GASTRIC CANCERS Meaning and
Definition
-
Gastric cancers, also known as stomach cancers, refer to a group of malignant tumors that occur in the walls of the stomach. They develop as a result of the uncontrolled growth and division of abnormal cells in the gastric lining, which can infiltrate and invade other parts of the stomach and nearby organs if left untreated. Gastric cancers are one of the leading causes of cancer-related deaths worldwide.
These cancers can be broadly classified into two main types: adenocarcinomas and gastrointestinal stromal tumors (GISTs). Adenocarcinomas, accounting for the majority of gastric cancers, develop in the glandular cells that line the stomach. GISTs, on the other hand, originate from specialized cells called interstitial cells of Cajal.
Several risk factors have been associated with the development of gastric cancers, including Helicobacter pylori infection, long-term inflammation of the stomach lining (gastritis), smoking, family history of the disease, certain dietary factors, and genetic predisposition.
Symptoms of gastric cancers can vary but may include abdominal pain, persistent indigestion, unintended weight loss, loss of appetite, nausea, blood in vomit or stools, and fatigue. However, these symptoms are not specific to gastric cancers and can have other causes as well.
Early detection and treatment are vital in improving the prognosis of gastric cancers. Treatment options may include surgery, chemotherapy, radiation therapy, targeted therapy, and immunotherapy, depending on the stage and type of cancer.
Common Misspellings for GASTRIC CANCERS
- fastric cancers
- vastric cancers
- bastric cancers
- hastric cancers
- yastric cancers
- tastric cancers
- gzstric cancers
- gsstric cancers
- gwstric cancers
- gqstric cancers
- gaatric cancers
- gaztric cancers
- gaxtric cancers
- gadtric cancers
- gaetric cancers
- gawtric cancers
- gasrric cancers
- gasfric cancers
- gasgric cancers
- gasyric cancers
Etymology of GASTRIC CANCERS
The word "gastric" comes from the Latin term "gaster", meaning stomach, which in turn is derived from the Greek word "gaster", also meaning stomach. The term "cancer" originated from the Latin word "cancer", which translates to "crab". It was initially used to describe malignant tumors, as their irregular, spreading projections were thought to resemble the limbs of a crab. Therefore, the etymology of "gastric cancers" refers to malignant tumors that develop in the stomach.
