Elaboración de protocolos de evaluación histopatológica de mastocitoma y sarcomas de tejidos blandos en caninos

dc.contributor.advisorBotero Espinosa, Lucíaspa
dc.contributor.authorCamacho Vargas, Sazi Albertospa
dc.date.accessioned2024-07-05T12:59:49Z
dc.date.available2024-07-05T12:59:49Z
dc.date.issued2023-11-08
dc.descriptionilustraciones, diagramas, fotografíasspa
dc.description.abstractEn estudios de oncología humana se han realizado diversos estudios que enfocados en reducir la variación entre patólogos en estudios interobservadores al momento de evaluar neoplasias, para reducir la subjetividad y generar resultados que logren ser reproducidos en diferentes estudios y correlacionarse con la clínica del paciente; sin embargo, en medicina veterinaria, son pocos los estudios que proponen protocolos para la evaluación de neoplasias, que puedan relacionarse con el pronóstico de los pacientes. Entre estos tumores se encuentran el Mastocitoma canino, así como el sarcoma de tejidos blandos. Este trabajo tiene como objetivo proponer protocolos de evaluación para aportar a la estandarización macroscópica y microscópica de evaluación de tumores en caninos, realizando una revisión de literatura sobre las diferentes técnicas de corte macroscópico de tejidos de masas cutáneas y subcutáneas, así como de mastocitoma canino cutáneo y subcutáneo, y de sarcoma de tejidos blandos; entre los diferentes aspectos evaluados, se encuentran características morfológicas las cuales se evalúan por tinción de rutina de hematoxilina-eosina, y algunas características son evaluadas por medio de tinciones inmunohistoquímicas con fines tanto diagnósticos (principalmente para sarcomas de tejidos blandos), como pronósticos. Posteriormente se realiza una propuesta de protocolos basados en la revisión de literatura, para cortes macroscópicos de masas cutáneas y subcutáneas, evaluación diagnostica y pronostica de Mastocitoma cutáneo, y evaluación diagnóstica de sarcomas de tejidos blandos en caninos. (Texto tomado de la fuente).spa
dc.description.abstractIn human oncology studies, various studies have been carried out that focus on reducing the variation between pathologists in interobserver studies when evaluating neoplasms, to reduce subjectivity and generate results that can be reproduced in different studies and correlated with the patient's clinical features; However, in veterinary medicine, there are few studies that propose protocols for the evaluation of neoplasms that can be related to the prognosis of patients. These tumors include canine mast cell tumors, as well as soft tissue sarcoma. This work aims to propose evaluation protocols to contribute to the macroscopic and microscopic standardization of tumor evaluation in canines, conducting a literature review on the different techniques for gross trimming of cutaneous and subcutaneous tumors, as well as cutaneous canine mast cell tumors. and subcutaneous, and soft tissue sarcoma; Among the different aspects evaluated, there are morphological characteristics which are evaluated by routine hematoxylin-eosin staining, and some characteristics are evaluated by means of immunohistochemical stains for both diagnostic (mainly for soft tissue sarcomas) and prognostic purposes. Subsequently, a protocol proposal is made based on the literature review, for gross trimming cutaneous and subcutaneous tumors, diagnostic and prognostic evaluation of cutaneous mast cell tumors, and diagnostic evaluation of soft tissue sarcomas in canines.eng
dc.description.degreelevelEspecialidades Médicasspa
dc.description.degreenameEspecialista en Anatomopatología Veterinariaspa
dc.format.extentxii, 36 páginasspa
dc.format.mimetypeapplication/pdfspa
dc.identifier.instnameUniversidad Nacional de Colombiaspa
dc.identifier.reponameRepositorio Institucional Universidad Nacional de Colombiaspa
dc.identifier.repourlhttps://repositorio.unal.edu.co/spa
dc.identifier.urihttps://repositorio.unal.edu.co/handle/unal/86400
dc.language.isospaspa
dc.publisherUniversidad Nacional de Colombiaspa
dc.publisher.branchUniversidad Nacional de Colombia - Sede Bogotáspa
dc.publisher.facultyFacultad de Medicina Veterinaria y de Zootecniaspa
dc.publisher.placeBogotá, Colombiaspa
dc.publisher.programBogotá - Medicina Veterinaria y de Zootecnia - Especialidad en Anatomopatología Veterinariaspa
dc.relation.referencesAvallone, G., Helmbold, P, Caniatti, M, Stefanello, D, Nayak, R C, & Roccabianca, P (2007). The Spectrum of Canine Cutaneous Perivascular Wall Tumors: Morphologic, Phenotypic and Clinical Characterization. Veterinary Pathology, 44(5), 607–620.spa
dc.relation.referencesAvallone, G., Rasotto, R., Chambers, J. K., Miller, A. D., Behling-Kelly, E., Monti, P., … Roccabianca, P. (2021). Review of Histological Grading Systems in Veterinary Medicine. Veterinary Pathology, 58(5), 809–828.Dei Tos, A (2018). Introduction. In A. Dei Tos (Author), Soft Tissue Sarcomas: A Pattern-Based Approach to Diagnosis (pp. 1-32). Cambridge: Cambridge University Press.spa
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dc.relation.referencesDei Tos, A (2018). Introduction. In A. Dei Tos (Author), Soft Tissue Sarcomas: A Pattern-Based Approach to Diagnosis (pp. 1-32). Cambridge: Cambridge University Press.spa
dc.relation.referencesDel Alcazar, C M, Mahoney, J A, Dittrich, K, Stefanovski, D, & Church, M E (2021). Outcome, prognostic factors and histological characterization of canine gastrointestinal sarcomas. Veterinary and Comparative Oncology, 19(3), 578–586.spa
dc.relation.referencesDennis, M M, McSporran, K D, Bacon, N J, Schulman, F Y, Foster, R A, & Powers, B E (2010). Prognostic Factors for Cutaneous and Subcutaneous Soft Tissue Sarcomas in Dogs. Veterinary Pathology, 48(1), 73–84.spa
dc.relation.referencesJakab, C, Gálfi, P, Jerzsele, Á, Szabó, Z, Németh, T, Sterczer, Á, Rusvai, M, & Ózsvári, L (2012). Expression of claudin-1 in canine peripheral nerve sheath tumours and perivascular wall tumours. Immunohistochemical study. Histology and histopathology, 27(7), 905–917.spa
dc.relation.referencesKamstock, D A, Ehrhart, E J, Getzy, D M, Bacon, N J, Rassnick, K M, Moroff, S D, Kiupel, M (2010). Recommended Guidelines for Submission, Trimming, Margin Evaluation, and Reporting of Tumor Biopsy Specimens in Veterinary Surgical Pathology. Veterinary Pathology, 48(1), 19–31.spa
dc.relation.referencesKiupel, M, Webster, J D, Bailey, K L, Best, S, DeLay, J, Detrisac, C J, Miller, R (2010). Proposal of a 2-Tier Histologic Grading System for Canine Cutaneous Mast Cell Tumors to More Accurately Predict Biological Behavior. Veterinary Pathology, 48(1), 147–155.spa
dc.relation.referencesMeuten, D J, Moore, F M, Donovan, T A, Bertram, C A, Klopfleisch, R, Foster, R A, Whitley, D (2021). International Guidelines for Veterinary Tumor Pathology: A Call to Action. Veterinary Pathology, 58(5), 766–794.spa
dc.relation.referencesPatnaik, A. K., Ehler, W. J., & MacEwen, E. G. (1984). Canine cutaneous mast cell tumor: morphologic grading and survival time in 83 dogs. Veterinary pathology, 21(5), 469–474.spa
dc.relation.referencesStrefezzi, Ricardo & Kleeb, Silvia & Xavier, J.G. & Catão-Dias, José. (2009). Prognostic indicators for mast cell tumors. Braz J Vet Pathol Brazilian Journal of Veterinary Pathology. 2. 110-121.spa
dc.relation.referencesWebster, J D, Yuzbasiyan-Gurkan, V, Miller, R A, Kaneene, J B, & Kiupel, M (2007). Cellular Proliferation in Canine Cutaneous Mast Cell Tumors: Associations with c-KIT and Its Role in Prognostication. Veterinary Pathology, 44(3), 298–308.spa
dc.relation.referencesWippold, F J, Lubner, M, Perrin, R J, Lammle, M, & Perry, A (2007). Neuropathology for the Neuroradiologist: Antoni A and Antoni B Tissue Patterns. American Journal of Neuroradiology, 28(9), 1633–1638.spa
dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.rights.licenseAtribución-NoComercial-SinDerivadas 4.0 Internacionalspa
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/spa
dc.subject.ddc590 - Animales::599 - Mamíferosspa
dc.subject.decsMastocitoma Cutáneo/diagnósticospa
dc.subject.decsMastocytoma, Skin/diagnosiseng
dc.subject.decsSarcoma/diagnósticospa
dc.subject.decsSarcoma/diagnosiseng
dc.subject.decsProtocolos Clínicosspa
dc.subject.decsClinical Protocolseng
dc.subject.proposalNeoplasiaspa
dc.subject.proposalMastocitomaspa
dc.subject.proposalSarcoma de tejidos blandosspa
dc.subject.proposalMast cell tumoreng
dc.subject.proposalNeoplasiaeng
dc.subject.proposalSoft tissue sarcomaeng
dc.titleElaboración de protocolos de evaluación histopatológica de mastocitoma y sarcomas de tejidos blandos en caninosspa
dc.title.translatedReparation of protocols for the histopathological evaluation of mast cell tumor and soft tissue sarcomas in canineseng
dc.typeTrabajo de grado - Especializaciónspa
dc.type.coarhttp://purl.org/coar/resource_type/c_7a1fspa
dc.type.coarversionhttp://purl.org/coar/version/c_ab4af688f83e57aaspa
dc.type.contentTextspa
dc.type.driverinfo:eu-repo/semantics/bachelorThesisspa
dc.type.redcolhttp://purl.org/redcol/resource_type/TPspa
dc.type.versioninfo:eu-repo/semantics/acceptedVersionspa
dcterms.audience.professionaldevelopmentEstudiantesspa
dcterms.audience.professionaldevelopmentInvestigadoresspa
oaire.accessrightshttp://purl.org/coar/access_right/c_abf2spa

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