What organs does colon cancer involve

summary

Colon cancer is more common in middle-aged and elderly people, 30-69 years old accounted for the vast majority of men than women. Most of the early symptoms are not obvious. The common symptoms of the patients in the middle and late stage are abdominal pain and gastrointestinal irritation, abdominal mass, defecation habits and stool changes, anemia and symptoms caused by chronic toxin absorption, intestinal obstruction, intestinal perforation, etc. Now let's talk about what is combined organ resection of colon cancer.

What organs does colon cancer involve

The first is the change of defecation habit or fecal character, most of which are manifested as increased frequency of defecation, irregular or thin stool, bloody stool and mucus. Sometimes constipation or diarrhea alternates with constipation, and the stool becomes thin. In the lower abdominal pain, the degree of different, mostly dull pain or pain. Abdominal mass is often found in patients with right colon cancer. Pay attention to whether there are blood, weight loss, fatigue, edema, hypoproteinemia and other systemic symptoms, tumor necrosis or secondary infection, patients often have fever. Physical examination found that: palpable abdominal mass or intestinal mass was found during digital examination, mass was hard with tenderness, irregular shape. Anemia, emaciation, cachexia. The patients with lymphatic metastasis pressed the venous return.

Second: in the operation format of sigmoid colon cancer, combined visceral resection is one of the rare formats. Sigmoid colon cancer combined with visceral resection is mostly radical resection, but in some cases, it can also be palliative surgery. The resection area of sigmoid colon cancer combined with visceral resection originates from the degree of dispersion of the cancer. Generally, the viscera and organs of combined resection are abdominal wall, one kidney, all liver, spleen, pancreas, duodenum, small intestine, stomach, gallbladder, uterus and spare parts, bladder, urethra, etc. Ileocecal and ascending sigmoid colon sarcomas damage the right urethra, occasionally request nephrectomy, occasionally damaged urethra can be repaired, and the renal frequency of this side can be improved.

Third: dietary factors have a certain relationship with the formation of colonic polyps. Rectal mucosa is stimulated by inflammation for a long time, which can cause the formation of colonic polyps. Develop good and healthy living habits, eat healthy food, avoid high fat, high protein, these fat and sweet food, eat less refined food, eat more food containing more cellulose; appropriate calcium supplement, appropriate physical exercise, maintain normal weight, because, research shows that obesity, is the risk factor of colon cancer, keep a good mood, good mood, good mood can be Regulate the body's immune system, reduce the occurrence of tumor.

matters needing attention

Diet and nutrition: during the diarrhea period, we should pay attention to supplement nutrition, and appropriately reduce the cellulose components in the diet, such as leek, celery, garlic moss, etc. we should use a less residue diet. Due to diarrhea, bloody stool, long-term low food intake, malnutrition and other factors, patients may have iron deficiency, folic acid deficiency or anemia, and should be given appropriate supplement. Generally, it can be supplemented by oral administration or injection. The use of traditional Chinese medicine for invigorating qi and spleen, nourishing blood and tonifying kidney can also increase the physique and supplement nutrition. However, it is necessary to use drugs dialectically instead of indiscriminately. Long term diarrhea, to supplement calcium and magnesium, zinc and other trace elements.