Carcinosarcoma in a White Rhinoceros (Ceratotherium simum simum)
スポンサーリンク
概要
- 論文の詳細を見る
In Rhinocerotidae, there are very few reports of tumors and no reports of a mixed tumor. This paper reports the case of a male 33-year-old southern white rhinoceros. Grossly, there were two masses in the coelomic cavity and solid nodules in the liver. Histologically, all tumors had a biphasic pattern that consisted of malignant epithelial cells (cytokeratin- and E-cadherin-positive) and non-epithelial cells (vimentin-positive) with cartilage. In this case, the prostate could not be identified, and instead, the largest tumor mass was present at that site. Furthermore, since structures regarded as the prostate duct remained in this tumor, we considered that this tumor was very likely to be of prostate gland origin. This case is the first report of carcinosarcoma in Rhinocerotidae.
著者
-
KAWAKAMI Shigehisa
Gunma Safari Park
-
SUZUKI Takuya
Laboratory of Nutritional Biochemistry, Department of Bioscience and Chemistry, Faculty of Agricultu
-
Une Yumi
Laboratory Of Veterinary Pathology Azabu University
-
KUDO Tomoo
Laboratory of Veterinary Pathology, Azabu University, 1-17-71 Fuchinobe, Chuo-ku, Sagamihara, Kanagawa 252-5201, Japan
-
SUZUKI Takuya
Laboratory of Veterinary Pathology, School of Veterinary Medicine, Azabu University
関連論文
- Relationship Between Body Temperature and Ovarian Cycle in Asian and African Elephants
- Histopathology of Natural Ebola Virus Subtype Reston Infection in Cynomolgus Macaques during the Philippine Outbreak in 1996
- Effects of DFA IV in Rats : Calcium Absorption and Metabolism of DFA IV by Intestinal Microorganisms
- Tophaceous Pseudogout of the Femorotibial Joint in a Painted Turtle (Chrysemys picta)
- Recombination Between Vaccine and Field Strains of Canine Parvovirus is Revealed by Isolation of Virus in Canine and Feline Cell Cultures(Virology)
- Treatment of Spontaneous Chytridiomycosis in Captive Amphibians Using Itraconazole
- Genetically unique microsporidian Encephalitozoon cuniculi strain type III isolated from squirrel monkeys
- Spontaneous Yersiniosis Due to Yersinia pseudotuberculosis Serotype 7 in a Squirrel Monkey
- An Outbreak of Canine Distemper Virus in Tigers (Panthera tigris): Possible Transmission from Wild Animals to Zoo Animals
- Hepatic multiple myelolipoma with severe coelomic edema in a red-bellied tamarin (Saguinus labiatus)
- Recombination Between Vaccine and Field Strains of Canine Parvovirus is Revealed by Isolation of Virus in Canine and Feline Cell Cultures
- Spontaneous Nephroblastoma in a Japanese Giant Salamander (Andrias japonicus)
- Crescentic Glomerulonephritis in a Polar Bear (Ursus maritimus)
- Carcinosarcoma in a White Rhinoceros (Ceratotherium simum simum)