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Go DM, Woo SH, Lee SH, Kwon SW, Chung DH, Youn SH, Jung E, Kim DY. Uterine metastatic rhabdomyosarcoma in a scimitar-horned oryx (Oryx dammah). J Vet Med Sci 2018; 80:1558-1561. [PMID: 30185725 PMCID: PMC6207527 DOI: 10.1292/jvms.18-0395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
A 13-year-old female scimitar-horned oryx (Oryx dammah) died after
progressive anorexia, weight loss, and depression. The necropsy showed that the
retroperitoneum was compressed by a large white-to-tan uterine mass and on several
sections of the mass, the uterine wall was markedly thickened because of ill-defined
transmural tumor tissue. Metastatic nodules were detected in the omentum, mesentery,
diaphragm, and lung. The genital tract and pulmonary and abdominal nodules exhibited
highly pleomorphic sarcoma. The primary and metastatic neoplastic cells showed positive
results for vimentin, desmin, and sarcomeric actin, and negative results for smooth muscle
actin. Uterine metastatic rhabdomyosarcoma was diagnosed on the basis of the gross,
histopathology and immunohistochemistry results.
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Affiliation(s)
- Du-Min Go
- Department of Veterinary Pathology and Research Institute for Veterinary Science, College of Veterinary Medicine, Seoul National University, Seoul 08826, Republic of Korea
| | - Sang-Ho Woo
- Department of Veterinary Pathology and Research Institute for Veterinary Science, College of Veterinary Medicine, Seoul National University, Seoul 08826, Republic of Korea
| | - Su-Hyung Lee
- National Cancer Center, Goyang 10408, Republic of Korea
| | - Soo-Whan Kwon
- Everland Zoological Garden, Samsung Construction and Trading, Yongin 17023, Republic of Korea
| | - Dong-Hee Chung
- Everland Zoological Garden, Samsung Construction and Trading, Yongin 17023, Republic of Korea
| | - Soong-Hee Youn
- Everland Zoological Garden, Samsung Construction and Trading, Yongin 17023, Republic of Korea
| | - Eun Jung
- Everland Zoological Garden, Samsung Construction and Trading, Yongin 17023, Republic of Korea
| | - Dae-Yong Kim
- Department of Veterinary Pathology and Research Institute for Veterinary Science, College of Veterinary Medicine, Seoul National University, Seoul 08826, Republic of Korea
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Doria-Torra G, Martínez J, Domingo M, Vidaña B, Isidoro-Ayza M, Casanova MI, Vidal E. Liposarcoma in animals: literature review and case report in a domestic pig (Sus scrofa). J Vet Diagn Invest 2015; 27:196-202. [PMID: 25613042 DOI: 10.1177/1040638714567190] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Liposarcomas are malignant tumors of adipocytes. The current report describes a liposarcoma in a 2.5-year-old, mixed-breed commercial sow that was detected during meat inspection. On gross examination, a firm, whitish, multinodular, 20 cm ×10 cm mass was observed in the perirenal area along with smaller nodules multifocally scattered within the renal parenchyma. Histological examination revealed an anaplastic sarcoma with clear intracytoplasmic lipidic vacuoles that were positive for Sudan black staining. Most of the cells were also positive for S100 and vimentin immunohistochemistry. Based on these results, a diagnosis of a perirenal liposarcoma was established. To the authors' knowledge, no previous reports of liposarcomas in pigs have been published. This report also includes a review of the literature published on animal liposarcomas.
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Affiliation(s)
- Georgina Doria-Torra
- Departament de Sanitat i Anatomia Animals (Doria-Torra, Martínez, Domingo, Vidaña, Isidoro-Ayza, Casanova), Bellaterra, Barcelona, SpainServei de Diagnòstic de Patologia Veterinària (Doria-Torra, Martínez, Domingo, Isidoro-Ayza, Casanova), Bellaterra, Barcelona, SpainUniversitat Autònoma de Barcelona (UAB), Bellaterra, Barcelona, SpainCentre de Recerca en Sanitat Animal, UAB-IRTA, Bellaterra, Barcelona, Spain (Martínez, Domingo, Vidaña, Vidal)
| | - Jorge Martínez
- Departament de Sanitat i Anatomia Animals (Doria-Torra, Martínez, Domingo, Vidaña, Isidoro-Ayza, Casanova), Bellaterra, Barcelona, SpainServei de Diagnòstic de Patologia Veterinària (Doria-Torra, Martínez, Domingo, Isidoro-Ayza, Casanova), Bellaterra, Barcelona, SpainUniversitat Autònoma de Barcelona (UAB), Bellaterra, Barcelona, SpainCentre de Recerca en Sanitat Animal, UAB-IRTA, Bellaterra, Barcelona, Spain (Martínez, Domingo, Vidaña, Vidal)
| | - Mariano Domingo
- Departament de Sanitat i Anatomia Animals (Doria-Torra, Martínez, Domingo, Vidaña, Isidoro-Ayza, Casanova), Bellaterra, Barcelona, SpainServei de Diagnòstic de Patologia Veterinària (Doria-Torra, Martínez, Domingo, Isidoro-Ayza, Casanova), Bellaterra, Barcelona, SpainUniversitat Autònoma de Barcelona (UAB), Bellaterra, Barcelona, SpainCentre de Recerca en Sanitat Animal, UAB-IRTA, Bellaterra, Barcelona, Spain (Martínez, Domingo, Vidaña, Vidal)
| | - Beatriz Vidaña
- Departament de Sanitat i Anatomia Animals (Doria-Torra, Martínez, Domingo, Vidaña, Isidoro-Ayza, Casanova), Bellaterra, Barcelona, SpainServei de Diagnòstic de Patologia Veterinària (Doria-Torra, Martínez, Domingo, Isidoro-Ayza, Casanova), Bellaterra, Barcelona, SpainUniversitat Autònoma de Barcelona (UAB), Bellaterra, Barcelona, SpainCentre de Recerca en Sanitat Animal, UAB-IRTA, Bellaterra, Barcelona, Spain (Martínez, Domingo, Vidaña, Vidal)
| | - Marcos Isidoro-Ayza
- Departament de Sanitat i Anatomia Animals (Doria-Torra, Martínez, Domingo, Vidaña, Isidoro-Ayza, Casanova), Bellaterra, Barcelona, SpainServei de Diagnòstic de Patologia Veterinària (Doria-Torra, Martínez, Domingo, Isidoro-Ayza, Casanova), Bellaterra, Barcelona, SpainUniversitat Autònoma de Barcelona (UAB), Bellaterra, Barcelona, SpainCentre de Recerca en Sanitat Animal, UAB-IRTA, Bellaterra, Barcelona, Spain (Martínez, Domingo, Vidaña, Vidal)
| | - María Isabel Casanova
- Departament de Sanitat i Anatomia Animals (Doria-Torra, Martínez, Domingo, Vidaña, Isidoro-Ayza, Casanova), Bellaterra, Barcelona, SpainServei de Diagnòstic de Patologia Veterinària (Doria-Torra, Martínez, Domingo, Isidoro-Ayza, Casanova), Bellaterra, Barcelona, SpainUniversitat Autònoma de Barcelona (UAB), Bellaterra, Barcelona, SpainCentre de Recerca en Sanitat Animal, UAB-IRTA, Bellaterra, Barcelona, Spain (Martínez, Domingo, Vidaña, Vidal)
| | - Enric Vidal
- Departament de Sanitat i Anatomia Animals (Doria-Torra, Martínez, Domingo, Vidaña, Isidoro-Ayza, Casanova), Bellaterra, Barcelona, SpainServei de Diagnòstic de Patologia Veterinària (Doria-Torra, Martínez, Domingo, Isidoro-Ayza, Casanova), Bellaterra, Barcelona, SpainUniversitat Autònoma de Barcelona (UAB), Bellaterra, Barcelona, SpainCentre de Recerca en Sanitat Animal, UAB-IRTA, Bellaterra, Barcelona, Spain (Martínez, Domingo, Vidaña, Vidal)
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