You can have ADPKD and not know it for many years. It’s often called “adult PKD,” because the symptoms don't usually appear until people reach ages 30 to 40. But over time, ADPKD can start to damage your kidneys.
Goodpasture syndrome is a rare but serious autoimmune disease that attacks the lungs and kidneys.
The disease occurs when the body's immune system mistakenly produces antibodies against collagen in the lungs and kidneys. Collagen is a protein that helps form connective tissue.
Goodpasture syndrome initially causes vague symptoms such as fatigue. But it can rapidly involve the lungs and kidneys. It is almost always fatal if it is not quickly diagnosed and treated.
You can slow the damage and prevent some of the complications by making healthy habits part of your life. Depending on the type of ADPKD you have, you can lead an active life for many years by managing your symptoms and working with your doctor. There’s not a cure, but scientists are doing research to look for new treatments.
ADPKD is caused by a problem with one of two genes in your DNA -- PKD1 or PKD2. These genes make proteins in kidney cells that let them know when to grow. A problem with either gene causes kidney cells to grow out of control and form cysts.
Many genetic diseases happen when a person gets broken genes from both parents, but with ADPKD you need only one faulty gene to have the disease. That's why this kind of PKD is called “autosomal dominant,” meaning only one parent has to pass on a broken gene.
If one parent has the disease, each child has a 50-50 chance of getting it.
You can get ADPKD even if neither of your parents had the disease. This happens when one of your PKD genes gets a defect on its own. But it’s rare for someone to get it this way.