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Introduction In the last four decades of oncological breast surgery, based on Umberto Veronesi and Bernard Fisher's prospective comparative studies, organ conservation became highly significant in the case of early breast cancer with the application of microscopically negative surgical margin and
TNBC is an aggressive subtype of breast cancer associated with poor survival and new treatments are needed. A key feature of cancer is its ability to go undetected by the immune system. Recent developments in cancer research have identified immune checkpoints as a possible treatment option as they
Introduction
Vitamin D deficiency remains a global public health issue (Wilson 2017). There is strong epidemiological evidence linking low vitamin D status with diabetes, cardiovascular disease, osteoporosis, osteoarthritis and some cancers (NatCen 2018). The condition has a significant financial
At present, the treatment mode of breast cancer has gradually turned to the individualized comprehensive treatment mode combining systemic therapy and local therapy, and neoadjuvant therapy is widely used. Albumin-bound paclitaxel alters the excipients, reduces adverse reactions and greatly enhances
Triple-negative breast cancer is named because of lack of expression of estrogen receptor, progesterone receptor, and proto-oncogene HER2. This type of breast cancer is highly heterogeneous, is more likely to recur locally and develop distant metastasis, and has high invasiveness and low survival
Breast cancer has been one of the most common malignant tumors with highest morbidity and mortality that threatens women's health worldwide. Among US women, there were 250,000 new invasive breast cancers and 40,000 breast cancer deaths in 2017. In the US, 12.4% women develop breast cancer in their
Most patients with intrahepatic cholangiocarcinoma (ICC) are often accompanied by local or distant metastases and lose the opportunity for surgical resection. Surgical resection is the only effective means for long-term survival of patients with intrahepatic cholangiocarcinoma. However, multiple
Introduction:
Ovarian cancer accounts for 2.5 percent of cancers in women. In Sweden, a total of 694 new cases of ovarian and fallopian tube cancers were reported in 2012. During the period 2005-2009, the relative 1-year survival for all ovarian cancers was 81.8% but 5-year survival was only 44%
Triple-negative breast cancer refers to breast cancer with negative human epidermal growth factor receptor 2, estrogen receptor and progesterone receptor. Triple-negative breast cancer has poor differentiation, high invasiveness and high recurrence rate, accounting for 15.0%-23.8% of breast cancer.
The purpose of this trial is to evaluate the effects of perioperative hemodynamic therapy (guided by cardiac output monitoring) on tissue oxygenation during (and after) DIEP flap breast reconstruction surgery. We hypothesize that a low-dose, perioperative dobutamine infusion combined with