Normetanephrine/Metanephrine-Creatinine Ratio*
LABOKLIN Service ID: 1321
| Material | urine 10 ml (cooled, acidified (pH<2)) |
| Method | HPLC |
| Species list | dog, others on request |
| Duration | 5 - 8 days |
| Remark | High ratios of normetanephrine to creatinine and of metanephrine to creatinine are indicative of the presence of pheochromocytoma. |