Format/Length:	max n5.n1
HES Item:
National Codes:
Default Codes:

Notes:
PROSTATE SPECIFIC ANTIGEN (PRE-TREATMENT) is the result of the Clinical Investigation to measure the Prostate Specific Antigen blood level (a protein made by the prostate gland and found in the blood) before treatment (including second and subsequent treatments) for prostate cancer, where the UNIT OF MEASUREMENT is 'Nanograms per millilitre (ng/ml)'. 

This data element is also known by these names:

Context	Alias
shortname	PSA (PRE-TREATMENT)
plural	PROSTATE SPECIFIC ANTIGENS (PRE-TREATMENT)