Table 2 Organ manifestations in individuals with TSC (n = 192)
| Â | % | n |
|---|---|---|
Epilepsy | 72.9 | 140 |
 Recurrent seizures | 39.1 | 75 |
 Seizure free > 1 year or no seizures | 60.9 | 117 |
Structural brain disorders | 67.2 | 129 |
 Cortical tubers | 49.0 | 94 |
 SEGA1 | 37.5 | 72 |
 Hydrocephalus | 2.6 | 5 |
Psychiatric disorders | 50.5 | 97 |
Heart and circulatory system | 50.5 | 97 |
 Hypertension | 26.6 | 51 |
 Rhabdomyomas | 24.5 | 47 |
 Arrhythmia | 8.3 | 16 |
Kidney and urinary tract | 74.0 | 142 |
 Angiomyolipomas | 59.4 | 114 |
 Cysts | 42.2 | 81 |
 Chronic kidney dysfunction | 12.5 | 24 |
 Renal cell carcinoma | 2.6 | 5 |
Skin manifestations | 94.8 | 182 |
 Angiofibromas | 84.9 | 163 |
 Hypomelanotic macules | 57.3 | 110 |
 Shagreen patches | 48.4 | 93 |
 Ungal/periungal fibromas | 10.9 | 21 |
 Skin tags | 3.6 | 7 |
 Café au lait spots | 2.6 | 5 |
Lymphangioleiomyomatosis | 11.5 | 22 |
Other disorders | 39.1 | 75 |
 Iris or retinal hamartomas/astrocytomas and other eye disorders | 28.6 | 55 |
 Angiomyolipomas in other organ systems2 | 14.1 | 27 |
 Cysts in other organ systems2 | 13.0 | 25 |