Malignancies arising from connective tissue (sarcoma) and from lymphatics (lymphoma) are less common. Adenocarcinomas (Figures 2 and 3) are most often found in the gastric cardia (31%), followed by the antrum (26%), and body of the stomach (14%). Figure 2.
What is the most common site of gastric carcinoma?
The most common site of tumor was the body of stomach (40.7%) followed by the pylorus (35.5%).
Where is gastric carcinoma located?
Gastric cancer is a disease in which malignant (cancer) cells form in the lining of the stomach. The stomach is a J-shaped organ in the upper abdomen.
Which nodes are most likely to be involved in stomach cancer?
Further analysis demonstrated that the negative node count was the most intensive predictor of OS in patients with perigastric lymph node involvement after extended lymphadenectomy.
Where is cardia located?
The part of the stomach that is closest to the esophagus. Food and liquids pass through the cardia to enter the stomach from the esophagus. A valve near the cardia helps keep stomach contents from backing up into the esophagus.
What does GE junction mean?
The gastroesophageal junction (GEJ), which is defined as the point where the distal esophagus joins the proximal stomach (cardia), is a short anatomic area that is commonly exposed to the injurious effects of GERD and/or Helicobacter pylori infection.
Where is the stomach located?
Your stomach sits in your upper abdomen on the left side of your body. The top of your stomach connects to a valve called the esophageal sphincter (a muscle at the end of your esophagus). The bottom of your stomach connects to your small intestine.
Where is the GE junction?
The lower part of the esophagus that connects to the stomach is called the gastroesophageal (GE) junction. A special ring of muscle near the GE junction, called the lower esophageal sphincter, controls the movement of food from the esophagus into the stomach.
Where is the pylorus located?
The part of the stomach that connects to the duodenum (first part of the small intestine). The pylorus is a valve that opens and closes during digestion. This allows partly digested food and other stomach contents to pass from the stomach to the small intestine.
Where Does stomach cancer spread first?
The most common place for stomach cancer to spread is to the liver. It can also spread to the lungs, to lymph nodes or to the tissue lining the abdominal cavity (peritoneum).
Is gastric cancer the same as stomach cancer?
Stomach cancer, also called gastric cancer, begins when cells in the stomach start to grow out of control.
How fast does stomach cancer grow?
Having stomach cancer experts in many disciplines ensures that you receive an accurate diagnosis and the best treatment. Usually stomach (gastric) cancer starts in the lining of the stomach, growing slowly over the course of several years and causing few if any symptoms.
What are the four main regions of the stomach?
The stomach is a ‘j’-shaped organ, with two openings- the oesophageal and the duodenal- and four regions- the cardia, fundus, body and pylorus.