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.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7950831PMC
http://dx.doi.org/10.1111/iwj.12157DOI Listing

Publication Analysis

Top Keywords

skin graft
16
artificial dermis
12
margin assessment
12
dermis matriderm®
8
matriderm® skin
8
dermatofibrosarcoma protuberans
8
complete circumferential
8
circumferential peripheral
8
peripheral deep
8
deep margin
8

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!