KMID : 0363220070450101096
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Korean Journal of Dermatology 2007 Volume.45 No. 10 p.1096 ~ p.1100
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A Case of Angiomatoid Fibrous Histiocytoma
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Kang Min-Hee
Kim Hyun-Joon Park Eun-Ju Kim Chul-Woo Jo Hee-Jin Kim Kwang-Ho Kim Kwang-Joong Seo Young-Ju
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Abstract
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Angiomatoid fibrous histiocytoma is a rare soft tissue tumor, occurring predominately in children and young adults, with a low grade malignant potency. This tumor should not be confused with, and is not identical to, the aneurysmal fibrous histiocytoma of skin. We reported a case of a 6-year-old female who presented with an asymptomatic 1.5 cm x 1.5 cm sized erythematous nodule on the left knee of 3 years duration. The lesion showed a cystic tumor surrounded by fibrous pseudocapule in the dermis and subcutis and lymphoplasmacytic infiltrations in the pericapsular area. The tumor consisted of fibroblast-like and histiocyte-like cells and pseudovascular cysts. Clinical and histological findings led to the final diagnosis of angiomatoid fibrous histiocytoma.
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KEYWORD
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Angiomatoid fibrous histiocytoma
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