Results of appropriate testing return and are shown:
| Test (units) |
Result |
Results (SI Units) |
| CBC with differential |
Normal |
|
| Serum ferritin |
100 ng/mL |
100 ug/L |
- Fat pad biopsy: Amorphous extracellular pink deposits with hematoxylin and eosin stain and apple-green birefringence under polarized microscopy on Congo red staining.