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Blood disorders

Blood is made up of liquids (called plasma) and solids consisting of red and white blood cells and platelets.

Disruption of the plasma, cells or platelets affects blood function. Blood disorders can be inherited, or caused by other problems like lack of nutrients in the diet (anaemia) and cancers (leukaemia). Follow the links below to find trusted information about blood disorders.

Last reviewed: February 2014

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Haematocrit - Lab Tests Online AU

If your doctor suspects that you have anaemia (too few red blood cells), polycythaemia (too many red blood cells), or dehydration

Read more on Lab Tests Online website

Anaemia

Anaemia describes a condition where there is a low red blood cell count or low haemoglobin level.

Read more on WA Health website

Leukaemia - Lab Tests Online AU

In Australia about 2,300 adults and 200 children are diagnosed each year with leukaemia, a cancer of the white blood cells (WBCs). While exposure to radiation, benzene, and some anticancer drugs have been shown to increase the risk of developing leukaemia, and a few cases are associated with genetic disorders or rare viral infections, the cause of most leukaemias is not known.

Read more on Lab Tests Online website

Full blood count - Lab Tests Online AU

To determine general health status and to screen for a variety of disorders, such as anaemia and infection, as well as nutritional status and exposure to toxic substances

Read more on Lab Tests Online website

Anaemia - Lab Tests Online AU

Anaemia is a condition that occurs when the number of red blood cells (RBCs) and/or the amount of haemoglobin found in the red blood cells drops below normal. Red blood cells and the haemoglobin contained within them are necessary for the transport and delivery of oxygen from the lungs to the rest of the body. Without a sufficient supply of oxygen, many tissues and organs throughout the body can be adversely affected. Anaemia can be mild, moderate or severe depending on the extent to which the RBC count and/or haemoglobin levels are decreased. It is a fairly common condition, affecting both men and women of all ages, races and ethnic groups. However, certain people are at an increased risk of developing anaemia. These include people with diets poor in iron and vitamins, chronic diseases such as kidney disease, diabetes, cancer, inflammatory bowel disease, a family history of inherited anaemia, chronic infections such as tuberculosis or HIV, and those who have had significant blood loss from injury or surgery.

Read more on Lab Tests Online website

Haemoglobin - Lab Tests Online AU

If you have anaemia (too few red blood cells) or polycythaemia (too many red blood cells), to assess its severity, and to monitor response to treatment

Read more on Lab Tests Online website

Direct antiglobulin - Lab Tests Online AU

To screen and monitor diseases or conditions that result in destruction of red blood cells such as haemolytic anaemia, transfusion reactions and haemolytic disease of the newborn (HDN).

Read more on Lab Tests Online website

Red cell indices

MCV, MCH, MCHC and RDW These are measurements or calculations related to red blood cells (RBCs) and are components of the full blood count (FBC), a commonly requested test used for a variety of purposes.

Read more on Lab Tests Online website

Acute Lymphoblastic Leukaemia - Information & Support - CanTeen

Acute Lymphoblastic Leukaemia (ALL) is a rare type of cancer of the white blood cells. Learn more about causes, diagnosis and treatments with CanTeen.

Read more on CanTeen website

Chronic Myeloid Leukaemia - Information & Support - CanTeen

Chronic myeloid leukaemia (CML) develops when damaged myeloid white blood cells grow out of control. Learn more about causes and treatments with CanTeen.

Read more on CanTeen website

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