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Peer-reviewed veterinary case report

Metastatic intestinal adenocarcinoma with osseous metaplasia in two Domestic Korean Shorthair cats.

Journal:
Journal of veterinary science
Year:
2023
Authors:
Jung, Jae-Ha et al.
Affiliation:
College of Veterinary Medicine · South Korea
Species:
cat

Abstract

Two Domestic Korean Shorthair cats presented with dyschezia and vomiting. Computed tomography revealed a colonic mass with calcification and lymph node metastasis in case 1, and a small intestinal mass with disseminated mesenteric metastasis and calcification in case 2. Histopathology revealed intestinal adenocarcinoma with osseous metaplasia. Case 1 died two months after surgery from distant metastasis; and case 2 showed no metastasis for five months but presented with anorexia, euthanized seven months after diagnosis. Metastatic intestinal adenocarcinoma with bone formation should be considered as differential diagnosis for calcification on imaging, and lymph node metastasis at diagnosis may indicate poor prognosis.

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Original publication: https://pubmed.ncbi.nlm.nih.gov/37638712/