Dermatologic Manifestations of Rubinstein-Taybi Syndrome Workup
- Author: Zeljko P Mijuskovic, MD, PhD; Chief Editor: William D James, MD more...
Imaging Studies
The types of imaging studies performed depend on the clinical manifestations of the patient. For example, a patient with skeletal abnormalities requires further radiologic investigations, such as CT scanning and MRI.
Other Tests
Note the following:
- Chromosomal karyotype analysis - To investigate for the presence of structural abnormalities
- Fluorescence in situ hybridization - To detect microdeletions of the CBP gene on band 16p13
- Mutation analysis of the CBP gene
Procedures
Note the following:
- Electrocardiogram, echocardiogram, and examination by a pediatric cardiologist[16]
- Radiologic investigations for patients with skeletal abnormalities
- Renal ultrasonography and consideration of a voiding cystourethrogram
- Hearing evaluation
- Neurologic evaluation for patients with a seizure disorder
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