Order Name (ชื่อการทดสอบ):
Neurotransmitters screening (VMA,HVA,5-HIAA) by HPLC (First morning urine) *
Patient Preparation (การเตรียมตัวผู้ป่วย):
Starve from eating aubergines, avocados, bananas, damson plums, gooseberries, melons, mirabelle plums, pineapples, tomatoes, black/red currants, walnuts for 3-4 days prior to collect urine.
No prescription of acetanilide, caffeine, coumarin, ephedrine-HCl, mephenesin, metamphetamine, methocarbamol, nicotine, paracetamol, phenacetin, phenobarbital, phentolamine aspirin, chlorpromazine, isoniazid, levodopa, methenamine, promethazine, streptozocin for 24Hrs prior to collect urine.
Collection Specimen Or Container (สิ่งส่งตรวจ/ภาชนะ):
First Morning urine volume 10 ml., Urine Container
(if cannot send in 2 Hrs, specimen must be keep frozen until sending)