis and spondyloarthropathy. Elsevier; Cretaceous Research; 100; 1-4
0195-6671
url https://www.sciencedirect.com/science/article/pii/S0195667119300618?via%3Dihub
https://rid.unrn.edu.ar/jspui/handle/20.500.12049/5092
https://doi.org/10.1016/j.cretres.2019.03.024
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 100
Cretaceous Research
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
https://creativecommons.org/licenses/by-nc-sa/4.0/
eu_rights_str_mv restrictedAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/4.0/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:RID-UNRN (UNRN)
instname:Universidad Nacional de Río Negro
reponame_str RID-UNRN (UNRN)
collection RID-UNRN (UNRN)
instname_str Universidad Nacional de Río Negro
repository.name.fl_str_mv RID-UNRN (UNRN) - Universidad Nacional de Río Negro
repository.mail.fl_str_mv rid@unrn.edu.ar
_version_ 1846787729168269312
score 12.982451

Publicaciones similares