Table 5.

Chromosomal findings in 367 patients with extracutaneous manifestations and 284 patients without extracutaneous manifestations

	With extracutaneous manifestations	Without extracutaneous manifestations	Total
Genetic mosaic	87	6	93
Non-mosaic	17	1	18
Normal	137	15	152
Analysis not performed	126	262	388
Total	367	284	651