Pigmented Dermatofibrosarcoma Protuberans (Bednar Tumor)

Known as: Tumor, Bednar, DFSPs, Pigmented, Bednars Tumor

A morphologic variant of dermatofibrosarcoma protuberans characterized by the presence of melanin-pigmented dendritic cells.

National Institutes of Health

Papers overview

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2016

Introduction: Melanotic neurofibromas are rare tumours, derived from peripheral nerve sheath, whose originality consists in the…

2014

Benign fibrous histiocytoma is a benign tumor composed of a mixture of fibroblastic and histiocytic cells. Based on the location…

2009

Review

2007

Review

2007

A Bednar tumor is a rare neoplasm of intermediate malignant potential that accounts for 1-5% of all cases of dermatofibrosarcoma…

2005

4 Abstract: Bednar tumor is a rare skin neoplasm, considered to be a pigmented variant of der- matofibrosarcoma protuberans…

2003

Bednar tumor is an uncommon pigmented subtype of dermatofibrosarcoma protuberans(DESP). The histopathological finding is…

1999

1997

1991

To the Editor.— Intralesional interferon alfa-2b (Schering Corp, Kenilworth, NJ) has generated significant clinical interest for…

1976