Clinical Features and Diagnosis of Kennedy's Disease
- VernacularTitle:Kennedy病的临床特点及诊断
- Author:
Dongmei GUO
;
Yuwei DA
;
Xinqing ZHANG
- Publication Type:Journal Article
- Keywords:
Kennedy's disease, clinical features, gene determination
- From:
Chinese Journal of Rehabilitation Theory and Practice
2010;16(10):979-980
- CountryChina
- Language:Chinese
-
Abstract:
ObjectiveTo explore the clinical features and diagnosis of one Kennedy's disease.MethodsOne patient was clinically diagnosed as Kennedy's disease on the basis of the clinical features including slowing progression of disease, symptoms, nervous system signs, electromyography and nerve conduction velocity results and family history. His CAG number from the repetitive CAG sequence in the first exon of androgen receptor gene was determined using PCR.ResultsThe progression of Kennedy's disease is usually much slower. The CPK and testosterone levels increased in patient. EMG revealed neurogenic injury. The numbers of CAG region of the first exon of androgen receptor gene were 51 in the patient.ConclusionDespite its relatively typical manifestations, the definite diagnosis of Kennedy's disease should be made by detecting the number of CAG from the repetitive CAG region in the first exon of androgen receptor gene.
