Soft tissue sarcoma
Soft tissue sarcomas are a group of tumors arising from connective tissues such as muscle, fat, fibrous tissue, and nerves. In dogs they typically present as a slow-growing, firm mass under the skin or in muscle. They tend to be locally invasive with tentacle-like roots, making complete removal challenging, but most are slow to spread to distant sites. Wide surgery, sometimes with radiation, is the main treatment.
Quick facts
- Type:
- Neoplasia
- Typical onset:
- Chronic
- Body systems:
- Musculoskeletal, Integumentary
- Affected species:
- CAT, DOG
- Reference codes:
- ICD11 2B57.Y
Sources & references
- Merck Veterinary Manual — Groups the connective-tissue sarcomas of dogs by their locally invasive but slowly metastatic behavior and wide-excision treatment.
- ACVIM — Outlines grading and the role of radiation after marginal excision of canine soft tissue sarcoma.
- ICD-11
This content is for educational purposes and is not a substitute for professional veterinary advice. If you are worried about your pet, contact your veterinarian.