The stomach is a large, hollow organ in the digestive system. The digestive system separates nourishment for the body to utilize. In this system, the stomach is one of four organs that make up the gastrointestinal track
The wall of the stomach is made of four fundamental layers. The inward layer that has contact with food is known as the mucosa. It is made of three sublayers the epithelium, lamina propria, and muscularis mucosae.
The second layer of the stomach divider is known as the submucosa. It comprises of connective tissue and veins and nerve cells. It likewise contains bigger lymph spaces.
The third layer is known as the muscularis propria. It is generally made of muscle strands. These muscles assist with moving food through the stomach.
The fourth layer is the peripheral piece of the stomach. The serosa, likewise called the instinctive peritoneum, is a film that lines the stomach divider.
There are a few unique types of stomach cancer . The most widely recognized is called adenocarcinoma, which represents around 90-95% of individuals with stomach cancer. Different sorts incorporate essential gastric lymphoma, gastrointestinal stromal cancer (GIST), and neuroendocrine (carcinoid) growths in the stomach
Diagnosis and treatment planning
- Physical exam and medical history
- Genetic risk assessment
- Routine blood tests
- Imaging tests
- Endoscopic resection
- Laparoscopy with cytology
- Biopsy of metastases
- Biomarker testing
Other care before treatment
- Nutritional assessment
- Help quitting smoking
