What symptom is cancer of stomach and intestine inchoate period

summary

Due to different constitutions, everyone's treatment of gastrointestinal cancer will change. Gastrointestinal cancer will cause some non-specific symptoms, not to mention what we should also understand. It will not attract people's attention in the early stage. When the symptoms worsen, the disease often develops. The following is a brief introduction of the symptoms caused by gastrointestinal tumors. If these symptoms appear in life, please go to the hospital in time to avoid delay.

What symptom is cancer of stomach and intestine inchoate period

Symptoms: gastric stromal tumor symptoms mainly include: 1. Epigastric pain: the most common symptoms, but also the most unspecific and easily overlooked symptoms. 2. Hemorrhage and melena: it is caused by bleeding and necrosis of mucous membrane on the surface of tumor. 3. Obstruction: the tumor grows near the cardia or pylorus. Preliminary examination: 1. Barium meal examination: it can determine the location and size of the tumor and the degree of invasion to the surrounding tissue, and analyze and judge the nature of the tumor, the possibility of operation and prognosis. 2. Ultrasonic gastroscopy: it can show the size, shape, internal structure and growth pattern of the tumor, which is of great significance for the diagnosis. 3. CT: the location of the tumor, the degree of invasion and the relationship with the surrounding tissues were confirmed. Diagnosis examination: Ultrasonography under gastroscope is of great help in judging the relationship between tumor and surrounding tissues and guiding the operation plan. Treatment: surgery is the main treatment. If the tumor has no metastasis, subtotal gastrectomy can not be performed without lymph node dissection. If the tumor has metastasis, the prognosis is very poor. Palliative surgery is feasible to solve the complications. Glivec is the main drug for the treatment of stromal tumors.

Symptom 2: gastric cancer symptoms mainly include: early gastric cancer often without specific symptoms, or even no symptoms. With the development of tumor, obvious symptoms will appear when the function of stomach is affected, but these symptoms are not unique to gastric cancer, and are often similar to chronic gastric diseases such as gastritis and ulcer disease. 1. Epigastric pain: the most common symptom, which is easy to be ignored because of no specificity. At the beginning, they only felt discomfort in the upper abdomen, which was considered as "gastritis or ulcer disease". After corresponding treatment, the symptoms were relieved for a short time, and they broke out again in a short time, which should be paid attention to at this time. 2. Anorexia, emaciation and fatigue: attention should be paid when they appear together with stomachache. 3. Nausea and vomiting: in the early stage, there may be only postprandial fullness and mild nausea, which is caused by tumor obstruction or gastric dysfunction. 4. Hemorrhage and melena: about 20% of the patients with early gastric cancer have this symptom. If the elderly people have no history of gastric disease, they should be alert to the possibility of gastric cancer. 5. Others: diarrhea, constipation, lower abdominal discomfort, and fever. Some cases had the symptoms of first metastasis, such as ascites, ovarian mass and so on. Preliminary examination: 1. Barium meal examination: it is of great significance to determine the location, size and invasion degree of the tumor, to analyze the nature of the tumor, and to evaluate the possibility of surgery and prognosis. 2. CT: in addition to showing the lesions in the gastric cavity and the accumulated range of the gastric wall, it can also understand the relationship between the extent of extraluminal invasion and the adjacent organs; show the lymph nodes around the stomach to judge the metastasis; and clarify the involvement of distant organs. 3. Ultrasound: to show the size, shape, internal structure, growth mode, canceration range of the tumor, to show the depth of tumor invasion in the wall, invasion outside the wall, metastasis; to show the gastric wall peristalsis, to make up for the shortcomings of other imaging examinations. 4. Tumor markers: CEA, CA19-9, CA125, CA72-4, etc. to judge the prognosis of tumor and the curative effect of chemotherapy has little diagnostic significance. Diagnosis examination: gastroscope biopsy and pathological examination. Treatment: surgery is the main treatment and the only possible cure. According to the pathological condition, chemotherapy was decided after operation.

Symptoms 3: colon cancer symptoms: 1. Right colon cancer common symptoms include anemia, fatigue, fatigue, loss of appetite, weight loss, dyspepsia, fever and other systemic symptoms, generally no intestinal symptoms, occasional abdominal pain. 2. The common symptoms of left colon cancer include: change of defecation habits, diarrhea, constipation or alternation of diarrhea and constipation. Most patients with increased stool frequency, can have mucus bloody stool or bloody stool, blood mixed with feces, mostly dark red or purple brown, generally will not appear bleeding. Patients often have left abdominal or lower abdominal pain, with the progress of the disease from constipation to difficult defecation, and finally intestinal obstruction. Preliminary examination: 1. Fecal occult blood test: it can be used as a screening method. When the daily blood loss of digestive tract is more than 5ml, the test can be positive. 2. Detection of serum tumor markers: at present, there is no specific colorectal cancer antigen, but CEA and CA19-9 are commonly used, and there is no obvious correlation between them. However, when they are combined, the sensitivity and specificity can reach 86.3% and 88.79%, respectively. 3. Air barium double contrast enema X-ray examination: it is the most commonly used and effective method in the diagnosis of colon cancer. Different forms of cancer in X-ray can show different shapes. The effect of localization is better than that of colonoscopy. 4. Ultrasound, CT and MRI: it can understand the infiltration of cancer to surrounding structures or organs, judge the resectability and risk of operation, and understand whether there is liver metastasis, so as to provide reference for preoperative staging. Diagnosis examination: fiber colonoscopy is the most powerful tool for the diagnosis of colon cancer. The lesions can be seen directly, and biopsy can be obtained to confirm the pathological diagnosis. Treatment: so far, surgical resection is still the most effective method for the treatment of colon cancer. According to the pathological condition, chemotherapy was decided after operation.

matters needing attention

In clinical practice, the most reliable method for the diagnosis of early gastric cancer is gastroscopy. Gastroscopy can not only directly observe the mucosal condition of the lesions, but also take photos and irrigating solution to check the cancer cells, and cut suspicious tissues for histological examination, which is conducive to the diagnosis of early gastric cancer.