Hepatoblastoma in a dog
A hepatoblastoma was found in a 13-year-old female Maltese dog. Histologically, the tumor showed a wide trabecular pattern and was frequently accompanied with vascular lake formation. Tumor cells were positive for cytokeratin and neuron specific enolase, but negative for chromogranin. Electronmicros...
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Veröffentlicht in: | Journal of Veterinary Medical Science 1997, Vol.59(12), pp.1167-1170 |
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creator | Shiga, A. (Azabu Univ., Sagamihara, Kanagawa (Japan). Faculty of Veterinary Medicine) Shirota, K Shida, T Yamada, T Nomura, Y |
description | A hepatoblastoma was found in a 13-year-old female Maltese dog. Histologically, the tumor showed a wide trabecular pattern and was frequently accompanied with vascular lake formation. Tumor cells were positive for cytokeratin and neuron specific enolase, but negative for chromogranin. Electronmicroscopically, tumor cells were accompanied with continuous basement membrane and had poorly developed desmosomes. Sinusoidal endothelia had fenestration and were surrounded by myofibroblast-like cells. To the best of our knowledge, this paper is the first report of morphological studies on canine hepatoblastoma. |
doi_str_mv | 10.1292/jvms.59.1167 |
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(Azabu Univ., Sagamihara, Kanagawa (Japan). Faculty of Veterinary Medicine) ; Shirota, K ; Shida, T ; Yamada, T ; Nomura, Y</creator><creatorcontrib>Shiga, A. (Azabu Univ., Sagamihara, Kanagawa (Japan). Faculty of Veterinary Medicine) ; Shirota, K ; Shida, T ; Yamada, T ; Nomura, Y</creatorcontrib><description>A hepatoblastoma was found in a 13-year-old female Maltese dog. Histologically, the tumor showed a wide trabecular pattern and was frequently accompanied with vascular lake formation. Tumor cells were positive for cytokeratin and neuron specific enolase, but negative for chromogranin. Electronmicroscopically, tumor cells were accompanied with continuous basement membrane and had poorly developed desmosomes. Sinusoidal endothelia had fenestration and were surrounded by myofibroblast-like cells. To the best of our knowledge, this paper is the first report of morphological studies on canine hepatoblastoma.</description><identifier>ISSN: 0916-7250</identifier><identifier>EISSN: 1347-7439</identifier><identifier>DOI: 10.1292/jvms.59.1167</identifier><identifier>PMID: 9450251</identifier><language>eng</language><publisher>Japan: JAPANESE SOCIETY OF VETERINARY SCIENCE</publisher><subject>ANALISIS HISTOCITOLOGICO ; ANALYSE HISTOCYTOLOGIQUE ; Animals ; canine ; Cell Membrane - ultrastructure ; CHIEN ; Dog Diseases - metabolism ; Dog Diseases - pathology ; DOGS ; Female ; FOIE ; hepatoblastoma ; Hepatoblastoma - chemistry ; Hepatoblastoma - pathology ; Hepatoblastoma - veterinary ; HIGADO ; HISTOCYTOLOGICAL ANALYSIS ; Immunohistochemistry - methods ; IMMUNOLOGICAL TECHNIQUES ; Keratins - analysis ; Keratins - metabolism ; LIVER ; Liver - chemistry ; Liver - pathology ; Liver Neoplasms - chemistry ; Liver Neoplasms - pathology ; Liver Neoplasms - veterinary ; MICROSCOPIA ; MICROSCOPIE ; MICROSCOPY ; Microscopy, Electron - veterinary ; NEOPLASMAS ; NEOPLASME ; NEOPLASMS ; PERRO ; Phosphopyruvate Hydratase - analysis ; Phosphopyruvate Hydratase - metabolism ; TECHNIQUE IMMUNOLOGIQUE ; TECNICAS INMUNOLOGICAS ; VACUOLA ; VACUOLE ; VACUOLES</subject><ispartof>Journal of Veterinary Medical Science, 1997, Vol.59(12), pp.1167-1170</ispartof><rights>1997 by the Japanese Society of Veterinary Science</rights><rights>Copyright Japan Science and Technology Agency 1997</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c626t-5bb5dd1f1d7cc0a7083874edc1880dcc98a480ffd54593e23196c273717766523</citedby><cites>FETCH-LOGICAL-c626t-5bb5dd1f1d7cc0a7083874edc1880dcc98a480ffd54593e23196c273717766523</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,1877,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/9450251$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Shiga, A. (Azabu Univ., Sagamihara, Kanagawa (Japan). Faculty of Veterinary Medicine)</creatorcontrib><creatorcontrib>Shirota, K</creatorcontrib><creatorcontrib>Shida, T</creatorcontrib><creatorcontrib>Yamada, T</creatorcontrib><creatorcontrib>Nomura, Y</creatorcontrib><title>Hepatoblastoma in a dog</title><title>Journal of Veterinary Medical Science</title><addtitle>J. Vet. Med. Sci.</addtitle><description>A hepatoblastoma was found in a 13-year-old female Maltese dog. Histologically, the tumor showed a wide trabecular pattern and was frequently accompanied with vascular lake formation. Tumor cells were positive for cytokeratin and neuron specific enolase, but negative for chromogranin. Electronmicroscopically, tumor cells were accompanied with continuous basement membrane and had poorly developed desmosomes. Sinusoidal endothelia had fenestration and were surrounded by myofibroblast-like cells. To the best of our knowledge, this paper is the first report of morphological studies on canine hepatoblastoma.</description><subject>ANALISIS HISTOCITOLOGICO</subject><subject>ANALYSE HISTOCYTOLOGIQUE</subject><subject>Animals</subject><subject>canine</subject><subject>Cell Membrane - ultrastructure</subject><subject>CHIEN</subject><subject>Dog Diseases - metabolism</subject><subject>Dog Diseases - pathology</subject><subject>DOGS</subject><subject>Female</subject><subject>FOIE</subject><subject>hepatoblastoma</subject><subject>Hepatoblastoma - chemistry</subject><subject>Hepatoblastoma - pathology</subject><subject>Hepatoblastoma - veterinary</subject><subject>HIGADO</subject><subject>HISTOCYTOLOGICAL ANALYSIS</subject><subject>Immunohistochemistry - methods</subject><subject>IMMUNOLOGICAL TECHNIQUES</subject><subject>Keratins - analysis</subject><subject>Keratins - metabolism</subject><subject>LIVER</subject><subject>Liver - chemistry</subject><subject>Liver - pathology</subject><subject>Liver Neoplasms - chemistry</subject><subject>Liver Neoplasms - pathology</subject><subject>Liver Neoplasms - veterinary</subject><subject>MICROSCOPIA</subject><subject>MICROSCOPIE</subject><subject>MICROSCOPY</subject><subject>Microscopy, Electron - veterinary</subject><subject>NEOPLASMAS</subject><subject>NEOPLASME</subject><subject>NEOPLASMS</subject><subject>PERRO</subject><subject>Phosphopyruvate Hydratase - analysis</subject><subject>Phosphopyruvate Hydratase - metabolism</subject><subject>TECHNIQUE IMMUNOLOGIQUE</subject><subject>TECNICAS INMUNOLOGICAS</subject><subject>VACUOLA</subject><subject>VACUOLE</subject><subject>VACUOLES</subject><issn>0916-7250</issn><issn>1347-7439</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1997</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpdkM9LwzAUx4Moc05vgidhIHiyM0mbX0cZ6pSBHvQc0iSdLW0zk1bwvzdlZQMv7x2-n_d9730BuERwgbDA99VPExZELBCi7AhMUZqxhGWpOAZTKBBNGCbwFJyFUEGIUUbFBExERiAmaAquVnarOpfXKnSuUfOynau5cZtzcFKoOtiLsc_A59Pjx3KVrN-eX5YP60RTTLuE5DkxBhXIMK2hYpCnnGXWaMQ5NFoLrjIOi8KQjIjU4hQJqjFLGWKMUoLTGbjd-W69--5t6GRTBm3rWrXW9UEyEScRFxG8-QdWrvdtvE3GnzhlhAoSqbsdpb0LwdtCbn3ZKP8rEZRDWnJISxIhh7Qifj2a9nljzR4e44n6cqdXoVMbu9eV70pd24MZHuvgulf1l_LStocthXJSbXwZ5Os7EoJDSGjc8ge1W4MR</recordid><startdate>19971201</startdate><enddate>19971201</enddate><creator>Shiga, A. 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Faculty of Veterinary Medicine) ; Shirota, K ; Shida, T ; Yamada, T ; Nomura, Y</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c626t-5bb5dd1f1d7cc0a7083874edc1880dcc98a480ffd54593e23196c273717766523</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1997</creationdate><topic>ANALISIS HISTOCITOLOGICO</topic><topic>ANALYSE HISTOCYTOLOGIQUE</topic><topic>Animals</topic><topic>canine</topic><topic>Cell Membrane - ultrastructure</topic><topic>CHIEN</topic><topic>Dog Diseases - metabolism</topic><topic>Dog Diseases - pathology</topic><topic>DOGS</topic><topic>Female</topic><topic>FOIE</topic><topic>hepatoblastoma</topic><topic>Hepatoblastoma - chemistry</topic><topic>Hepatoblastoma - pathology</topic><topic>Hepatoblastoma - veterinary</topic><topic>HIGADO</topic><topic>HISTOCYTOLOGICAL ANALYSIS</topic><topic>Immunohistochemistry - methods</topic><topic>IMMUNOLOGICAL TECHNIQUES</topic><topic>Keratins - analysis</topic><topic>Keratins - metabolism</topic><topic>LIVER</topic><topic>Liver - chemistry</topic><topic>Liver - pathology</topic><topic>Liver Neoplasms - chemistry</topic><topic>Liver Neoplasms - pathology</topic><topic>Liver Neoplasms - veterinary</topic><topic>MICROSCOPIA</topic><topic>MICROSCOPIE</topic><topic>MICROSCOPY</topic><topic>Microscopy, Electron - veterinary</topic><topic>NEOPLASMAS</topic><topic>NEOPLASME</topic><topic>NEOPLASMS</topic><topic>PERRO</topic><topic>Phosphopyruvate Hydratase - analysis</topic><topic>Phosphopyruvate Hydratase - metabolism</topic><topic>TECHNIQUE IMMUNOLOGIQUE</topic><topic>TECNICAS INMUNOLOGICAS</topic><topic>VACUOLA</topic><topic>VACUOLE</topic><topic>VACUOLES</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shiga, A. 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subjects | ANALISIS HISTOCITOLOGICO ANALYSE HISTOCYTOLOGIQUE Animals canine Cell Membrane - ultrastructure CHIEN Dog Diseases - metabolism Dog Diseases - pathology DOGS Female FOIE hepatoblastoma Hepatoblastoma - chemistry Hepatoblastoma - pathology Hepatoblastoma - veterinary HIGADO HISTOCYTOLOGICAL ANALYSIS Immunohistochemistry - methods IMMUNOLOGICAL TECHNIQUES Keratins - analysis Keratins - metabolism LIVER Liver - chemistry Liver - pathology Liver Neoplasms - chemistry Liver Neoplasms - pathology Liver Neoplasms - veterinary MICROSCOPIA MICROSCOPIE MICROSCOPY Microscopy, Electron - veterinary NEOPLASMAS NEOPLASME NEOPLASMS PERRO Phosphopyruvate Hydratase - analysis Phosphopyruvate Hydratase - metabolism TECHNIQUE IMMUNOLOGIQUE TECNICAS INMUNOLOGICAS VACUOLA VACUOLE VACUOLES |
title | Hepatoblastoma in a dog |
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