Due to a change in sexual behavior and an increased rate of HPV infection among younger women, increased incidence of both diseases has to be expected. The age-standardized mortality rate of vulvar carcinoma in Europe is stated at 0.7/100,000 women, and that of vaginal carcinoma at 0.4/100.000 women. To what extent the HPV-vaccination affects incidence and mortality rates is continually being observed.

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Today, the operative therapy is much less radical and more emphasized on individualized therapeutic concepts. The tendency is to leave the ultraradical surgical options which suffer from high morbidity towards less radical, minimal invasive techniques. Due to the rarity of the disease further studies will have to be performed by international collaborative groups.

Assessment of margins when excising ductal carcinoma in situ (DCIS) of the breast is difficult. Frozen section is unreliable and specimen intraoperative radiography only provides information regarding the extent of the visualized lesion or the microcalcifications. A multi-center, single arm study was conducted to evaluate the benefit of a novel device (MarginProbe) in intraoperative margin assessment during breast conserving surgery (BCS) of DCIS, and the associated reduction of re-excisions. We present results for 22 patients, from those enrolled in our institution. The device was used as an adjunctive tool to current practice. Based on permanent histology reporting, the rate of successful procedures was 86%. The improvement in intraoperative assessment with device use was associated with a reduction in re-excision rates, from 38.8 to 18%.

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