Angiotropism is an independent predictor of microscopic satellites in primary cutaneous melanoma
Identifieur interne : 005037 ( PascalFrancis/Curation ); précédent : 005036; suivant : 005038Angiotropism is an independent predictor of microscopic satellites in primary cutaneous melanoma
Auteurs : James Wilmott [Australie] ; Lauren Haydu [Australie] ; Martine Bagot [France] ; YUXIAO ZHANG [Australie] ; Valerie Jakrot [Australie] ; Stanley Mccarthy [Australie] ; Claire Lugassy [France] ; John Thompson [Australie] ; Richard Scolyer [Australie] ; Raymond Barnhill [France]Source :
- Histopathology [ 0309-0167 ] ; 2012.
Descripteurs français
- Pascal (Inist)
- Wicri :
- topic : Satellite.
English descriptors
- KwdEn :
Abstract
Aims: To establish whether microscopic angiotropism of melanoma cells correlates with microscopic satellite (MS) formation in cutaneous melanomas and thus is likely to explain the development of MS. Materials and results: Patients with MS and controls without MS from 1996 to 2009 were evaluated for the presence or absence of angiotropism. MS was defined as a dermal/subcutaneous tumour nodule >0.05 mm, separated from the primary tumour by at least 0.3 mm. Forty four cases and controls were matched for tumour thickness, mitotic rate, ulceration, age, gender and primary site. Angiotropism (23 of 44, 52%) and absent regression (19 of 44, 43%) were significantly more frequent in melanomas with MS than in those without MS (controls) (12 of 44, 27%) (P = 0.017) and (32 of 44, 73%) (P = 0.005), respectively. Factors correlating with angiotropism included increased Clark level (P = 0.046), regression absence (P = 0.02) and MS (P = 0.017). On multivariable analysis, MS formation was predicted by angiotropism (P = 0.026), Clark level V (P = 0.01), absent regression (P = 0.009) and acral site (P = 0.02). Conclusions: Angiotropism predicts MS development. These data provide additional evidence for the importance of angiotropism as a means of melanoma metastasis.
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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Angiotropism is an independent predictor of microscopic satellites in primary cutaneous melanoma</title>
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<author><name sortKey="Yuxiao Zhang" sort="Yuxiao Zhang" uniqKey="Yuxiao Zhang" last="Yuxiao Zhang">YUXIAO ZHANG</name>
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<author><name sortKey="Mccarthy, Stanley" sort="Mccarthy, Stanley" uniqKey="Mccarthy S" first="Stanley" last="Mccarthy">Stanley Mccarthy</name>
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<author><name sortKey="Lugassy, Claire" sort="Lugassy, Claire" uniqKey="Lugassy C" first="Claire" last="Lugassy">Claire Lugassy</name>
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<author><name sortKey="Thompson, John" sort="Thompson, John" uniqKey="Thompson J" first="John" last="Thompson">John Thompson</name>
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<series><title level="j" type="main">Histopathology</title>
<title level="j" type="abbreviated">Histopathology</title>
<idno type="ISSN">0309-0167</idno>
<imprint><date when="2012">2012</date>
</imprint>
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<seriesStmt><title level="j" type="main">Histopathology</title>
<title level="j" type="abbreviated">Histopathology</title>
<idno type="ISSN">0309-0167</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Anatomic pathology</term>
<term>Malignant melanoma</term>
<term>Metastasis</term>
<term>Microscopy</term>
<term>Prediction</term>
<term>Predictive factor</term>
<term>Primary</term>
<term>Satellite</term>
<term>Skin cancer</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Microscopie</term>
<term>Prédiction</term>
<term>Facteur prédictif</term>
<term>Cancer de la peau</term>
<term>Satellite</term>
<term>Primaire</term>
<term>Mélanome malin</term>
<term>Anatomopathologie</term>
<term>Métastase</term>
</keywords>
<keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Satellite</term>
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<front><div type="abstract" xml:lang="en">Aims: To establish whether microscopic angiotropism of melanoma cells correlates with microscopic satellite (MS) formation in cutaneous melanomas and thus is likely to explain the development of MS. Materials and results: Patients with MS and controls without MS from 1996 to 2009 were evaluated for the presence or absence of angiotropism. MS was defined as a dermal/subcutaneous tumour nodule >0.05 mm, separated from the primary tumour by at least 0.3 mm. Forty four cases and controls were matched for tumour thickness, mitotic rate, ulceration, age, gender and primary site. Angiotropism (23 of 44, 52%) and absent regression (19 of 44, 43%) were significantly more frequent in melanomas with MS than in those without MS (controls) (12 of 44, 27%) (P = 0.017) and (32 of 44, 73%) (P = 0.005), respectively. Factors correlating with angiotropism included increased Clark level (P = 0.046), regression absence (P = 0.02) and MS (P = 0.017). On multivariable analysis, MS formation was predicted by angiotropism (P = 0.026), Clark level V (P = 0.01), absent regression (P = 0.009) and acral site (P = 0.02). Conclusions: Angiotropism predicts MS development. These data provide additional evidence for the importance of angiotropism as a means of melanoma metastasis.</div>
</front>
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</fA11>
<fA11 i1="03" i2="1"><s1>BAGOT (Martine)</s1>
</fA11>
<fA11 i1="04" i2="1"><s1>YUXIAO ZHANG</s1>
</fA11>
<fA11 i1="05" i2="1"><s1>JAKROT (Valerie)</s1>
</fA11>
<fA11 i1="06" i2="1"><s1>MCCARTHY (Stanley)</s1>
</fA11>
<fA11 i1="07" i2="1"><s1>LUGASSY (Claire)</s1>
</fA11>
<fA11 i1="08" i2="1"><s1>THOMPSON (John)</s1>
</fA11>
<fA11 i1="09" i2="1"><s1>SCOLYER (Richard)</s1>
</fA11>
<fA11 i1="10" i2="1"><s1>BARNHILL (Raymond)</s1>
</fA11>
<fA14 i1="01"><s1>Tissue Pathology and Diagnostic Oncology, Royal Prince Alfred Hospital</s1>
<s3>AUS</s3>
<sZ>1 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>9 aut.</sZ>
</fA14>
<fA14 i1="02"><s1>Melanoma Institute Australia</s1>
<s3>AUS</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>4 aut.</sZ>
<sZ>5 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>8 aut.</sZ>
<sZ>9 aut.</sZ>
</fA14>
<fA14 i1="03"><s1>Discipline ofPathology, Sydney Medical School, The University of Sydney</s1>
<s2>Sydney, NSW</s2>
<s3>AUS</s3>
<sZ>1 aut.</sZ>
<sZ>6 aut.</sZ>
<sZ>9 aut.</sZ>
</fA14>
<fA14 i1="04"><s1>Discipline of Surgery, Sydney Medical School, The University of Sydney</s1>
<s2>Sydney, NSW</s2>
<s3>AUS</s3>
<sZ>2 aut.</sZ>
<sZ>8 aut.</sZ>
</fA14>
<fA14 i1="05"><s1>Department of Dermatology, Hôpital Saint-Louis</s1>
<s2>Paris</s2>
<s3>FRA</s3>
<sZ>3 aut.</sZ>
<sZ>7 aut.</sZ>
<sZ>10 aut.</sZ>
</fA14>
<fA14 i1="06"><s1>Department of Pathology, Hôpital Saint-Louis</s1>
<s2>Paris</s2>
<s3>FRA</s3>
<sZ>10 aut.</sZ>
</fA14>
<fA20><s1>889-898</s1>
</fA20>
<fA21><s1>2012</s1>
</fA21>
<fA23 i1="01"><s0>ENG</s0>
</fA23>
<fA43 i1="01"><s1>INIST</s1>
<s2>17811</s2>
<s5>354000506841750140</s5>
</fA43>
<fA44><s0>0000</s0>
<s1>© 2012 INIST-CNRS. All rights reserved.</s1>
</fA44>
<fA45><s0>35 ref.</s0>
</fA45>
<fA47 i1="01" i2="1"><s0>12-0437421</s0>
</fA47>
<fA60><s1>P</s1>
</fA60>
<fA61><s0>A</s0>
</fA61>
<fA64 i1="01" i2="1"><s0>Histopathology</s0>
</fA64>
<fA66 i1="01"><s0>GBR</s0>
</fA66>
<fC01 i1="01" l="ENG"><s0>Aims: To establish whether microscopic angiotropism of melanoma cells correlates with microscopic satellite (MS) formation in cutaneous melanomas and thus is likely to explain the development of MS. Materials and results: Patients with MS and controls without MS from 1996 to 2009 were evaluated for the presence or absence of angiotropism. MS was defined as a dermal/subcutaneous tumour nodule >0.05 mm, separated from the primary tumour by at least 0.3 mm. Forty four cases and controls were matched for tumour thickness, mitotic rate, ulceration, age, gender and primary site. Angiotropism (23 of 44, 52%) and absent regression (19 of 44, 43%) were significantly more frequent in melanomas with MS than in those without MS (controls) (12 of 44, 27%) (P = 0.017) and (32 of 44, 73%) (P = 0.005), respectively. Factors correlating with angiotropism included increased Clark level (P = 0.046), regression absence (P = 0.02) and MS (P = 0.017). On multivariable analysis, MS formation was predicted by angiotropism (P = 0.026), Clark level V (P = 0.01), absent regression (P = 0.009) and acral site (P = 0.02). Conclusions: Angiotropism predicts MS development. These data provide additional evidence for the importance of angiotropism as a means of melanoma metastasis.</s0>
</fC01>
<fC02 i1="01" i2="X"><s0>002B24O</s0>
</fC02>
<fC02 i1="02" i2="X"><s0>002B08A</s0>
</fC02>
<fC03 i1="01" i2="X" l="FRE"><s0>Microscopie</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="ENG"><s0>Microscopy</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="SPA"><s0>Microscopía</s0>
<s5>01</s5>
</fC03>
<fC03 i1="02" i2="X" l="FRE"><s0>Prédiction</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="ENG"><s0>Prediction</s0>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="SPA"><s0>Predicción</s0>
<s5>02</s5>
</fC03>
<fC03 i1="03" i2="X" l="FRE"><s0>Facteur prédictif</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="ENG"><s0>Predictive factor</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="SPA"><s0>Factor predictivo</s0>
<s5>03</s5>
</fC03>
<fC03 i1="04" i2="X" l="FRE"><s0>Cancer de la peau</s0>
<s2>NM</s2>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="ENG"><s0>Skin cancer</s0>
<s2>NM</s2>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="SPA"><s0>Cáncer de piel</s0>
<s2>NM</s2>
<s5>04</s5>
</fC03>
<fC03 i1="05" i2="X" l="FRE"><s0>Satellite</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="ENG"><s0>Satellite</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="SPA"><s0>Satélite</s0>
<s5>05</s5>
</fC03>
<fC03 i1="06" i2="X" l="FRE"><s0>Primaire</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="X" l="ENG"><s0>Primary</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="X" l="SPA"><s0>Primario</s0>
<s5>06</s5>
</fC03>
<fC03 i1="07" i2="X" l="FRE"><s0>Mélanome malin</s0>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="X" l="ENG"><s0>Malignant melanoma</s0>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="X" l="SPA"><s0>Melanoma maligno</s0>
<s5>07</s5>
</fC03>
<fC03 i1="08" i2="X" l="FRE"><s0>Anatomopathologie</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="X" l="ENG"><s0>Anatomic pathology</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="X" l="SPA"><s0>Anatomía patológica</s0>
<s5>08</s5>
</fC03>
<fC03 i1="09" i2="X" l="FRE"><s0>Métastase</s0>
<s5>10</s5>
</fC03>
<fC03 i1="09" i2="X" l="ENG"><s0>Metastasis</s0>
<s5>10</s5>
</fC03>
<fC03 i1="09" i2="X" l="SPA"><s0>Metástasis</s0>
<s5>10</s5>
</fC03>
<fC07 i1="01" i2="X" l="FRE"><s0>Pathologie de la peau</s0>
<s5>37</s5>
</fC07>
<fC07 i1="01" i2="X" l="ENG"><s0>Skin disease</s0>
<s5>37</s5>
</fC07>
<fC07 i1="01" i2="X" l="SPA"><s0>Piel patología</s0>
<s5>37</s5>
</fC07>
<fC07 i1="02" i2="X" l="FRE"><s0>Tumeur maligne</s0>
<s2>NM</s2>
<s5>38</s5>
</fC07>
<fC07 i1="02" i2="X" l="ENG"><s0>Malignant tumor</s0>
<s2>NM</s2>
<s5>38</s5>
</fC07>
<fC07 i1="02" i2="X" l="SPA"><s0>Tumor maligno</s0>
<s2>NM</s2>
<s5>38</s5>
</fC07>
<fC07 i1="03" i2="X" l="FRE"><s0>Cancer</s0>
<s2>NM</s2>
</fC07>
<fC07 i1="03" i2="X" l="ENG"><s0>Cancer</s0>
<s2>NM</s2>
</fC07>
<fC07 i1="03" i2="X" l="SPA"><s0>Cáncer</s0>
<s2>NM</s2>
</fC07>
<fN21><s1>338</s1>
</fN21>
<fN44 i1="01"><s1>OTO</s1>
</fN44>
<fN82><s1>OTO</s1>
</fN82>
</pA>
</standard>
</inist>
</record>
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