The division branches of the IMA are extremely subject to interindividual variations, making it difficult if not impossible to reproduce identically a surgical procedure based on their anatomy. HT appears to us as the only relevant procedure for colorectal cancer.

Vascular resection and reconstruction are safe and feasible in case of RSTS. The morbidity rate was acceptable, and there were no perioperative deaths. Despite recurrence rates that remain high, oncovascular resection enhances resection margins and allows encouraging survival results for patients often considered as nonresectable.

BackgroundThere has been interest in the potential benefit of vitamin D (VD) to improve breast cancer outcomes. Pre-clinical studies suggest VD enhances chemotherapy-induced cell death. Vitamin D deficiency was associated with not attaining a pathologic complete response (pCR) following neoadjuvant chemotherapy (NAC) for operable breast cancer. We report the impact of VD on pCR and survival in an expanded cohort.MethodsPatients from Iowa and Montpellier registries who had serum VD level measured before or during NAC were included. Vitamin D deficiency was defined as < 20 ng/mL. Pathological complete response was defined as no residual invasive disease in the breast and lymph nodes. Survival was defined from the date of diagnosis to the date of relapse (PFS) or date of death (OS).ResultsThe study included 327 women. Vitamin D deficiency was associated with the odds of not attaining pCR (p = 0.04). Fifty-four patients relapsed and 52 patients died. In multivariate analysis, stage III disease, triple-negative (TN) subtype and the inability to achieve pCR were independently associated with inferior survival. Vitamin D deficiency was not significantly associated with survival in the overall sample; however a trend was seen in the TN (5-years PFS 60.4% vs. 72.3%, p = 0.3), and in the hormone receptor positive /human epidermal growth factor receptor 2 negative (HER2-) subgroups (5-years PFS 89% vs 78%, p = 0.056).ConclusionVitamin D deficiency is associated with the inability to reach pCR in breast cancer patients undergoing NAC.Electronic supplementary materialThe online version of this article (10.1186/s12885-018-4686-x) contains supplementary material, which is available to authorized users.

The modified McKissock procedure allows wide resection of cancers located in the LOQ or LIQ, and produced favorable postoperative outcomes and cosmetic results despite important resection weights.

This French study reports the 5-year results of partial-breast irradiation using intraoperative radiation therapy (IORT) with 50 kV x-rays, in select early breast cancer patients. We report a retrospective analysis of 676 consecutive early breast cancer patients treated between November 2011 and December 2015 by partial-breast irradiation using the INTRABEAM ® system. Patients were highly selected based on the ASTRO and GEC-ESTRO criteria and underwent breast-conservative surgery and IORT, completed with additional whole-breast irradiation (WBI) when unexpected unfavorable prognostic factors were found at the final pathology report. Patients' outcomes relative to local and distant control, overall and breast cancer-specific survival, and toxicity are presented, as well as rates of additional WBI. Additional WBI was mandatory in one third of patients (31%), mainly due to lymph node involvement and extensive intraductal component. With a median follow-up time of 54 months,