Case 9
Clinical History:
        An eight-year-old girl had impaired vision. Physical examination revealed dislocation of the lenses of both eyes. An aortic regurgitation murmur was heard at the upper left sternal border. She also had arachnodactyly. Here are her chest radiographs and cardiac MRI.
 
Figures 1 and 2. Frontal and lateral chest radiographs


Figures 3 and 4. Coronal and oblique sagittal MRI with T1-weighted spin echo technique

.

cine
Figure 5. Cine MRI

What is your diagnosis?
 
 

ANSWER