rdf:type |
|
lifeskim:mentions |
|
pubmed:issue |
2
|
pubmed:dateCreated |
2000-5-31
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pubmed:abstractText |
Xanthomas of the skin may mimic balloon cell melanoma because 1) both lesions may exhibit a diffuse dermal proliferation of cytologically similar large vacuolated or clear cells with distinct cytoplasmic membranes, 2) dermal maturation (smaller deep dermal nuclei) is absent in both lesions, 3) melanin pigment is usually absent in balloon cell melanoma, 4) cellular atypia may be minimal in balloon cell melanoma, and 5) mitoses may be absent or rare in balloon cell melanoma. We report a unique xanthoma, which further simulated melanoma by exhibiting epidermotropism and a pseudonesting pattern at the dermal-epidermal junction. The correct diagnosis was made with an immunohistochemical panel revealing tumor cell positivity for CD68 and negativity for S-100 protein and MART-1. Immunohistochemical studies may be required in the critical differential diagnosis of epidermotropic xanthoma and amelanotic balloon cell melanoma.
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pubmed:commentsCorrections |
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pubmed:language |
eng
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pubmed:journal |
|
pubmed:citationSubset |
IM
|
pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Antigens, CD,
http://linkedlifedata.com/resource/pubmed/chemical/Antigens, Differentiation...,
http://linkedlifedata.com/resource/pubmed/chemical/Antigens, Neoplasm,
http://linkedlifedata.com/resource/pubmed/chemical/CD68 antigen, human,
http://linkedlifedata.com/resource/pubmed/chemical/MART-1 Antigen,
http://linkedlifedata.com/resource/pubmed/chemical/MLANA protein, human,
http://linkedlifedata.com/resource/pubmed/chemical/Neoplasm Proteins,
http://linkedlifedata.com/resource/pubmed/chemical/S100 Proteins
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pubmed:status |
MEDLINE
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pubmed:month |
Apr
|
pubmed:issn |
0193-1091
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pubmed:author |
|
pubmed:issnType |
Print
|
pubmed:volume |
22
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
176-8
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pubmed:dateRevised |
2010-11-18
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pubmed:meshHeading |
pubmed-meshheading:10770441-Antigens, CD,
pubmed-meshheading:10770441-Antigens, Differentiation, Myelomonocytic,
pubmed-meshheading:10770441-Antigens, Neoplasm,
pubmed-meshheading:10770441-Diagnosis, Differential,
pubmed-meshheading:10770441-Epidermis,
pubmed-meshheading:10770441-Female,
pubmed-meshheading:10770441-Humans,
pubmed-meshheading:10770441-Immunohistochemistry,
pubmed-meshheading:10770441-MART-1 Antigen,
pubmed-meshheading:10770441-Melanoma,
pubmed-meshheading:10770441-Middle Aged,
pubmed-meshheading:10770441-Neoplasm Proteins,
pubmed-meshheading:10770441-S100 Proteins,
pubmed-meshheading:10770441-Skin Neoplasms,
pubmed-meshheading:10770441-Xanthomatosis
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pubmed:year |
2000
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pubmed:articleTitle |
Epidermotropic xanthoma mimicking balloon cell melanoma.
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pubmed:affiliation |
Central Texas Pathology Laboratory, P.A. Waco, Texas 76708, USA.
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pubmed:publicationType |
Journal Article,
Case Reports
|