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Angiosarcoma Arising in an Ovarian Fibroma: A Case Report

Identifieur interne : 004010 ( Ncbi/Merge ); précédent : 004009; suivant : 004011

Angiosarcoma Arising in an Ovarian Fibroma: A Case Report

Auteurs : Eduardo Cambruzzi [Brésil] ; Karla Lais Pegas [Brésil] ; Daniel Marini Milani [Brésil] ; Ricardo Pedrini Cruz [Brésil] ; Enilde Heloena Guerra [Brésil] ; Márcio Balbinotti Ferrari [Brésil]

Source :

RBID : PMC:2989701

Abstract

Primary ovarian angiosarcoma is a very rare gynaecological sarcoma, with poor prognosis. These tumors are though to arise from carcinosarcomas, teratomas, or the ovarian vasculature and occur at any age. There are only a few cases reported in the international literature, most commonly associated to surface epithelial-stromal or germ cell tumours. Herein, the authors report the clinicopathologic features of an angiosarcoma arising in an ovarian fibroma. A 65-year-old patient was admitted with a palpable mass in the hypogastrium. Grossly, the removed ovary was completely replaced by a solid tumor mass. On histological analysis, the lesion revealed the typical histological features of angiosarcoma with sinusoidal patterns and anaplastic cells, admixed with spindle-shaped cells arranged in fascicles or in a storiform pattern, compatible with a fibroma. The vascular component was strongly immunopositive for CD31 and CD34. The patient was submitted to chemotherapy, and she was alive for two months after surgical proceedings.


Url:
DOI: 10.4061/2010/842592
PubMed: 21151524
PubMed Central: 2989701

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PMC:2989701

Le document en format XML

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<p>Primary ovarian angiosarcoma is a very rare gynaecological sarcoma, with poor prognosis. These tumors are though to arise from carcinosarcomas, teratomas, or the ovarian vasculature and occur at any age. There are only a few cases reported in the international literature, most commonly associated to surface epithelial-stromal or germ cell tumours. Herein, the authors report the clinicopathologic features of an angiosarcoma arising in an ovarian fibroma. A 65-year-old patient was admitted with a palpable mass in the hypogastrium. Grossly, the removed ovary was completely replaced by a solid tumor mass. On histological analysis, the lesion revealed the typical histological features of angiosarcoma with sinusoidal patterns and anaplastic cells, admixed with spindle-shaped cells arranged in fascicles or in a storiform pattern, compatible with a fibroma. The vascular component was strongly immunopositive for CD31 and CD34. The patient was submitted to chemotherapy, and she was alive for two months after surgical proceedings.</p>
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<journal-id journal-id-type="nlm-ta">Patholog Res Int</journal-id>
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<article-title>Angiosarcoma Arising in an Ovarian Fibroma: A Case Report</article-title>
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<contrib contrib-type="author">
<name>
<surname>Cambruzzi</surname>
<given-names>Eduardo</given-names>
</name>
<xref ref-type="aff" rid="I1">
<sup>1</sup>
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<xref ref-type="corresp" rid="cor1">*</xref>
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<name>
<surname>Pegas</surname>
<given-names>Karla Lais</given-names>
</name>
<xref ref-type="aff" rid="I2">
<sup>2</sup>
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</contrib>
<contrib contrib-type="author">
<name>
<surname>Milani</surname>
<given-names>Daniel Marini</given-names>
</name>
<xref ref-type="aff" rid="I3">
<sup>3</sup>
</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Cruz</surname>
<given-names>Ricardo Pedrini</given-names>
</name>
<xref ref-type="aff" rid="I3">
<sup>3</sup>
</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Guerra</surname>
<given-names>Enilde Heloena</given-names>
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<xref ref-type="aff" rid="I3">
<sup>3</sup>
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<contrib contrib-type="author">
<name>
<surname>Ferrari</surname>
<given-names>Márcio Balbinotti</given-names>
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<xref ref-type="aff" rid="I4">
<sup>4</sup>
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<aff id="I1">
<sup>1</sup>
Laboratório de Patologia, Hospital Conceição de Porto Alegre, Universidade Luterana do Brasil, B. Cristo Redentor, 91350-200 Porto Alegre, RS, Brazil</aff>
<aff id="I2">
<sup>2</sup>
Santa Casa de Porto Alegre, Hospital de Clínicas de Porto Alegre, Brazil</aff>
<aff id="I3">
<sup>3</sup>
Hospital Conceição de Porto Alegre, Brazil</aff>
<aff id="I4">
<sup>4</sup>
Acadêmica de Medicina, Universidade Luterana do Brasil, Brazil</aff>
<author-notes>
<corresp id="cor1">*Eduardo Cambruzzi:
<email>dudacambruzzi@yahoo.com.br</email>
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<fn fn-type="other">
<p>Academic Editor: P. J. Van Diest</p>
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<pub-date pub-type="collection">
<year>2010</year>
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<pub-date pub-type="epub">
<day>31</day>
<month>10</month>
<year>2010</year>
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<volume>2010</volume>
<elocation-id>842592</elocation-id>
<history>
<date date-type="received">
<day>11</day>
<month>7</month>
<year>2010</year>
</date>
<date date-type="accepted">
<day>13</day>
<month>10</month>
<year>2010</year>
</date>
</history>
<permissions>
<copyright-statement>Copyright © 2010 Eduardo Cambruzzi et al.</copyright-statement>
<copyright-year>2010</copyright-year>
<license xlink:href="https://creativecommons.org/licenses/by/3.0/">
<license-p>This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.</license-p>
</license>
</permissions>
<abstract>
<p>Primary ovarian angiosarcoma is a very rare gynaecological sarcoma, with poor prognosis. These tumors are though to arise from carcinosarcomas, teratomas, or the ovarian vasculature and occur at any age. There are only a few cases reported in the international literature, most commonly associated to surface epithelial-stromal or germ cell tumours. Herein, the authors report the clinicopathologic features of an angiosarcoma arising in an ovarian fibroma. A 65-year-old patient was admitted with a palpable mass in the hypogastrium. Grossly, the removed ovary was completely replaced by a solid tumor mass. On histological analysis, the lesion revealed the typical histological features of angiosarcoma with sinusoidal patterns and anaplastic cells, admixed with spindle-shaped cells arranged in fascicles or in a storiform pattern, compatible with a fibroma. The vascular component was strongly immunopositive for CD31 and CD34. The patient was submitted to chemotherapy, and she was alive for two months after surgical proceedings.</p>
</abstract>
</article-meta>
</front>
<floats-group>
<fig id="fig1" position="float">
<label>Figure 1</label>
<caption>
<p>Angiosarcoma arising in an ovarian fibroma: the sectionated surface shows a yellow-white fibrous tumor with hemorrhagic zones.</p>
</caption>
<graphic xlink:href="PRI2010-842592.001"></graphic>
</fig>
<fig id="fig2" position="float">
<label>Figure 2</label>
<caption>
<p>Ovarian angiosarcoma: a malignant tumor composed of vascular spaces of varying size and appearance, lined by large endothelial cells with bizarre nuclei, hematoxilin-eosin, 200x.</p>
</caption>
<graphic xlink:href="PRI2010-842592.002"></graphic>
</fig>
<fig id="fig3" position="float">
<label>Figure 3</label>
<caption>
<p>Angiosarcoma arising in an ovarian fibroma: the transition between the invasive pattern of the vascular neoplasia and the fascicular pattern of an ovarian fibroma, hematoxilin-eosin, 200x.</p>
</caption>
<graphic xlink:href="PRI2010-842592.003"></graphic>
</fig>
<fig id="fig4" position="float">
<label>Figure 4</label>
<caption>
<p>Ovarian angiosarcoma: immunohistochemical staining showed positivity for CD34, streptavidin-biotin, 200x.</p>
</caption>
<graphic xlink:href="PRI2010-842592.004"></graphic>
</fig>
</floats-group>
</pmc>
<affiliations>
<list>
<country>
<li>Brésil</li>
</country>
<region>
<li>Rio Grande do Sul</li>
</region>
</list>
<tree>
<country name="Brésil">
<region name="Rio Grande do Sul">
<name sortKey="Cambruzzi, Eduardo" sort="Cambruzzi, Eduardo" uniqKey="Cambruzzi E" first="Eduardo" last="Cambruzzi">Eduardo Cambruzzi</name>
</region>
<name sortKey="Cruz, Ricardo Pedrini" sort="Cruz, Ricardo Pedrini" uniqKey="Cruz R" first="Ricardo Pedrini" last="Cruz">Ricardo Pedrini Cruz</name>
<name sortKey="Ferrari, Marcio Balbinotti" sort="Ferrari, Marcio Balbinotti" uniqKey="Ferrari M" first="Márcio Balbinotti" last="Ferrari">Márcio Balbinotti Ferrari</name>
<name sortKey="Guerra, Enilde Heloena" sort="Guerra, Enilde Heloena" uniqKey="Guerra E" first="Enilde Heloena" last="Guerra">Enilde Heloena Guerra</name>
<name sortKey="Milani, Daniel Marini" sort="Milani, Daniel Marini" uniqKey="Milani D" first="Daniel Marini" last="Milani">Daniel Marini Milani</name>
<name sortKey="Pegas, Karla Lais" sort="Pegas, Karla Lais" uniqKey="Pegas K" first="Karla Lais" last="Pegas">Karla Lais Pegas</name>
</country>
</tree>
</affiliations>
</record>

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