zuwa nassi da ke ƙasa sannan a amsa tambayar daga baya a cikin yare iri ɗaya kamar nassi: Nassi: Ana iya kafa ganewar asali ta hanyar auna catecholamines da metanephrines a cikin jini (jini) ko ta hanyar tarin fitsari na awanni 24. Ya kamata a kula da kawar da wasu dalilai na adrenergic (adrenaline-kamar) wuce gona da iri kamar hypoglycemia, damuwa, motsa jiki, da magungunan da ke shafar catecholamines kamar masu motsawa, methyldopa, dopamine agonists, ko antihypertensives masu hana ganglion. Abubuwan abinci daban-daban (misali kofi, shayi, ayaba, cakulan, koko, 'ya'yan itace citrus, da vanilla) na iya shafar matakan metanephrine na fitsari da VMA (vanillylmandelic acid).Imaging ta tomography ta kwamfuta ko T2 mai nauyin MRI na kai, wuyansa, kirji, da kuma ciki na iya taimakawa wajen gano ƙwayoyin. Hakanan ana iya amfani da ƙwayar cutaccen ƙwayar cuta ta hanyar amfani da PET-MRI-FIB
Tattara fitsari cikin awa 24