Bone neoplasm compatible with chondrosarcoma in Pantherophis guttatus

Case report

Authors

DOI:

https://doi.org/10.31533/pubvet.v20n5e1955

Keywords:

Colubridae, veterinary oncology, skeletal pathology

Abstract

Chondrosarcoma is an aggressive malignant neoplasm that is difficult to treat in domestic animals, particularly dogs and cats, and presents metastatic potential to the lungs, liver, and other tissues. Its diagnosis and management represent a challenge for veterinarians. The occurrence of this neoplasm in snakes is uncommon and becomes even more challenging when affecting geriatric animals. This report describes a probable case of chondrosarcoma in an elderly Pantherophis guttatus, in which palliative treatment was chosen due to the extent of the lesion and the unfavorable prognosis.

References

Cowan, M. L., Monks, D. J., & Raidal, S. R. (2011). Osteosarcoma in a woma python (Aspidites ramsayi). Australian Veterinary Journal, 89(12), 520–523. https://doi.org/10.1111/j.1751-0813.2011.00853.x.

Dietz, J., Heckers, K. O., Pees, M., & Aupperle, H. (2015). Knochentumoren bei Echsen und Schlangen: Ein seltener klinischer Befund in der Reptilienpraxis. Tierarztliche Praxis Ausgabe K: Kleintiere - Heimtiere, 43(1), 31–39. https://doi.org/10.15654/TPK-140534.

Honour, S. M., Ayroud, M., & Heler, C. (1993). Metastatic chondrosarcoma and subcutaneous granulomas in a grey rat snake (Elaphe obsoleta obsoleta). Canadian Veterinary Journal, 34(4), 238–240.

Needle, D., McKnight, C. A., & Kiupel, M. (2013). Chondroblastic Osteosarcoma in Two Related Spiny-Tailed Monitor Lizards (Varanus acanthurus). Journal of Exotic Pet Medicine, 22(3), 265–269. https://doi.org/10.1053/j.jepm.2013.08.013.

Oliveira, F., & Silveira, P. R. (2008). Osteossarcoma em cães (revisão de literatura). Revista Científica Eletrônica de Medicina Veterinária, 4(11), 1–7.

Prestes, S., Rios, I., Machado, L., Arruda, M. L., Strey, F. W., Leite, B., & Trost, M. E. (2017). Evolução do condrossarcoma em articulação sacro – ilíaca em um cão: Relato de caso. PUBVET, 11(8), 789–792.

Schmidt, R. E., & Reavill, D. R. (2012). Metastatic Chondrosarcoma in a Corn Snake (Pantherophis guttatus). Journal of Herpetological Medicine and Surgery, 22(3/4), 67–69. https://doi.org/10.5818/1529-9651-22.3.67.

Teixeira, L. V., Martins, D. B., Fighera, R., & Lopes, S. T. A. (2018). Estudo clínico de osteossarcoma canino. Acta Scientiae Veterinariae, 38(2), 185–190. https://doi.org/10.22456/1679-9216.16620.

Published

2026-05-17

Issue

Section

Animais silvestres

How to Cite

1.
Gurgel AR, Xavier RF de A. Bone neoplasm compatible with chondrosarcoma in Pantherophis guttatus: Case report. Pubvet [Internet]. 2026 May 17 [cited 2026 Oct. 20];20(05):e1955. Available from: https://ojs.pubvet.com.br/index.php/revista/article/view/4630