What is cardia cancer?
Abstract. Introduction: The cardia is the anatomical borderland between the esophagus and stomach. Carcinomas of the cardia are regarded to share features of both, esophageal and gastric cancers.
What are the two types of gastric carcinoma?
Gastric cancer consists of two pathological variants, intestinal and diffuse. The intestinal-type is the end-result of an inflammatory process that progresses from chronic gastritis to atrophic gastritis and finally to intestinal metaplasia and dysplasia.
How fast does stomach cancer develop?
Since this type of cancer is typically slow-growing, it can take years to develop. Stomach cancer often starts when cells that were once healthy begin growing out of control in the mucosa of the stomach lining.
At what stage the cancer spreads?
Cancer that spreads from where it started to a distant part of the body is called metastatic cancer. For many types of cancer, it is also called stage IV (4) cancer. The process by which cancer cells spread to other parts of the body is called metastasis.
How large is the cardia?
Definition/Background. The gastric cardia is a narrow, 3 cm long, transitional zone between the nonkeratinizing squamous epithelium of the esophagus and the fundic type of mucosa of the stomach.
What is non cardia cancer?
The cardia region is the top of the stomach, where it joins the oesophagus or food pipe – named as it’s closest to the heart. Cancer developing here is called cardia stomach cancer. The non-cardia region is the main area of the stomach, so non-cardia stomach cancer means a tumour in the main part of the stomach.
What is gastric cardia?
The gastric cardia is a microscopic zone that is normally found in the most proximal portion of the stomach, although cardiac-type mucosa may arise in the distal esophagus as a metaplastic phenomenon secondary to gastroesophageal reflux disease (GERD).
Where is the gastric cardia located?
The cardia is the portion of the stomach surrounding the cardioesophageal junction, or cardiac orifice (the opening of the esophagus into the stomach).
Is stomach cancer serious?
Unfortunately, as stomach cancer isn’t often picked up until the later stages, the outlook isn’t as good as for some other cancers. Of all those with stomach cancer, about: 42 out of 100 people (42%) will live for at least 1 year after diagnosis. 19 out of 100 people (19%) will live for at least 5 years after diagnosis.
What are the main causes of colorectal cancer?
Cancers can be caused by DNA mutations (changes) that turn on oncogenes or turn off tumor suppressor genes. This leads to cells growing out of control. Changes in many different genes are usually needed to cause colorectal cancer. For more about how genes changes can lead to cancer, see Genes and Cancer.
Can cancer affect the heart?
Yes, some conventional chemotherapy drugs used to treat cancer can increase your risk of heart problems. Heart problems can also happen with newer targeted therapy drugs and with radiation therapy. Examples of heart-related problems that can happen with cancer treatments include: Weakening of the heart muscle (cardiomyopathy)
What is cardiovascular cancer?
Heart cancer (primary cardiac tumor) is cancer that arises in the heart. Cancerous (malignant) tumors that begin in the heart are most often sarcomas, a type of cancer that originates in the soft tissues of the body. The vast majority of heart tumors are noncancerous (benign). Heart cancer is extremely rare.
What is cardiac sarcoma?
Cardiac sarcoma is a type of tumor that occurs in the heart. Cardiac sarcoma is a primary malignant (cancerous) tumor. Tumors are considered to be either primary tumors or secondary tumors. A primary tumor is the original site of tumor growth. A secondary tumor originates from another tumor elsewhere in the body.