Bulletin du cancer
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The risk of cancer after solid organ transplantation is increased by 2.6 compared to overall population. Cancer is currently the third leading cause of death in solid organ transplanted patients, making screening and early management of de novo cancers a major challenge. This increased risk of cancer in this population results from the combination of known environmental risk factors of cancer, comorbidities of transplanted patients, and exposure to chronic immunosuppression. ⋯ Moreover, interactions between immunosuppressive agents and antitumor therapies must be taken into account in the therapeutic strategy. Better knowledge of the specificities of solid organ transplanted patients with de novo cancer is required to improve cancer care in this patient population. This article aims to review the current data available on de novo cancers in solid organ transplanted patients, with a focus on epidemiology, risks factors of de novo cancers, impact of immunosuppressive drugs and oncologic prognosis.
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Pulmonary metastases occur in up to 25% of colorectal cancer (CRC) patients. Many studies have reported that pulmonary metastasectomy might increase 5-year survival of these patients. The aim of this study was to describe our experience with pulmonary metastasectomy for metastatic colorectal cancer and to explore the prognostic value of serum C-reactive protein (CRP) and other factors. ⋯ Pulmonary resection of metastatic colorectal cancer might offer a chance to prolong survival including those patients with extrapulmonary metastasis. Preoperative serum CRP level was identified as prognosis-related factor for surgery.