Cystadenocarcinoma simulating hemangiosarcoma of the salivary gland in dog: case report
Cystadenocarcinoma is regarded as a rare adenocarcinoma variant in animals. This work reports the case of an 8-year-old female Poodle dog with salivary gland cystadenocarcinoma with morphological characteristics similar to a hemangiosarcoma. Histopathological analysis showed a tumor mass with cystic...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Universidade Federal de Minas Gerais
2011-06-01
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| Series: | Arquivo Brasileiro de Medicina Veterinária e Zootecnia |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352011000300006&lng=en&tlng=en |
| _version_ | 1811278250428596224 |
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| author | C.O. Gamba K.A. Damasceno C.B. Campos E. Ferreira G.D. Cassali |
| author_facet | C.O. Gamba K.A. Damasceno C.B. Campos E. Ferreira G.D. Cassali |
| author_sort | C.O. Gamba |
| collection | DOAJ |
| description | Cystadenocarcinoma is regarded as a rare adenocarcinoma variant in animals. This work reports the case of an 8-year-old female Poodle dog with salivary gland cystadenocarcinoma with morphological characteristics similar to a hemangiosarcoma. Histopathological analysis showed a tumor mass with cystic formations containing a large amount of red blood cells. In order to distinguish these two entities, periodic acid Schiff (PAS) staining and immunohistochemical analysis were carried out with the use of cytokeratin AE1/AE3 (CK) and CD31-specific antibodies. Neoplastic cells were PAS-negative, CK-positive and CD31-negative confirming their epithelial origin. Based on the findings, the diagnosis of high grade cystadenocarcinoma was established. |
| first_indexed | 2024-04-13T00:32:33Z |
| format | Article |
| id | doaj.art-9c5fc8ce4b4d40209a197954bd304221 |
| institution | Directory Open Access Journal |
| issn | 1678-4162 |
| language | English |
| last_indexed | 2024-04-13T00:32:33Z |
| publishDate | 2011-06-01 |
| publisher | Universidade Federal de Minas Gerais |
| record_format | Article |
| series | Arquivo Brasileiro de Medicina Veterinária e Zootecnia |
| spelling | doaj.art-9c5fc8ce4b4d40209a197954bd3042212022-12-22T03:10:26ZengUniversidade Federal de Minas GeraisArquivo Brasileiro de Medicina Veterinária e Zootecnia1678-41622011-06-0163357457810.1590/S0102-09352011000300006S0102-09352011000300006Cystadenocarcinoma simulating hemangiosarcoma of the salivary gland in dog: case reportC.O. Gamba0K.A. Damasceno1C.B. Campos2E. Ferreira3G.D. Cassali4Universidade Federal de Minas GeraisUniversidade Federal de Minas GeraisUniversidade Federal de Minas GeraisUniversidade Federal de Minas GeraisUniversidade Federal de Minas GeraisCystadenocarcinoma is regarded as a rare adenocarcinoma variant in animals. This work reports the case of an 8-year-old female Poodle dog with salivary gland cystadenocarcinoma with morphological characteristics similar to a hemangiosarcoma. Histopathological analysis showed a tumor mass with cystic formations containing a large amount of red blood cells. In order to distinguish these two entities, periodic acid Schiff (PAS) staining and immunohistochemical analysis were carried out with the use of cytokeratin AE1/AE3 (CK) and CD31-specific antibodies. Neoplastic cells were PAS-negative, CK-positive and CD31-negative confirming their epithelial origin. Based on the findings, the diagnosis of high grade cystadenocarcinoma was established.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352011000300006&lng=en&tlng=encadelaglândula salivarCD31células neoplásicas |
| spellingShingle | C.O. Gamba K.A. Damasceno C.B. Campos E. Ferreira G.D. Cassali Cystadenocarcinoma simulating hemangiosarcoma of the salivary gland in dog: case report Arquivo Brasileiro de Medicina Veterinária e Zootecnia cadela glândula salivar CD31 células neoplásicas |
| title | Cystadenocarcinoma simulating hemangiosarcoma of the salivary gland in dog: case report |
| title_full | Cystadenocarcinoma simulating hemangiosarcoma of the salivary gland in dog: case report |
| title_fullStr | Cystadenocarcinoma simulating hemangiosarcoma of the salivary gland in dog: case report |
| title_full_unstemmed | Cystadenocarcinoma simulating hemangiosarcoma of the salivary gland in dog: case report |
| title_short | Cystadenocarcinoma simulating hemangiosarcoma of the salivary gland in dog: case report |
| title_sort | cystadenocarcinoma simulating hemangiosarcoma of the salivary gland in dog case report |
| topic | cadela glândula salivar CD31 células neoplásicas |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352011000300006&lng=en&tlng=en |
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