2019, Number 2
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Rev Méd Electrón 2019; 41 (2)
Dermatofibrosarcoma protuberant. Presentation of a case
Amador GRA, López CZC, Lorenzo RO, Lantigua HO, Cobos LM, González OJM
Language: Spanish
References: 15
Page: 530-536
PDF size: 959.58 Kb.
ABSTRACT
Dermatofibrosarcoma protuberant (DFSP) is a rare fibrohistiocytic skin tumor of
intermediate level of malignance. Locally it has an aggressive behavior extending to
the subcutaneous cellular tissue and underlying muscle. Its grow is slow and
painless with a high recurrence frequency after surgery. The authors present the
case of a female patient operated in the Service of General Surgery of the
University Hospital ¨Dr. Mario Muñoz Monroy¨ of Colon, Matanzas. Diagnosed with
dermatofibrosarcoma protuberant, she arrived to the consultation with a tumor of
soft tissues located in left rib cage, recidivist on a lesion resected 8 months before.
It had a multinodular and irregular surface, of around 3-4 cm diameter, with bluish
and dark blue areas and a reddened surrounding area of hard consistence, not
adhered to deep planes. The diagnosis was ratified by the neuropathologic result.
The surgical treatment was applied again with wide free-tumors
margins. Metastases are rare and few frequent, but locally they can infiltrate fat,
fascia, muscles and even bone structures. When they present they occur mainly in
lung and regional lymphatic ganglia; in these cases survival is scarce.
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