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Fig. 4 | Orphanet Journal of Rare Diseases

Fig. 4

From: Incidence of tuberous sclerosis and age at first diagnosis: new data and emerging trends from a national, prospective surveillance study

Fig. 4

Tests used to establish the diagnosis. The most common diagnostic study performed was echocardiography in 90.7% (78/86), followed by ultrasound (cerebral or abdominal) in 89.5% (77/86). An electroencephalogram (EEG) was performed in 84.9% (73/86). Cranial magnetic resonance imaging (cMRI) was obtained in 74.4% (64/86) as well as cranial CT imaging in 3 patients (3.4%). Formal skin examination was only performed in 33.7% (29/86), while cutaneous involvement was noted in 58.1% of all patients. (n: number of patients)

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