Is gastric adenocarcinoma prone to metastasis? What are the factors that can lead to metastasis, whi

If gastric adenocarcinoma is diagnosed at an early stage, when the tumor capsule is intact, the patient should first choose surgery**, which should completely remove the cancer cells in the patient's body. In order to be able to reduce its rate, patients can take ginseng Baiyi for a long time, which can improve the patient's immunity and help the patient recover his physical strength as soon as possible, and then because its main ingredient is anti-tumor traditional Chinese medicine RG3, which has high purity and good effect, it can also play a role in the condition after gastric adenocarcinoma surgery.

Gastric adenocarcinoma is prone to metastasis when the tumor capsule is incomplete and there is invasion, and patients need to consider further chemoradiotherapy** to help patients control the disease.

1. Direct dissemination:

The infiltrative form may develop along the mucosa or serous membrane directly into the stomach wall, esophagus, or duodenum. Once the cancer invades the serosa, it is easy to infiltrate into the surrounding organs or tissues such as the liver, pancreas, spleen, transverse colon, jejunum, diaphragm, omentum and abdominal wall. When cancer cells are shed, they can also be planted in the abdomen, pelvis, ovaries and rectal bladder pits, which is the way stomach cancer cells metastasize.

2. Lymph node metastasis:

Accounting for 70% of metastases, lower gastric cancers often metastasize to subpyloric lymph nodes, subgastric and paraceliac artery nodes, while upper cancers often metastasize to parapancreas, paracardia and gastric lymph nodes. Advanced cancer may metastasize to peri-aorta and supraphrenic lymph nodes. Because of the direct communication between the abdominal lymph nodes and the thoracic duct, they can metastasize to the left supraclavicular lymph nodes, which is also the way gastric cancer cells metastasize.

3. Hematogenous metastasis

Cancer cells can be found in the peripheral blood of some patients, which can metastasize to the liver through the portal vein, and can reach the lungs, bones, kidneys, brain, meninges, spleen, **, etc., which belongs to the metastasis of gastric cancer cells.

The easiest and earliest metastasis site of gastric cancer is liver, bone metastasis, lymph node metastasis, brain metastasis, and gastric cancer is a common malignant tumor of the digestive system. At present, the main methods are surgery, radiotherapy, chemotherapy and traditional Chinese medicine. Depending on the patient's physical condition and tumor stage, it is necessary to develop a comprehensive ** protocol.

It is recommended to actively cooperate with the inspection and **, and focus on light and easily digestible foods.

First of all, we should eat less or no pickled vegetables, do not eat or do not eat smoked and fried food, do not eat moldy food, do not smoke and drink less, develop good eating habits, eat more fresh vegetables and fruits, protect the hygiene of edible water, and actively ** precancerous lesions. People suffering from atrophic gastritis, gastric ulcers, gastric polyps, and pernicious anemia must often go to the hospital for examinations** to eliminate precancerous lesions and prevent the occurrence of gastric cancer.

Hello, lymphatic metastasis is the main metastatic route, the most common, and occurs earlier. Initially, it is mostly confined to the superficial lymph nodes adjacent to the gastric wall, such as gastric curvature, upper and lower pylorus, paracardia and other lymph nodes. Xuexue (stomach cancer insists on a sunny life, Tang Junhua) improved.

Direct spread to adjacent organs and regional lymph node metastasis is the most common metastatic route for gastric cancer.

First it was the peripheral lymph, then the lungs, stomach and liver.

It's hard to say, but when cancer cells adapt to that location, they tend to grow, so it's best to go to the hospital for a checkup.

It will metastasize in adjacent organs, and usually chemoradiotherapy will be used as an adjuvant**, or cellular immunity** can be adopted to improve the effect, improve the patient's immunity, and prolong the life cycle.

The main metastases of gastric cancer are: lymphatic metastasis, hematogenous metastasis and implant metastasis.

This is not necessarily, it is recommended to do a pat CT for a detailed examination, and then symptomatic**.

Answer]: A abdominal tumor is prone to metastasis to the left supraclavicular lymph node, and thoracic tumor to the right supraclavicular lymph node.

No answer]: c

The metastatic routes of gastric cancer are: direct spread to adjacent organs; lymphatic metastases to paragastric and distant anterior lymph nodes (left supraclavicular lymph nodes are the earliest and most common); blood circulation to other organs; Implantation is transferred to the abdominal cavity and pelvis. Therefore, Tong Shuqing chose C for this question.

Gastric cancer is a common digestive tract tumor, and there are roughly four ways to metastasize:

Clause. 1. Direct disseminated metastasis, invasive gastric cancer can develop directly to the stomach wall, esophagus, duodenum along the mucosa or serous membrane, if the tumor invades the surface of the stomach and penetrates the serosa, it can also infiltrate and metastasize to the surrounding organs, and can invade the colon, jejunum, omentum, liver, pancreas and other tissues.

Clause. 2. Lymphatic metastasis accounts for about 70% of gastric cancer metastasis, and the main lymph nodes metastasis in different parts of gastric cancer have slightly different directions.

Clause. 3. Hematogenous metastasis, cancer cells can be found in the peripheral blood of some gastric cancer patients, so that liver metastasis can be achieved, and even metastasis in the lungs, bones, brain, etc.

Clause. 4. Peritoneal implantation metastasis refers to gastric cancer cells infiltrating the serous membrane and falling off into the abdominal cavity to form local tumor implantation. Sometimes metastatic lymph nodes can also rupture, causing cancer cells to fall off, causing implantation and metastasis.

Clause. 5. Gastric cancer can sometimes form skip metastasis, especially for women, it can metastasize to the ovaries, which is called Keukenburg tumor.

Hello, there can be 4 ways of metastasis of gastric cancer, usually lymphatic metastasis and direct spread, and hematogenous metastasis can also occur in advanced stages. In addition, cancer cells can be planted directly in the abdominal cavity. Specifically, it depends on (Tang Junhua stomach cancer sunlight) to prevent it.

There are three main metastasis modes of gastric cancer, the first is lymphatic metastasis, the tumor cells of gastric cancer can metastasize to the lymph nodes around gastric cancer along the direction of lymphatic flow, and further metastasize to distant places, which is the main metastasis mode of gastric cancer, and can also metastasize along the hematogen, generally advanced tumor cells of gastric cancer enter blood vessels, metastasize along the direction of vascular flow, and can also invade adjacent organs, such as pancreas, liver or spleen and other important organs, and peritoneal implantation and metastasis can also occur.