Koga Daiji
Structure of Tumor Found in Adult Male Common Carp Cyprinus carpio
Journal of National Fisheries University Volume 60 Issue 4
Page 203-211
published_at 2012-03
Title
マゴイ雄成魚に見られた腫瘍の構造
Structure of Tumor Found in Adult Male Common Carp Cyprinus carpio
Source Identifiers
[PISSN] 0370-9361
Creator Keywords
carp
Cyprinus carpio
tumor
ovarian tumor
histopathology
Ovarian tumor has been reported as the disease with abdominal enlargement in adult female carp. In this study, we report large tumor structure found in an adult male carp(8 years old). Diseased carp showed the abdominal enlargement, exophthalmus and scale protrusion. At necropsy, a large tumor(14cm), some small tumors(0.3-1cm)and abdominal ascites were found in body cavity. The hematocrit level and concentration of red blood cell are 9.5%, 8.2×10^8 cells/ml, respectively. Histopathologically, the large tumor was composed of parenchyma which was satisfied with propagated tumor cells and stroma which was spongiform connective tissue and fibrin.
Languages
jpn
Resource Type
departmental bulletin paper
Publishers
National Fisheries University
Date Issued
2012-03
File Version
Version of Record
Access Rights
open access
Relations
[ISSN]0370-9361