Back to Search
Start Over
A rare case of cecal malignant peripheral nerve sheath tumor in a dog.
- Source :
-
The Journal of veterinary medical science [J Vet Med Sci] 2022 Aug 01; Vol. 84 (8), pp. 1051-1055. Date of Electronic Publication: 2022 Jun 21. - Publication Year :
- 2022
-
Abstract
- A 12-year-old mixed-breed dog presented with a 2-month history of abdominal distension. Radiographic examination, abdominal ultrasonography, and computed tomography revealed a mass in the cecum (15.0 × 11.9 × 4.5 cm). The cecal mass was surgically removed and examined histopathologically. Immunohistochemically, the neoplastic cells expressed S-100 and neuron specific enolase but not α-smooth muscle actin and CD117 (c-kit). These histologic and immunohistochemical features indicated that the mass was consistent with a malignant peripheral nerve sheath tumor (MPNST). In dogs, most MPNSTs arise from the brachial plexus, spinal nerve root, and skin of the extremities. However, gastrointestinal MPNSTs in dogs have not been described previously. To the best of our knowledge, this is the first report to describe cecal MPNST in a dog.
Details
- Language :
- English
- ISSN :
- 1347-7439
- Volume :
- 84
- Issue :
- 8
- Database :
- MEDLINE
- Journal :
- The Journal of veterinary medical science
- Publication Type :
- Academic Journal
- Accession number :
- 35732442
- Full Text :
- https://doi.org/10.1292/jvms.22-0042