A tumor structure, 2 x 2.5 x 0.7 cm in size, was observed on the top of a goldfish’s (Carassius auratus) head. On histopathological examination of the tumor tissue, palisadic fusiform smooth muscle cells constituting a focal whirling pattern were seen. No mitosis was observed in the cells. In conclusion, the conventional staining results suggested that the tumor was leiomyoma.
ÇİLTAŞ, ABDULKADİR and HİSAR, OLCAY (2005) "Leiomyoma Localized on the Head of a Goldfish (Carassius auratus)," Turkish Journal of Veterinary & Animal Sciences: Vol. 29: No. 4, Article 22. Available at: https://journals.tubitak.gov.tr/veterinary/vol29/iss4/22