Peer-reviewed veterinary case report
Imaging diagnosis--seminoma causing liver compression in a spur-thighed tortoise (Testudo graeca).
- Journal:
- Veterinary radiology & ultrasound : the official journal of the American College of Veterinary Radiology and the International Veterinary Radiology Association
- Year:
- 2015
- Authors:
- Pees, Michael et al.
- Affiliation:
- Clinic for Birds and Reptiles · Germany
- Species:
- reptile
Abstract
A 13-year-old male spur-thighed tortoise (Testudo graeca) was presented with anorexia, apathy, and prolapse of penile tissue. Ultrasonography revealed a large heterogeneous mass in the coelomic cavity, and fine-needle aspiration demonstrated sperm. Magnetic resonance imaging showed a sharply defined mass originating from the left testis. Appearance and signal intensities were similar to those reported in testicular neoplasms in humans, in particular sharing similarities with seminomas. Necropsy results and histopathological findings were consistent with a seminoma. To the authors' knowledge this is the first report of the diagnosis of testicular neoplasia in a reptile using imaging techniques.
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Search related cases →Original publication: https://pubmed.ncbi.nlm.nih.gov/24506145/