魚病研究
Online ISSN : 1881-7335
Print ISSN : 0388-788X
ISSN-L : 0388-788X
短報
Cutaneous Leiomyoma in a Goldfish Carassius auratus
Ahmad OryanSoodeh AlidadiHossein ShayeghBita Geramizadeh
著者情報
ジャーナル フリー

2015 年 50 巻 3 号 p. 112-114

詳細
抄録

This study describes the histopathological features of a cutaneous leiomyoma in a goldfish. A mass, measuring 3.5 × 2 × 1 cm, located dorsolaterally along the cranial lateral line above the right operculum. The mass was sessile and golden orange with hemorrhagic foci. Histological examination revealed interlacing bundles of spindled to elongated tumor cells with cigar-shaped nuclei with no malignancy. The tumor cells showed red color with Masson’s trichrome stain. Immunohistochemically, the tumor cells were positive for vimentin, desmin and α-smooth muscle actin, but not for S100. Based on these findings, this case was diagnosed as a cutaneous leiomyoma.

著者関連情報
© 2015 The Japanese Society of Fish Pathology
前の記事 次の記事
feedback
Top