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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
60-4-203-211.pdf
[fulltext] 1.02 MB
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
Creators Yasumoto Shinya
Creators Koga Daiji
Creators Kondo Masakazu
Creators Takahashi Yukinori
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