Gastric cancer
Gastric Cancer
Gastric cancer, also known as stomach cancer, is a disease that occurs when malignant (cancerous) cells form in the lining of the stomach.
Pronunciation
Gastric: /ˈɡæstrɪk/ Cancer: /ˈkænsər/
Etymology
The term "gastric" is derived from the Greek word "gaster," meaning stomach. "Cancer" comes from the Latin "cancer" meaning crab, due to the crab-like spread of the disease.
Symptoms
Common symptoms of gastric cancer include indigestion, stomach discomfort, bloating, appetite loss, and weight loss.
Causes
While the exact cause of gastric cancer is unknown, several risk factors have been identified, including Helicobacter pylori infection, long-term stomach inflammation, certain dietary factors, smoking, and certain genetic conditions.
Diagnosis
Diagnosis of gastric cancer typically involves a combination of endoscopy, biopsy, and imaging tests such as CT scan or MRI.
Treatment
Treatment options for gastric cancer depend on the stage of the disease and may include surgery, chemotherapy, radiation therapy, targeted therapy, or immunotherapy.
Prognosis
The prognosis for gastric cancer varies widely depending on the stage at diagnosis, with early-stage cancers having a much better prognosis than advanced cancers.
See Also
External links
- Medical encyclopedia article on Gastric cancer
- Wikipedia's article - Gastric cancer
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