Journal of surgical oncology
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Thyroid nodules are very common and fine needle aspiration (FNA) is a very sensitive means of diagnosis. However, its limitations include the fact that the cytology reports are often indeterminate or suspicious only. The quest for adjunctive measures to improve its specificity has been ongoing for decades, but significant results have remained elusive. The potential use of diagnostic molecular markers appears to be the most promising area of research at this time.
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Many cancer patients will develop complex pain syndromes requiring aggressive, innovative, and comprehensive multimodal pain management strategies. Recently, data from both animal studies and clinical trials have allowed clinical research to focus on creating applicable clinical treatment strategies. This article is a review of genomic and molecular data, which has contributed to creating novel modalities for use in clinical pain management of patients with cancer-induced pain.
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Traditional methods for colorectal cancer (CRC) screening have reduced rates of malignancy and death; however, low compliance and morbidities associated with invasive techniques have encouraged efforts for establishing equally effective, less invasive novel screening approaches. We review the current state of novel screening approaches in CRC to include CT colonography, fecal DNA, DNA methylation, micro-RNA, and protein and molecular markers.
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Comparative Study Clinical Trial
Does neoadjuvant chemotherapy reveal disease precluding surgical treatment of initially resectable colorectal cancer liver metastases?
The objective of this study is to determine whether neoadjuvant chemotherapy reveals occult disease precluding surgical extirpation of initially resectable colorectal cancer liver metastases (CRCLM). ⋯ Neoadjuvant chemotherapy for initially resectable CRCLM does not reveal occult disease precluding surgical treatment.
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Clinical Trial
Outcomes following oesophageal stent insertion for palliation of malignant strictures: A large single centre series.
Self-expanding metal stents (SEMS) are an accepted intervention for malignant dysphagia. Stents vary in ease of insertion, removability, migration and occlusion rates. This series reports the complications, morbidity and mortality associated with several SEMS. ⋯ Oesophageal stent insertion provides good palliation for malignant dysphagia, however recurrent dysphagia remains a problem. This major complication occurs more frequently with covered Niti S stents than double-layered Niti S stents. This finding may aid the stent choice used in advanced oesophageal malignancy.