Digestive system

The digestive system turns food into nutrients that are absorbed by the body and removes waste. The mouth, oesophagus, stomach, small and large intestine, rectum and anus are involved.

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Topic: Stomach

Abdominal pain in adults

The type of pain felt in the abdomen can vary greatly.

Abdominal pain in children

Children may feel stomach pain for a range of reasons and may need treatment

Birth defects - the abdomen

During fetal development, the diaphragm or abdominal wall may fail to properly fuse, allowing the abdominal organs to protrude.

Gastritis

Gastritis may be caused by many factors including infection, alcohol, particular medications and some allergic and immune conditions.

Hernias

Both reducible and non-reducible hernias need to be surgically repaired - this is a common operation.

Stomach cancer

The symptoms of stomach cancer are usually vague and can be common to other medical conditions.

Stomach cancer - some possible causes

Stomach cancer is curable if detected early, but most people don't seek medical help until the disease is quite advanced.

Stomach ulcer

Most stomach ulcers are caused by infection or medication, not stress or poor diet.

Vomiting

Mild vomiting is normal in most babies and improves over time.

Health conditions