STOMACH (GASTRIC) CANCER
- Helicobactor Pylori (H Pylori), a spiral-shaped stomach bacterium, is the cause for chronic gastritis, peptic ulcers and gastric cancer.
- It is a dormant bacterium since 80% of the population in most developing countries is infected, but only 20% have symptoms.
- The bacteria can be passed from person to person through contact with saliva, vomit or faecal matter.
- The infection can be picked up in childhood and can persist lifelong if left untreated.
- Good hygiene, healthy eating habits and proper treatment can protect you against it.
GASTRIC CANCER
- H Pylori is a risk factor for two types of stomach cancer:
- Gastric adenocarcinoma and
- MALT lymphoma
- People with H Pylori infection have a 6-times higher risk of developing gastric cancer than the uninfected.
- Symptoms of cancer include persistent upper abdominal pain, vomiting with blood in the vomit, blood in the stool, loss of appetite, fatigue and significant weight loss.
DIAGNOSIS AND TREATMENT OF H PYLORI
- H Pylori can be diagnosed with a simple breath, stool, serological or endoscopic test.
- A 2-week antibiotic course is enough to eradicate the bacteria.
- Eradication of H Pylori with antibiotics reduces cancer risk.
- It may become drug-resistant following inadequate treatment.
RISK FACTORS
- Low socio-economic status
- Lack of education
- Poor general and dental hygiene
- Crowded living space
- Unhealthy eating habits