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Foamy cell angiosarcoma: a rare and deceptively bland variant of cutaneous angiosarcoma
Author(s) -
Tatsas Amy D.,
Keedy Vicki L.,
Florell Scott R.,
Simpson Jean F.,
Coffin Cheryl M.,
Kelley Mark C.,
Cates Justin M. M.
Publication year - 2010
Publication title -
journal of cutaneous pathology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.597
H-Index - 75
eISSN - 1600-0560
pISSN - 0303-6987
DOI - 10.1111/j.1600-0560.2010.01512.x
Subject(s) - angiosarcoma , pathology , differential diagnosis , medicine , hemangiosarcoma
Cutaneous angiosarcoma can sometimes mimic other benign and malignant lesions, thereby presenting a difficult differential diagnosis. In the two cases of cutaneous angiosarcoma presented herein, extensive foamy cell alteration of tumor cells resembled a reactive xanthogranulomatous process. Foamy cell angiosarcoma is an unusual and deceptively benign morphologic variant of cutaneous angiosarcoma. Critical features for diagnosis include the presence of a deep, permeative, sometimes ‘scaffolding’ growth pattern and subtle areas of vascular formation. Tatsas AD, Keedy VL, Florell SR, Simpson JF, Coffin CM, Kelley MC, Cates JMM. Foamy cell angiosarcoma: a rare and deceptively bland variant of cutaneous angiosarcoma.