E-ISSN 2218-6050 | ISSN 2226-4485
 

Original Article


Long-term follow-up of surgical resection alone for primary intracranial rostrotentorial tumors in dogs: 29 cases (2002-2013).

Anna Suñol, Joan Mascort, Cristina Font, Alicia Rami Bastante, Martí Pumarola, Alejandro Lujan Feliu-Pascual.


Cited By:25

Abstract
Intracranial neoplasia is frequently encountered in dogs. After a presumptive diagnosis of intracranial neoplasia is established based on history, clinical signs and advanced imaging characteristics, the decision to treat and which treatment to choose must be considered. The objective of this study is to report survival times (ST) for dogs with intracranial meningiomas and gliomas treated with surgical resection alone (SRA), to identify potential prognostic factors affecting survival, and to compare the results with the available literature. Medical records of 29 dogs with histopathologic confirmation of intracranial meningiomas and gliomas treated with SRA were retrospectively reviewed. For each dog, signalment, clinical signs, imaging findings, type of surgery, treatment, histological evaluation, and ST were obtained. Twenty-nine dogs with a histological diagnosis who survived >7 days after surgery were included. There were 15 (52%) meningiomas and 14 (48%) gliomas. All tumors had a rostrotentorial location. At the time of the statistical analysis, only two dogs were alive. Median ST for meningiomas was 422 days (mean, 737 days; range, 10-2735 days). Median ST for gliomas was 66 days (mean, 171 days; range, 10-730 days). Kaplan-Meier analysis indicated that ST was significantly longer for meningiomas than for gliomas (P<0.05). A negative correlation between the presence of a midline shift and ST (P=0.037) and ventricular involvement and ST (P=0.038) was observed for meningiomas. For gliomas, there were no significant associations between ST and any of the variables evaluated. In conclusion, the results of this study suggest that, for dogs that survived >7 days postoperatively, SRA might be an appropriate treatment, particularly for meningiomas, when radiation therapy is not readily available. Also, the presence of midline shift and ventricular compression might be negative prognostic factors for dogs with meningiomas.

Key words: Dog, glioma, intracranial tumor, meningioma, survival time.


 
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How to Cite this Article
Pubmed Style

Anna Suñol, Joan Mascort, Cristina Font, Alicia Rami Bastante, Martí Pumarola, Alejandro Lujan Feliu-Pascual. Long-term follow-up of surgical resection alone for primary intracranial rostrotentorial tumors in dogs: 29 cases (2002-2013).. Open Vet J. 2017; 7(4): 375-383. doi:10.4314/ovj.v7i4.14


Web Style

Anna Suñol, Joan Mascort, Cristina Font, Alicia Rami Bastante, Martí Pumarola, Alejandro Lujan Feliu-Pascual. Long-term follow-up of surgical resection alone for primary intracranial rostrotentorial tumors in dogs: 29 cases (2002-2013).. https://www.openveterinaryjournal.com/?mno=272968 [Access: February 27, 2024]. doi:10.4314/ovj.v7i4.14


AMA (American Medical Association) Style

Anna Suñol, Joan Mascort, Cristina Font, Alicia Rami Bastante, Martí Pumarola, Alejandro Lujan Feliu-Pascual. Long-term follow-up of surgical resection alone for primary intracranial rostrotentorial tumors in dogs: 29 cases (2002-2013).. Open Vet J. 2017; 7(4): 375-383. doi:10.4314/ovj.v7i4.14



Vancouver/ICMJE Style

Anna Suñol, Joan Mascort, Cristina Font, Alicia Rami Bastante, Martí Pumarola, Alejandro Lujan Feliu-Pascual. Long-term follow-up of surgical resection alone for primary intracranial rostrotentorial tumors in dogs: 29 cases (2002-2013).. Open Vet J. (2017), [cited February 27, 2024]; 7(4): 375-383. doi:10.4314/ovj.v7i4.14



Harvard Style

Anna Suñol, Joan Mascort, Cristina Font, Alicia Rami Bastante, Martí Pumarola, Alejandro Lujan Feliu-Pascual (2017) Long-term follow-up of surgical resection alone for primary intracranial rostrotentorial tumors in dogs: 29 cases (2002-2013).. Open Vet J, 7 (4), 375-383. doi:10.4314/ovj.v7i4.14



Turabian Style

Anna Suñol, Joan Mascort, Cristina Font, Alicia Rami Bastante, Martí Pumarola, Alejandro Lujan Feliu-Pascual. 2017. Long-term follow-up of surgical resection alone for primary intracranial rostrotentorial tumors in dogs: 29 cases (2002-2013).. Open Veterinary Journal, 7 (4), 375-383. doi:10.4314/ovj.v7i4.14



Chicago Style

Anna Suñol, Joan Mascort, Cristina Font, Alicia Rami Bastante, Martí Pumarola, Alejandro Lujan Feliu-Pascual. "Long-term follow-up of surgical resection alone for primary intracranial rostrotentorial tumors in dogs: 29 cases (2002-2013).." Open Veterinary Journal 7 (2017), 375-383. doi:10.4314/ovj.v7i4.14



MLA (The Modern Language Association) Style

Anna Suñol, Joan Mascort, Cristina Font, Alicia Rami Bastante, Martí Pumarola, Alejandro Lujan Feliu-Pascual. "Long-term follow-up of surgical resection alone for primary intracranial rostrotentorial tumors in dogs: 29 cases (2002-2013).." Open Veterinary Journal 7.4 (2017), 375-383. Print. doi:10.4314/ovj.v7i4.14



APA (American Psychological Association) Style

Anna Suñol, Joan Mascort, Cristina Font, Alicia Rami Bastante, Martí Pumarola, Alejandro Lujan Feliu-Pascual (2017) Long-term follow-up of surgical resection alone for primary intracranial rostrotentorial tumors in dogs: 29 cases (2002-2013).. Open Veterinary Journal, 7 (4), 375-383. doi:10.4314/ovj.v7i4.14