The British journal of surgery
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The immune response in cancer is increasingly understood to be important in determining clinical outcomes, including responses to cancer therapies. New insights into the mechanisms underpinning the immune microenvironment in colorectal cancer are helping to develop the role of immunotherapy and suggest targeted approaches to the management of colorectal cancer at all disease stages. ⋯ With the development of promising therapies to boost the innate immune response, there is significant potential for the expansion of the role of immunotherapy as an adjuvant to surgical treatment in colorectal cancer.
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Review
International multidisciplinary expert panel consensus on breast reconstruction and radiotherapy.
Conflicting evidence challenges clinical decision-making when breast reconstruction is considered in the context of radiotherapy. Current literature was evaluated and key statements on topical issues were generated and discussed by an expert panel at the International Oncoplastic Breast Surgery Meeting in Milan 2017. ⋯ Poor evidence exists on which to base patient-informed consent. Low-quality studies are conflicting with wide-ranging treatment options, precluding expert consensus regarding optimal type and timing of breast reconstruction in the context of radiotherapy. There is a need for high-quality evidence from prospective registries and randomized trials in this field.
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Randomized Controlled Trial Comparative Study
Quality of life from a randomized trial of laparoscopic or open liver resection for colorectal liver metastases.
Most treatments for cancer cause a decline in patients' health-related quality of life (HRQoL). Limiting this decline is a universal goal for healthcare providers. Using minimally invasive instead of open surgical techniques might be one way to achieve this. The aim of this study was to compare postoperative HRQoL after open and laparoscopic liver resection. ⋯ Patients assigned to laparoscopic liver surgery reported better postoperative HRQoL than those assigned to open liver surgery. For role limitations caused by physical health problems, patients in the laparoscopic group reported better scores up to 4 months after surgery. Registration number: NCT01516710 ( http://www.clinicaltrials.gov).
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Cancer has traditionally been treated with surgery, cytotoxic chemotherapy and/or radiotherapy. The focus of treatment has been the mutated neoplastic cell. Critical advances in genomic and molecular techniques herald the potential for personalized treatments. ⋯ It is increasingly likely that the surgical oncologist will find themself caring for patients who have had immuno-oncology therapies as part of their neoadjuvant or adjuvant treatment. This review provides an update on immuno-oncology for the surgeon, covering the mechanisms of action of the agents in use. Emerging and surgically relevant toxicities are discussed, and available data on combining and sequencing cancer surgery with immuno-oncology treatments are summarized.
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Hepatocellular adenoma (HCA) larger than 5 cm in diameter has an increased risk of haemorrhage and malignant transformation, and is considered an indication for resection. As an alternative to resection, transarterial embolization (TAE) may play a role in prevention of complications of HCA, but its safety and efficacy are largely unknown. The aim of this study was to assess outcomes and postembolization effects of selective TAE in the management of HCA. ⋯ TAE is safe, can lead to adequate size reduction of HCA and, offers an alternative to resection in selected patients.