"5" . "Clinical Endocrinology" . "S" . . . . "The diagnostic efficacy of urinary fractionated metanephrines measured by tandem mass spectrometry in detection of pheochromocytoma"@en . "Diagnostick\u00FD v\u00FDznam stanoven\u00ED metanephrin\u016F v mo\u010Di pomoc\u00ED tandemov\u00E9 hmotnost\u00ED spektrometrie p\u0159i detekce pheochromocytom\u016F"@cs . . "[D92670491F7E]" . . . . "The diagnostic efficacy of urinary fractionated metanephrines measured by tandem mass spectrometry in detection of pheochromocytoma" . . "Bajn\u00E1rek, Ji\u0159\u00ED" . . "Our objective was to evaluate the diagnostic efficacy of a novel tandem mass spectrometry assay for the measurement of fractionated urinary metanephrines in patients suspected to have a pheochromocytoma. We also developed clinically based cut-offs for positivity of this measurement. Measurement of 24-h urinary fractionated metanephrines by a tandem mass spectrometry assay appears to be an effective biochemical technique in the investigation of pheochromocytoma." . . "The diagnostic efficacy of urinary fractionated metanephrines measured by tandem mass spectrometry in detection of pheochromocytoma" . "66" . . . . "Diagnostick\u00FD v\u00FDznam stanoven\u00ED metanephrin\u016F v mo\u010Di pomoc\u00ED tandemov\u00E9 hmotnost\u00ED spektrometrie p\u0159i detekce pheochromocytom\u016F"@cs . "703;708" . "diagnostic; efficacy; urinary; fractionated; metanephrines; measured; tandem; spectrometry; detection; pheochromocytoma"@en . . "6"^^ . . "6"^^ . . "The diagnostic efficacy of urinary fractionated metanephrines measured by tandem mass spectrometry in detection of pheochromocytoma"@en . "GB - Spojen\u00E9 kr\u00E1lovstv\u00ED Velk\u00E9 Brit\u00E1nie a Severn\u00EDho Irska" . . . "RIV/00216208:11150/07:00004111!RIV08-MSM-11150___" . "Our objective was to evaluate the diagnostic efficacy of a novel tandem mass spectrometry assay for the measurement of fractionated urinary metanephrines in patients suspected to have a pheochromocytoma. We also developed clinically based cut-offs for positivity of this measurement. Measurement of 24-h urinary fractionated metanephrines by a tandem mass spectrometry assay appears to be an effective biochemical technique in the investigation of pheochromocytoma."@en . . "RIV/00216208:11150/07:00004111" . "416955" . "0300-0664" . . "1"^^ . "C\u00EDl: hodnocen\u00ED diagnostick\u00E9 \u00FA\u010Dinnosti nov\u00E9ho testu tandemov\u00E9 hmotov\u00E9 spektrometrie p\u0159i stanoven\u00ED frakcionovan\u00FDch metanefrin\u016F v mo\u010Di pacient\u016F s podez\u0159en\u00EDm na feochomocytom. D\u00E1le jsme stanovili limity pozitivity pro klinick\u00E9 pou\u017Eit\u00ED t\u00E9to metody. Z\u00E1v\u011Bry: stanoven\u00ED 24-h frakcionovan\u00FDch metanefrin\u016F testem tandemov\u00E9 hmotov\u00E9 spektrometrie se zd\u00E1 b\u00FDt \u00FA\u010Dinnou biochemickou technikou p\u0159i zkoum\u00E1n\u00ED feochromocytomu."@cs . "11150" . .