Figure 1From: Neoadjuvant treatment of Dermatofibrosarcoma Protuberans of pancreas with Imatinib: case report and systematic review of literatureHistology of Primary tumor. A) The left chest wall mass excised in 2005 showed an invasive spindle cell neoplasm with B) areas of high grade, fibrosarcomatous transformation with Herringbone architecture. C) The tumor showed CD34 expression and this, along with the fibrosarcomatous areas and high mitotic rate, were consistent with a dermatofibrosarcoma protuberans with fibrosarcomatous transformation (DFSP-FS).Back to article page