TABLE 1

Incidence of CR Found on Sonography Examination in Different Age Groups of Patients With TSC

Age Group, yGender GroupNo. of Patients ExaminedPatients With CRs, nCR Incidence, %
<2Total644265.6
Girls271970.4
Boys372362.2
>2–11Total691826.1
Girls32618.8
Boys371232.4
>11–15Total11654.5
Girls6466.7
Boys5240
>15–23Total10333.3
Girls7342.8
Boys300