Urinary cystathionine, catecholamine, and metabolites in patients with neuroblastoma.


Urinary excretions of cystathionine, catecholamines, and vanillymandelic acidwere compared in 27 patients with neuroblastoma and in nine other patients with non-neurogenic tumors. Eleven of the 27 patientswere withoutclinical evidence of activeneuroblastomaatthe time ofthe study and excretedno or relatively small amounts of urinarycystathionine. Thirteenof… (More)


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