A Case of Bednar Tumor / 대한피부과학회지
Korean Journal of Dermatology
;
: 496-498, 2003.
Article
Dans Coréen
| WPRIM
| ID: wpr-66515
ABSTRACT
Bednar tumor is an uncommon pigmented subtype of dermatofibrosarcoma protuberans(DFSP). The histopathological finding is characterized by a typical storiform pattern composed of spindle-shaped cells resembling DFSP except for the presence of melanin-containing cells scattered within the lesion. The origin of the spindle-shaped cells and melanin-containing cells within the tumor remains unknown. We report a case of Bednar tumor in a 26-year-old woman on the right shoulder which was presented as asymptomatic, firm, black-colored, 1x1.5 cm nodule over 2 years. Histologically, the proliferated spindle-shaped cells showed a cartwheel pattern and stained positively with CD34, similar to those of a common DFSP. The tumor was widely excised and there is no evidence of recurrence from follow-up of 6 months.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Sujet Principal:
Récidive
/
Épaule
/
Études de suivi
/
Dermatofibrosarcome
Type d'étude:
Étude observationnelle
/
Étude pronostique
Limites du sujet:
Adulte
/
Femelle
/
Humains
langue:
Coréen
Texte intégral:
Korean Journal of Dermatology
Année:
2003
Type:
Article
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