Colon , Rectal , and Anal Cancers
نویسندگان
چکیده
Despite the existence of excellent screening and preventive strategies, colorectal carcinoma (CRC) remains a major public health problem in Western countries. ACS estimated that in 2010, 142,570 people will be diagnosed with CRC, and 51,370 will die of the disease. CRC is the third most common type of cancer in both sexes (after prostate and lung cancers in men and lung and breast cancers in women) and the second most common cause of cancer death in the United States.
منابع مشابه
Prevention and management of nonhealing perineal wounds.
Complex perineal wounds are at risk for nonhealing. High-risk procedures include proctectomy for Crohn disease, anal cancer and radiated distal rectal cancers. A basic understanding of both patient and procedural risk factors is helpful in planning and executing operative procedures for these conditions and to minimize associated wound complications. Diabetes, obesity, and malnutrition may cont...
متن کاملColorectal and rectocolonic reflexes in canines: involvement of tone, compliance, and anal sphincter relaxation.
Distention of the proximal colon may have inhibitory or excitatory effects on the rectum and vice versa. The reflexes between the proximal colon and the rectum have not been well studied due to difficulties in accessing the proximal colon. The aim of this study was to investigate the reflex responses and their mechanisms between the proximal colon and the rectum in consideration of distention-r...
متن کاملعوامل مؤثر بر بقاء بیماران مبتلا به سرطان کولورکتال با استفاده از توابع مفصل
Background & objectives: Competing risk data is one of the multivarite survival data. Competing risk data can be modelled using copula function. In this study we propose a bayesian modelling approach of competing risk data using the copula function.Methods: We used the data from colorectal cancer registyrarty in Tehran. After constructing likelihood function using Clayton copula by choosing app...
متن کاملResection margins in rectal cancer
INTRODUCTION Adenocarcinoma of the colon and rectum has become one of the major health problems in the western countries due to its rapidly increasing incidence in recent decades. It is currently the second most common cause of death by cancer in the western world [1]. According to the Slovene Cancer Registry, colorectal cancer has already become the most common among all cancers in Slovenia [2...
متن کاملشاخص های اپیدمیولوژیک و کلینیکو پاتولوژیک سرطانهای کولورکتال در ساری 1386-1378
Background and Purpose: Each year, about 50,000 new cases of cancer occur in Iran and the most common being the gastrointestinal (GI) tract (38%). Colorectal cancers account for the 3rd and 4th most prevalent cancers in Iranian men and women, respectively. Since genetic and environmental factors lead to differences in colorectal cancer occurrence in different geographic regions and races, we ...
متن کامل