Disease Information
Brief Summary (Sourced from Orphanet)
We aim to provide information that you can use at any stage of your diagnostic journey. For this disease, we do not have the valuable information currently we strive to provide to the rare disease community on our website.
About
Category: N/A
When Do Symptoms of Begin?
Symptoms of this disease may start to appear as N/A.
The age symptoms may begin to appear differs between diseases. Symptoms may begin in a single age range, or during several age ranges. The symptoms of some diseases may begin at any age. Knowing when symptoms may have appeared can help medical providers find the correct diagnosis.
Causes
It is estimated that about 80% of rare diseases have a genetic basis. These conditions often arise from mutations in specific genes, which can be inherited in various patterns such as autosomal recessive, autosomal dominant, or X-linked. The genetic nature of these diseases highlights the importance of genetic testing and counseling in diagnosing and managing rare disorders. These patterns determine how the disease is passed through families and affect the likelihood of individuals being affected. The following descriptions provide more details on these genetic inheritance patterns.
Autosomal recessive inheritance is a genetic pattern where a person must inherit two copies of a mutated gene, one from each parent, to express a particular trait or disorder. If an individual has only one mutated gene (and one normal gene), they are considered a carrier and typically do not show symptoms. The condition is more likely to occur if both parents are carriers. Examples: cystic fibrosis, sickle cell disease, Tay-Sachs disease.