Computed tomographic findings in dogs with ovarian tumors: A tortuous ovarian artery consistently identifies ovarian origin in complex abdominal masses.

ABSTRACT: The aim of this retrospective multicentric case series is to describe the CT findings of ovarian neoplasia in dogs. Twenty dogs with pre- and postcontrast CT exams and cytological/histological diagnosis of ovarian neoplasia were included. Five dogs presented with bilateral tumors, for a total of 25 neoplasms: 15 carcinomas (4 bilateral), 4 granulosa cell tumors, 2 poorly differentiated malignant neoplasia (bilateral), 2 luteomas, 1 teratoma, 1 dysgerminoma. In two dogs, the tumor developed from an ovarian remnant. Ovarian tumors showed variable size, lobulated shape, and precontrast heterogenous appearance. Mineral foci and/or fat components were rare, observed in teratoma, granulosa cell tumors (2), and ovarian carcinoma. Tumor type was not found to be associated with any CT features. Lar

SUBMITTER: Manfredi M 

PROVIDER: S-EPMC11649852 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature