Pseudohypoaldosteronism (PHA) comprises a heterogeneous group of disorders of electrolyte metabolism characterized by an apparent state of renal tubular unresponsiveness or resistance to the action of aldosterone. It is manifested by hyperkalemia, metabolic acidosis, and a normal glomerular filtration rate (GFR).
Is Low sodium genetic?
Hyponatraemia is not itself inherited. However, some conditions with a genetic component can be associated with hyponatraemia.
What is pseudo pseudo hypoparathyroidism?
Pseudopseudohypoparathyroidism (PPHP) is an inherited condition that causes short stature , round face, and short hand bones. PPHP causes joints and other soft tissues in the body to harden. It also affects how bones are formed.
What does autosomal dominant mean in biology?
Autosomal dominant. Autosomal dominant is one of many ways that a trait or disorder can be passed down through families. In an autosomal dominant disease, if you get the abnormal gene from only one parent, you can get the disease. Often, one of the parents may also have the disease.
Is adadpkd an autosomal dominant trait?
ADPKD is inherited as an autosomal dominant trait in families. This means that if one parent has the disease, there is a 50-percent chance that the disease will pass to a child of either gender.
What is an autosomal disorder?
A single abnormal gene on one of the first 22 nonsex ( autosomal) chromosomes from either parent can cause an autosomal disorder. Dominant inheritance means an abnormal gene from one parent can cause disease.
How common is autosomal dominant inheritance in the UK?
The overall incidence of autosomal dominant inheritance ( eFig. 3-2A) of disease in the UK is 7 per 1000 live births. Usually there is one affected parent, unless the trait occurs as a new mutation, in which case neither parent expresses the disease.
