2
Why does the liver enlarge in thalassemia?
- 1 people answered
3 Votes
1 Contributor
3684 Views 
0 Saved
3 Votes 1 Contributor3684 Views 0 SavedYou might also be interested in
Low platelets count is one of the major symptoms of liver disease.Reduction of platelets which is also known as Thrombocytopenia occurs mainly due to reduced thrombopoietin. Thrombopoietin is actually a glycoprotein hormone generated by the liver & kidney that regulates the creation of platelets....
Liver cells or hepatocytes have glucagon receptors. Glucagon can easily target the liver. When glucagon binds to the glucagon receptors it is then converted into individual glucose molecules by liver cell and release them into the bloodstream. This process is known as glycogenolysis. Glucagon afterw....
Among the following insulin is not synthesised in the liver. Insulin is synthesized only in beta cells in the pancreas. The insulin mRNA is translated as a single chain precursor called preproinsulin which generate proinsulin.Urea production occurs in the liver and is regulated by N-acetylglutamate.....
Akanksha Pardeshi
The enlargement of Liver happens due to continuous transfusions without adequate chelation.
If there is no chelation at all it will enlarge quickly and vice versa. So, Hepatomegaly does happen in Thalassemia because Liver stores the excess iron which remains in the body due to inadequate chelation. Is the case of thalassemia, organs are expanding due to the dual effects of low hemoglobin in the body. In some cases, the bone marrow can produce some amount of misshaped RBCs.
The Spleen then becomes hyperactive to get rid of these cells, which in turn leads to the bone marrow trying to work some more - in effect, a vicious cycle develops where the spleen will get enlarged and the bone marrow will expand, weakening the bones. The only key to Success over Thalassemia is Adequate Transfusion with Adequate Chelation without worrying about future.