Homonym: PCD (Disease)
PCD, or Primary Ciliary Dyskinesia, is a rare genetic disorder that affects the cilia, which are tiny hair-like structures on the surface of cells. These cilia play a crucial role in moving mucus and other substances out of the respiratory tract. In individuals with PCD, the cilia do not function properly, leading to chronic respiratory issues, frequent infections, and other complications.
The condition is often diagnosed in childhood and can be identified through various tests, including genetic testing and nasal nitric oxide measurement. Treatment typically focuses on managing symptoms and may include medications, physical therapy, and regular monitoring to prevent complications.