HEALTHY STOMACH
STOMACH CANCER
Stomach cancer
Stomach cancer, or gastric cancer, impacts the stomach and is a leading cause of cancer deaths worldwide. It typically begins in the stomach lining cells, with higher rates related to diet, smoking, and Helicobacter pylori infection.
Causes
The precise cause of stomach cancer is not known. Stomach cancer arises when stomach cells develop DNA mutations, causing unrestrained growth and division. These abnormal cells form tumors that can invade and metastasize.
Signs and symptoms of Stomach Cancer
- Difficulty swallowing
- Post-meal bloating
- Feeling full after small meals
- Persistent heartburn
- Indigestion
- Abdominal pain
- Nausea
Types of Kidney Cancer
Stomach cancer is classified by the involved cell types, guiding treatment choices. Types include:
Adenocarcinoma
The most common, starting in the glandular cells of the stomach lining.
Lymphoma
Cancer of the immune system tissues within the stomach wall.
Gastrointestinal stromal tumor (GIST)
A rare form originating in nerve cells of the stomach.