Dermal Tumors: The Basics by Bruce R. Smoller & Kim M. Hiatt

Author:Bruce R. Smoller & Kim M. Hiatt
Language: eng
Format: epub
Publisher: Springer Berlin Heidelberg, Berlin, Heidelberg

Slight increase in dermal fibroblasts

Fibrous histiocytoma Probably identical tumor to dermatofibroma

No distinct clinical features

Increased numbers of histiocytes, often lipid-laden

Multinucleated cells common

Angiomatoid fibrous histiocytoma Clinical Intermediate biologic potential

Extremities of children and young adults

Slowly growing

Recurrence may occur

1% metastasize

Histologic (Figs. 4.24–4.26)

Fig. 4.24Angiomatoid fibrous histiocytoma is a well-circumscribed ­proliferation of spindle and ovoid cells in the deep dermis

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