Second primary colorectal cancer after the initial primary colorectal cancer

Second Primary Cancers Following Colorectal Cancer

1. Evans HS, Moller H, Robinson D, Lewis CM, Bell CM, Hodgson SV. The risk of subsequent primary cancers after colorectal cancer in southeast England. Gut 2002;50:647-52. 2. Lee JW, Kim JW, Kim NK. Clinical characteristics of colorectal cancer patients with a second primary cancer. Ann Coloproctol 2014;30:18-22. 3. Travis LB, Rabkin CS, Brown LM, Allan JM, Alter BP, Ambrosone CB, et al. Cancer ...

Second primary cancers after sporadic and familial colorectal cancer.

Second cancers were studied among 68,104 cases of colorectal cancer (CRC) from the Swedish Family-Cancer Database. A total of 1,113 patients received a diagnosis of second CRC; 25 of them had a family history of CRC. Cases of second CRC with a family history were diagnosed up to 10 years before sporadic cases. The relative risk (RR) of all second CRCs was 2.21 compared with the first CRC. Famil...

Metastatic colorectal cancer--what about the primary?

BACKGROUND Approximately 25% of patients with colorectal cancer present synchronous metastases, most frequently located in the liver. AIMS The assessment of optimal therapeutic strategies for the primary tumor in such patients. METHODS We analyzed the outcomes of 209 patients who underwent simultaneous or delayed resection of the primary tumor and liver metastases, the survival rates of pat...

Colorectal Cancer and Prevention

   سرطان کولون و رکتوم یکی از انواع شایع - سابقه ابتلا به سرطان کولورکتال یا پولیپ های سرطانهاست که با وجود ایجاد مشکلات و عوارض متعدد در سلامتی انسانها، هنوز به طور جدی و کافی مورد توجه قرار نگرفته است. به طوریکه در سال ۲۰۰۴ بیش از ۱۳۰ هزار مورد جدید ابتلا به این بیماری در امریکا گزارش شده است. و طبق آمارهای انجمن سرطان آمریکا در سال ۲۰۰۲، از ۱۸۳۳۰۰ مورد ابتلا به سرطان کولورکتال۵۶ هزار مورد ب...

Timing of Initiation of Chemotherapy after Primary Colorectal Cancer Resection