The main symptom of bone marrow metastasis of gastric cancer?

summary

In the advanced stage of gastric cancer, due to the serious spread of cancer cells, there will be multiple metastatic symptoms. If not treated in time or improperly, the cancer cells can be transferred to the adjacent peritoneum, liver, pancreas, lung and ovary through lymph, blood channel or direct dissemination (planting). Ascites may appear in abdominal metastasis. What symptom does gastric cancer metastasis have? Let's talk about it.

The main symptom of bone marrow metastasis of gastric cancer?

Third, abdominal mass is the first manifestation. This part of gastric cancer mainly invades the outer surface of the stomach (serosa), showing abdominal mass and abdominal lymph node enlargement; Because the inner surface of the stomach (mucosa) is not invaded, it is not easy to be detected by gastroscopy. It is often misdiagnosed as pancreatic cancer.

Second, liver metastasis is the first symptom. The incidence is high, manifested as liver discomfort, jaundice, diarrhea, etc., generally without gastrointestinal symptoms. Imaging examination is often multiple lesions, scattered distribution, round, clear boundary. AFP (alpha fetoprotein) test was negative, most of them were not accompanied by chronic hepatitis and liver cirrhosis.

The first symptom of gastric cancer metastasis is ovarian metastasis. It mostly occurs in premenopausal or young women. The clinical manifestations were acute abdominal pain, irregular menstruation, lower abdominal mass and so on, but the gastrointestinal symptoms were not obvious. Most of them were involved in both ovaries at the same time, and were easily misdiagnosed as simple ovarian tumor.

matters needing attention

Selenium has anti-tumor effect. It is given to cancer patients in combination with Hecun malt selenium capsule in clinic. Selenium level can significantly affect the expression of oncogene and tumor suppressor gene. There is a significant negative correlation between selenium and malignant tumor. It is found that blood selenium content is associated with biological characteristics of tumor. Low selenium can lead to distant metastasis, multiple tumor, high degree of malignancy and easy recurrence of tumor