Vitamin A
![](/files/tests/1533303173_gel-clotted-plasma.png?7343dabb96)
Background:
Investigation of vitamin A deficiency in patients with malabsorptive conditions (e.g. Cystic fibrosis)
Other Comments:
Analysed by Department of Clinical Biochemistry, City Hospital, Dudley Road, Birmingham, B18 7QH
Age-related reference ranges will be provided by the referral laboratory.
See also: Vitamin E
About This Test
Department: Biochemistry (referred)
Requirement:
- Gel/clotted/lithium heparin (yellow/red/green top)
Turnaround Time:
6 - 8 weeks