Artificial dermis (Matriderm®) followed by skin graft as an option in dermatofibrosarcoma protuberans with complete circumferential and peripheral deep margin assessment.
Int Wound J
; 12(5): 545-7, 2015 Oct.
Article
em En
| MEDLINE
| ID: mdl-24102765
ABSTRACT
Dermatofibrosarcoma protuberans (DFSP) is a locally invasive neoplasia with a pattern of infiltrative growth that leads to extended resections. To avoid unnecessary resections and spare tissues, its treatment requires an adequate assessment of the margins. We present a case where artificial dermis (Matriderm®) was used followed by skin graft for reconstruction. We present a 50-year-old woman with a DFSP in the occipital region. She was referred to us after a first surgery with positive margins. A wide local excision with a 2-cm margin was performed and periosteal tissue was also removed, which led to exposure of the skull. Matriderm was placed on the bone surface and dressings were changed every other day. Meanwhile, margins were evaluated by the complete circumferential and peripheral deep margin assessment (CCPDMA) and were positive for DFSP in the superior margin. After 4 weeks the area was completely covered by granulation tissue and a new resection followed by reconstruction with a skin graft was performed. With regard to the difficulties in the margin assessment in DFSP, we present artificial dermis (Matriderm) as an option for reconstructive surgery in these patients, especially when a skin graft cannot be performed as a first option.
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Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Couro Cabeludo
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Neoplasias Cutâneas
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Colágeno
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Elastina
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Transplante de Pele
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Dermatofibrossarcoma
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Neoplasias de Cabeça e Pescoço
Limite:
Female
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Humans
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Middle aged
Idioma:
En
Revista:
Int Wound J
Ano de publicação:
2015
Tipo de documento:
Article
País de afiliação:
Brasil