Urinary 11β‐PGF 2α and N‐methyl histamine correlate with bone marrow biopsy findings in mast cell disorders

Background The utility of measuring histamine and prostaglandin metabolites in the urine of patients with mastocytosis has not been critically examined in a large series of patients. This study examined the relationship between the extent of increase in urinary excretion of 11β‐prostaglandinF2 α …