Surgical oncology
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Reduction mammoplasty is an established technique for symptom relief in women with breast hypertrophy. Therapeutic mammoplasty and radiotherapy may allow cancers to be surgically treated whilst maintaining oncological safety and improving cosmetic outcome. This article aims to review the evidence upon which therapeutic mammoplasty is based and to outline an approach for surgical planning and selection. ⋯ Therapeutic mammoplasty is a useful procedure for breast conserving cancer surgery in women with large breasts, conferring a good cosmetic and functional outcome. This article proposes that breast surgeons experienced in oncological surgery can safely resect tumours from all aspects of the breast with a minimal number of variations in standard mammoplasty technique.
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Colorectal cancer remains one of the leading causes of death in the world. Surgery still remains the mainstay of treatment for primary and metastatic colorectal cancer. Immunotherapy used as an adjunct to surgery can play an important role in controlling the spread of tumour. ⋯ Colorectal cancer vaccines are being developed for advanced stages of colorectal tumour. However, their use as an early adjunct could potentially limit the spread of tumour or even result in cure. Further trials are required to ensure the safety and efficacy of cellular vaccines against colorectal tumours to allow their use on patients early in their disease presentation.
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Recent studies have lead to a renewed interest in cytoreductive surgery and intraperitoneal chemotherapy as a regional treatment modality for patients with peritoneal surface malignancies. There have been multiple phase III randomized trials that have shown a survival advantage with intraperitoneal chemotherapy in certain patients. More well designed phase III studies are needed to further define which groups of patients may benefit from cytoreductive surgery and intraperitoneal chemotherapy.
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Review Meta Analysis
Perioperative immunonutrition for gastrointestinal cancer: a systematic review of randomized controlled trials.
To improve the clinical outcome, immunonutrition (IN) was usually used in the patients undergoing elective gastrointestinal caner surgery. However, its effectiveness remains uncertain. ⋯ Perioperative IN is effective and safe to reduce postoperative infection, non-infection complication and length of hospital stay.