How to diagnose Progressive bulbar palsy ?
How is progressive bulbar palsy diagnosed? What tests aid in the diagnosis of progressive bulbar palsy? Progressive bulbar palsy is a difficult to diagnose condition. No one test or procedure offers a definitive diagnosis. Diagnosis is largely based upon the person's symptoms, tests that show how well their nerves are working (e.g., an EMG or electromyography), and ruling out other causes for the symptoms. Particularly, stroke and a condition called myasthenia gravis, may have certain symptoms that are similar to those of progressive bulbar palsy and must be ruled out prior to diagnosing this disorder. Testing for acetylcholine receptor-binding antibodies may be helpful in ruling out myasthenia gravis. Because of the lack of definitive tests, you may find it helpful to consult with a doctor who is experienced in diagnosing ALS. The ALS Association lists experts and specialty centers through their Web site at: http://www.alsa.org/community/als-clinics