Wednesday, October 27, 2010

结直肠癌预防胜于治疗 Prevention is better than treatment of colorectal cancer

著名影星钟楚红的丈夫朱家鼎上周五(24日)因患结肠癌在香港养和医院病逝,享年53岁。作为居癌症死因第3位的结直肠癌,今年来的发病率呈明显上升趋势,此趋势在大中城市较明显。全球结直肠癌每年发病新病例数达94万,每年近50万人死于结直肠癌。研究表明,除了遗传和年龄外,结直肠癌发病与生活方式的改变及膳食结构不合理的关系也十分密切。另外,早期诊断对于肠内膜的肿瘤患者,与肿瘤已经扩散的患者相比,成功治愈的机会高得多。所以,如何自我判断和保健,对于预防结直肠癌的发生,显得尤为重要。

你有以下症状吗?

  最近一段时间,大便习惯的持续性改变,例如一贯地腹泻或便秘、大便经常比平时多或少、肠完全运动、排便异常包括出血或粘液便。

  不伴有损伤、疼痛、溃疡、凹凸不平、肿胀或瘙痒的直肠出血。

  超过55岁的患者的直肠出血———痔疮可能掩盖了更严重的问题。

  无法结实的贫血和/或严重腹痛。

  只要以上症状持续存在超过数周,我们建议你到医院咨询医生。

  你的生活方式“健康”吗?

  增加纤维建议每日至少5份水果和蔬菜。纤维有助于形成粪便团块,并加速排泄物通过消化系统。在您的每日饮食中增加新鲜水果和蔬菜量,能帮助结肠经常较早排空。减少脂肪已经证明,减少每日饮食中的脂肪摄取量可降低罹患患肠道肿瘤的风险。要减少“看得见的”脂肪、需避免油炸食物,去掉肉类和家禽上多余的脂肪,还要注意减少事物中的“看不见”的脂肪(如巧克力、饼干和蛋糕),这都有利于结肠的运动功能。增加水分饮用大量新鲜液体,特别是水,有助于保持大便松软并通畅直肠排便。理论上,我们每日应摄取2至3升的水分。减少咖啡因饮品例如茶、咖啡、可乐及某些大众非酒精饮品均含有咖啡因,这促使我们喝下的液体迅速穿过我们的体液环境,而不是在结肠中循环。只有饮用无咖啡因饮品才有助于保持大便松软,并帮助排泄物通过结肠输送。注意体重超重人群罹患肠道肿瘤的风险增加。通过体育活动平衡摄入,可以使自己保持满意的体重。保持中度运动结肠需要保持良好的状态,以处理它应完成的日常工作!保持每日大约20分钟的中度日常运动,有助于排泄物通过肠道,协调排泄。


Zhu Jiading famous movie star Cherie Chung's husband on Friday (24) died of colon cancer in the Hong Kong Sanatorium and Hospital, died at the age of 53 years. Cancer ranks as the No. 3 cause of death in colorectal cancer, the incidence of this year showed a clear upward trend, this trend more apparent in the large and medium cities. The global incidence of new cases of colorectal cancer every year the number reached 94 million, nearly 50 million people die each year of colorectal cancer. The results show that, in addition to genetic and age, the incidence of colorectal cancer and dietary and lifestyle changes the relationship between irrational structure is also very close. In addition, early diagnosis of endometrial cancer patients for the intestines, and the tumor has spread compared with patients much higher chance of successful treatment. So, how self-judgment and health, for the prevention of colorectal cancer, it is particularly important.

You have the following symptoms?

Recently, sustained change in bowel habits, such as consistently diarrhea or constipation, stools are often more or less than usual, intestinal complete movement, bowel movement abnormalities, including bleeding or mucous.

Not associated with injury, pain, ulcers, depressions, swelling or itching of the rectal bleeding.

Patients older than 55 years --- hemorrhoids rectal bleeding may mask a more serious problem.

Anemia can not be solid and / or severe abdominal pain.

As long as these symptoms persist more than a few weeks, we recommend you consult a doctor to the hospital.

Your way of life "health" it?

Increase the recommended daily fiber at least 5 servings of fruits and vegetables. Fiber helps form fecal mass, and accelerate the waste through the digestive system. In your daily diet to increase the amount of fresh fruits and vegetables, can help the colon empty frequently earlier. Has proven to reduce fat, reduce the daily intake of dietary fat can reduce the risk of suffering from intestinal cancer risk. To reduce "visible" fats, the need to avoid fried foods, meat and poultry to remove excess fat, but also pay attention to things in the reduction of "invisible" fats (such as chocolate, biscuits and cakes), which are beneficial colonic motor function. Increase in fresh water to drink a lot of liquid, especially water, helps keep the stool soft and smooth rectal defecation. Theoretically, our daily intake of 2-3 liters should be water. Reduce caffeine drinks like tea, coffee, cola and some popular non-alcoholic beverages contain caffeine, which prompted us to drink the liquid quickly through our fluid environment, rather than in the colon loop. Only drink caffeine-free drinks will help keep the stool soft and to help transport waste through the colon. Note that overweight people at increased risk of suffering from intestinal cancer. Intake through the balance of physical activity can keep themselves satisfied with the weight. Moderate exercise to maintain the state of the colon needs to maintain good to deal with its daily work to be done! To maintain about 20 minutes per day of moderate daily exercise can help waste through the intestinal tract, coordination excretion.

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