Defining "Normal" basal serum tryptase levels: a context-dependent approach to improve diagnostics in systemic mastocytosis
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Serum tryptase level has long been used as a biomarker in clinical practice to suspect mast-cell associated disorders. Basal serum tryptase (BST) above 20 ng/ml represents a minor criterion according to WHO and ICC for the diagnosis of systemic mastocytosis (S... ...
