Subtypes | Primary procedures | N | Secondary procedures | N |
---|---|---|---|---|
fXLAS | Correction after proband diagnosed | 8 | plus skin biopsy | 3 |
 |  |  | plus recheck of EM | 5 |
 |  |  | later found FH | 6 |
 |  |  | rule out confounding factors | 2 |
 |  |  | later developed ear/eye damage | 1 |
 | Recheck of EM/COL in renal tissue during follow-up | 10 | recheck EM in renal tissue | 8 |
 |  |  | recheck kidney collagen stain | 2 |
 | Renal re-biopsy with EM/COL exams | 3 | rule out confounding factors | 2 |
 |  |  | plus skin biopsy | 1 |
 | Skin biopsy alone | 2 |  |  |
mXLAS | Correction after proband diagnosed | 1 | plus skin biopsy | 1 |
 | Renal re-biopsy with EM/COL | 13 | plus skin biopsy | 12 |
 |  |  | later found FH | 5 |
 | Skin biopsy alone | 3 | later developed ear/eye damage | 2 |
 |  |  | plus recheck of EM/COL | 3 |
ARAS | Renal re-biopsy with EM/COL exams | 8 | later found FH | 6 |
 |  |  | rule out confounding factors | 4 |
 | Recheck EM/COL exams in renal tissue | 3 | later found FH | 1 |
 | Proband | 1 | later found FH | 1 |