Tryptase
Aortic Dysfunction or Dilation (eg, Marfan syndrome, Loeys Dietz syndrome, Ehler Danlos syndrome type IV, arterial tortuosity syndrome) Gene Mutation Panel, NGS
Porphobilinogen, Urine
Collagen Type II, Antibody
Muscle-Specific Kinase (MuSK) Autoantibody
Insulin, Free and Total
Biopsy, Frozen Section
Usher Syndrome, Types 1F and 3 (PCDH15 and CLRN1), 2 Variants
Gluten, IgE
Lipase, Body Fluid

Acid Sphingomyelinase Activity
Medical Test

Access to Acid Sphingomyelinase Activity is restricted.