Is colon cancer in inchoate symptom big strong?

summary

With the improvement of people's living conditions, people's living standards are getting better and better, but some people do not pay attention to their health because of busy work or other reasons, and let colon cancer occur. The symptoms and course of intestinal cancer vary with the type and location of the tumor. Generally, there are the following symptoms.

Is colon cancer in inchoate symptom big strong?

The change of defecation habits may be the earliest symptom of colorectal cancer. Most patients show increased frequency of defecation, irregular or sparse stool, bloody stool and mucus. Sometimes it is manifested as intractable constipation, and the shape of stool becomes thinner, which is caused by the intestinal cavity stenosis caused by the distal carcinoma of the large intestine.

Often with bloody stool as the prominent performance, or dysentery like purulent bloody stool, diarrhea, because of the lower colon or rectal cancer caused by erosion and necrosis. Small intestinal tumors are often diagnosed as abdominal pain, black stool or bloody stool. Mixed blood and feces show jam like stool. Intestinal cancer often has erosion, necrosis and secondary infection, which increase the corresponding intestinal peristalsis, intestinal spasm, and cause abdominal pain of different nature and degree.

Intestinal obstruction is usually the manifestation of advanced small and colon cancer. The obstruction caused by intestinal stenosis caused by the spread and infiltration of intestinal cancer around the intestinal wall is often chronic incomplete mechanical intestinal obstruction. First, abdominal distension and discomfort appear, and then paroxysmal abdominal pain, hyperactivity of bowel sounds, constipation or stool thinning (pencil like, sheep dung like) and even the stop of exhaust and defecation appear.

matters needing attention

The location of the mass depends on the location of the cancer. The mass of caecum, ascending colon and hepatic flexure carcinoma of colon are located in the right lower abdomen, right middle abdomen and right upper abdomen respectively. The mass of transverse colon cancer can be detected around the umbilicus. The mass is hard and of different sizes, with nodular sensation on the surface. It can be pushed, but fixed in the later stage. Patients with infection may have tenderness.