Intraventricular Neurocytoma with Prominent Myelin Figures
A case is reported of inraventricular neurocytoma that had characteristic light microscopic findings of neurocytoma with prominent intracytoplasmic concentric lamellar structures mimicking myelin sheaths. On routine H & E-stained sections, this tumor showed intracytoplasmic vesicular bleb-like s...
Gespeichert in:
| Veröffentlicht in: | Ultrastructural pathology 1999, Vol.23 (5), p.311-317 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 317 |
|---|---|
| container_issue | 5 |
| container_start_page | 311 |
| container_title | Ultrastructural pathology |
| container_volume | 23 |
| creator | Park, S H Ostrzega, N Akers, M A Vinters, H V |
| description | A case is reported of inraventricular neurocytoma that had characteristic light microscopic findings of neurocytoma with prominent intracytoplasmic concentric lamellar structures mimicking myelin sheaths. On routine H & E-stained sections, this tumor showed intracytoplasmic vesicular bleb-like structures having eosinophilic cores that were consistent with ultrastructural concentric lamellar structures. Immunohistochemically, this tumor was immunoreactive for synaptophysin and neurofilament, but negative for antibody to glial fibriallary acidic protein. Electron microscopic findings fulfilled the criteria for neurocytoma, with the presence of neurosecretory granules and neurotubules. These findings may suggest dual differentiation of this tumor into neurocytes and oligodendrocytes. |
| doi_str_mv | 10.1080/019131299281455 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_pubme</sourceid><recordid>TN_cdi_pubmed_primary_10582268</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>69324487</sourcerecordid><originalsourceid>FETCH-LOGICAL-c394t-4196829b413283f7e0bce9d35a01890f5b4c2d1a53b5b494c00053f049877ea03</originalsourceid><addsrcrecordid>eNp1kDtPwzAUhS0EoqUws6FMbKF-NnY3VFGoVB4DzJbjOtSVExc7ocq_JyUdAInl3iud7x4dHQAuEbxBkMMxRAIRhIXAHFHGjsAQMYxSmDF-DIZ7Ne1kMgBnMW4ghIxAfgoGCDKO8YQPwXRR1UF9mm5a3TgVkifTBK_b2pcq2dl6nbwEX9qqI5LH1jhbJXP73gQTz8FJoVw0F4c9Am_zu9fZQ7p8vl_MbpepJoLWKUViwrHIKSKYkyIzMNdGrAhTEHEBC5ZTjVdIMZJ3p6D6O2YBqeBZZhQkI3Dd-26D_2hMrGVpozbOqcr4JsqJIJhSnnXguAd18DEGU8htsKUKrURQ7uuSf-rqPq4O1k1emtUPvu-nA6Y9YKvCh1LtfHArWavW-VAEVWkbJfnfXfx6Xhvl6rVWwciNb0LVlfZvsi8_Mohb</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>69324487</pqid></control><display><type>article</type><title>Intraventricular Neurocytoma with Prominent Myelin Figures</title><source>Taylor & Francis:Master (3349 titles)</source><source>MEDLINE</source><source>Taylor & Francis Medical Library - CRKN</source><creator>Park, S H ; Ostrzega, N ; Akers, M A ; Vinters, H V</creator><creatorcontrib>Park, S H ; Ostrzega, N ; Akers, M A ; Vinters, H V</creatorcontrib><description>A case is reported of inraventricular neurocytoma that had characteristic light microscopic findings of neurocytoma with prominent intracytoplasmic concentric lamellar structures mimicking myelin sheaths. On routine H & E-stained sections, this tumor showed intracytoplasmic vesicular bleb-like structures having eosinophilic cores that were consistent with ultrastructural concentric lamellar structures. Immunohistochemically, this tumor was immunoreactive for synaptophysin and neurofilament, but negative for antibody to glial fibriallary acidic protein. Electron microscopic findings fulfilled the criteria for neurocytoma, with the presence of neurosecretory granules and neurotubules. These findings may suggest dual differentiation of this tumor into neurocytes and oligodendrocytes.</description><identifier>ISSN: 0191-3123</identifier><identifier>EISSN: 1521-0758</identifier><identifier>DOI: 10.1080/019131299281455</identifier><identifier>PMID: 10582268</identifier><language>eng</language><publisher>England: Informa UK Ltd</publisher><subject>Adolescent ; Brain - diagnostic imaging ; Cerebral Ventricle Neoplasms - diagnostic imaging ; Cerebral Ventricle Neoplasms - surgery ; Cerebral Ventricle Neoplasms - ultrastructure ; Concentric Lamellar Structures;Electron Microscopy;Neurocytoma ; Endoplasmic Reticulum, Smooth - ultrastructure ; Female ; Humans ; Myelin Sheath - ultrastructure ; Neurocytoma - diagnostic imaging ; Neurocytoma - surgery ; Neurocytoma - ultrastructure ; Septum Pellucidum - pathology ; Tomography, X-Ray Computed</subject><ispartof>Ultrastructural pathology, 1999, Vol.23 (5), p.311-317</ispartof><rights>1999 Informa UK Ltd All rights reserved: reproduction in whole or part not permitted 1999</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c394t-4196829b413283f7e0bce9d35a01890f5b4c2d1a53b5b494c00053f049877ea03</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.tandfonline.com/doi/pdf/10.1080/019131299281455$$EPDF$$P50$$Ginformaworld$$H</linktopdf><linktohtml>$$Uhttps://www.tandfonline.com/doi/full/10.1080/019131299281455$$EHTML$$P50$$Ginformaworld$$H</linktohtml><link.rule.ids>314,776,780,4010,27900,27901,27902,59620,59726,60409,60515,61194,61229,61375,61410</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/10582268$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Park, S H</creatorcontrib><creatorcontrib>Ostrzega, N</creatorcontrib><creatorcontrib>Akers, M A</creatorcontrib><creatorcontrib>Vinters, H V</creatorcontrib><title>Intraventricular Neurocytoma with Prominent Myelin Figures</title><title>Ultrastructural pathology</title><addtitle>Ultrastruct Pathol</addtitle><description>A case is reported of inraventricular neurocytoma that had characteristic light microscopic findings of neurocytoma with prominent intracytoplasmic concentric lamellar structures mimicking myelin sheaths. On routine H & E-stained sections, this tumor showed intracytoplasmic vesicular bleb-like structures having eosinophilic cores that were consistent with ultrastructural concentric lamellar structures. Immunohistochemically, this tumor was immunoreactive for synaptophysin and neurofilament, but negative for antibody to glial fibriallary acidic protein. Electron microscopic findings fulfilled the criteria for neurocytoma, with the presence of neurosecretory granules and neurotubules. These findings may suggest dual differentiation of this tumor into neurocytes and oligodendrocytes.</description><subject>Adolescent</subject><subject>Brain - diagnostic imaging</subject><subject>Cerebral Ventricle Neoplasms - diagnostic imaging</subject><subject>Cerebral Ventricle Neoplasms - surgery</subject><subject>Cerebral Ventricle Neoplasms - ultrastructure</subject><subject>Concentric Lamellar Structures;Electron Microscopy;Neurocytoma</subject><subject>Endoplasmic Reticulum, Smooth - ultrastructure</subject><subject>Female</subject><subject>Humans</subject><subject>Myelin Sheath - ultrastructure</subject><subject>Neurocytoma - diagnostic imaging</subject><subject>Neurocytoma - surgery</subject><subject>Neurocytoma - ultrastructure</subject><subject>Septum Pellucidum - pathology</subject><subject>Tomography, X-Ray Computed</subject><issn>0191-3123</issn><issn>1521-0758</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1999</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp1kDtPwzAUhS0EoqUws6FMbKF-NnY3VFGoVB4DzJbjOtSVExc7ocq_JyUdAInl3iud7x4dHQAuEbxBkMMxRAIRhIXAHFHGjsAQMYxSmDF-DIZ7Ne1kMgBnMW4ghIxAfgoGCDKO8YQPwXRR1UF9mm5a3TgVkifTBK_b2pcq2dl6nbwEX9qqI5LH1jhbJXP73gQTz8FJoVw0F4c9Am_zu9fZQ7p8vl_MbpepJoLWKUViwrHIKSKYkyIzMNdGrAhTEHEBC5ZTjVdIMZJ3p6D6O2YBqeBZZhQkI3Dd-26D_2hMrGVpozbOqcr4JsqJIJhSnnXguAd18DEGU8htsKUKrURQ7uuSf-rqPq4O1k1emtUPvu-nA6Y9YKvCh1LtfHArWavW-VAEVWkbJfnfXfx6Xhvl6rVWwciNb0LVlfZvsi8_Mohb</recordid><startdate>1999</startdate><enddate>1999</enddate><creator>Park, S H</creator><creator>Ostrzega, N</creator><creator>Akers, M A</creator><creator>Vinters, H V</creator><general>Informa UK Ltd</general><general>Taylor & Francis</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>1999</creationdate><title>Intraventricular Neurocytoma with Prominent Myelin Figures</title><author>Park, S H ; Ostrzega, N ; Akers, M A ; Vinters, H V</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c394t-4196829b413283f7e0bce9d35a01890f5b4c2d1a53b5b494c00053f049877ea03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1999</creationdate><topic>Adolescent</topic><topic>Brain - diagnostic imaging</topic><topic>Cerebral Ventricle Neoplasms - diagnostic imaging</topic><topic>Cerebral Ventricle Neoplasms - surgery</topic><topic>Cerebral Ventricle Neoplasms - ultrastructure</topic><topic>Concentric Lamellar Structures;Electron Microscopy;Neurocytoma</topic><topic>Endoplasmic Reticulum, Smooth - ultrastructure</topic><topic>Female</topic><topic>Humans</topic><topic>Myelin Sheath - ultrastructure</topic><topic>Neurocytoma - diagnostic imaging</topic><topic>Neurocytoma - surgery</topic><topic>Neurocytoma - ultrastructure</topic><topic>Septum Pellucidum - pathology</topic><topic>Tomography, X-Ray Computed</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Park, S H</creatorcontrib><creatorcontrib>Ostrzega, N</creatorcontrib><creatorcontrib>Akers, M A</creatorcontrib><creatorcontrib>Vinters, H V</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Ultrastructural pathology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Park, S H</au><au>Ostrzega, N</au><au>Akers, M A</au><au>Vinters, H V</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Intraventricular Neurocytoma with Prominent Myelin Figures</atitle><jtitle>Ultrastructural pathology</jtitle><addtitle>Ultrastruct Pathol</addtitle><date>1999</date><risdate>1999</risdate><volume>23</volume><issue>5</issue><spage>311</spage><epage>317</epage><pages>311-317</pages><issn>0191-3123</issn><eissn>1521-0758</eissn><abstract>A case is reported of inraventricular neurocytoma that had characteristic light microscopic findings of neurocytoma with prominent intracytoplasmic concentric lamellar structures mimicking myelin sheaths. On routine H & E-stained sections, this tumor showed intracytoplasmic vesicular bleb-like structures having eosinophilic cores that were consistent with ultrastructural concentric lamellar structures. Immunohistochemically, this tumor was immunoreactive for synaptophysin and neurofilament, but negative for antibody to glial fibriallary acidic protein. Electron microscopic findings fulfilled the criteria for neurocytoma, with the presence of neurosecretory granules and neurotubules. These findings may suggest dual differentiation of this tumor into neurocytes and oligodendrocytes.</abstract><cop>England</cop><pub>Informa UK Ltd</pub><pmid>10582268</pmid><doi>10.1080/019131299281455</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0191-3123 |
| ispartof | Ultrastructural pathology, 1999, Vol.23 (5), p.311-317 |
| issn | 0191-3123 1521-0758 |
| language | eng |
| recordid | cdi_pubmed_primary_10582268 |
| source | Taylor & Francis:Master (3349 titles); MEDLINE; Taylor & Francis Medical Library - CRKN |
| subjects | Adolescent Brain - diagnostic imaging Cerebral Ventricle Neoplasms - diagnostic imaging Cerebral Ventricle Neoplasms - surgery Cerebral Ventricle Neoplasms - ultrastructure Concentric Lamellar Structures Electron Microscopy Neurocytoma Endoplasmic Reticulum, Smooth - ultrastructure Female Humans Myelin Sheath - ultrastructure Neurocytoma - diagnostic imaging Neurocytoma - surgery Neurocytoma - ultrastructure Septum Pellucidum - pathology Tomography, X-Ray Computed |
| title | Intraventricular Neurocytoma with Prominent Myelin Figures |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-10T22%3A19%3A39IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_pubme&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Intraventricular%20Neurocytoma%20with%20Prominent%20Myelin%20Figures&rft.jtitle=Ultrastructural%20pathology&rft.au=Park,%20S%20H&rft.date=1999&rft.volume=23&rft.issue=5&rft.spage=311&rft.epage=317&rft.pages=311-317&rft.issn=0191-3123&rft.eissn=1521-0758&rft_id=info:doi/10.1080/019131299281455&rft_dat=%3Cproquest_pubme%3E69324487%3C/proquest_pubme%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=69324487&rft_id=info:pmid/10582268&rfr_iscdi=true |