several common diagnosis of gastric cancer

Early gastric cancer of the X-ray diagnosis: early gastric cancer means the cancer confined to the mucosa or submucosa, regardless of their size or scope of whether metastasis. Stomach double contrast low-tension line for the inspection of the fiber endoscopy found early gastric cancer is of great value.

Advanced X-ray diagnosis of gastric cancer: the transfer of advanced gastric cancer line with the overall performance is closely related to pathological type. Different parts of cancerous gastric ulcer and gastric cancer of the special X-ray.

Stomach double contrast:

1923 Renduch first application of double contrast stomach-line inspection, but since then barium coarse particles, coating dissatisfied with the lack of promotion. 1937 Hampton dilute application of barium, not stomach the low-double contrast, the image quality improved significantly. Has also applied. 1950 white wall Yanfu further improve and promote the double contrast, the Ⅱ c and detection of early gastric cancer. 1975 Laufer published stomach with a double contrast, the imaging system on its principles.

CT scan:

CT scan shows gastric cancer involving the stomach cavity to cavity and the outside of the scope of Lu's Anatomy relations in recent days and the transfer. Through the blood of gastric cancer metastasis can be clearly displayed on the CT.

Endoscopic Diagnosis:

Fiber endoscopy in the diagnosis of gastric cancer have a very important significance. Can be found early gastric cancer, benign and malignant ulcers were identified to determine the type of gastric cancer lesion and the infiltration of the wells can be pre-cancerous lesions conduct follow-up inspection. The pre-cancerous lesions in patients with regular endoscopy follow-up inspection and monitoring have a certain significance.

Endoscopic ultrasound:

Endoscopic ultrasound is a relatively new technology, check to see who can stomach the floors, to understand the full picture of cancer, gastric cancer diagnosis and help TNM stage. Endoscopic ultrasound in the United States, many of the broader center, can now access by the general endoscopic biopsy ultrasound probe inserted for clinical examination.