PSA Doubling Time Less than or Equal to 12 Months

**Semantic type:** Laboratory or Test Result

**Definition:** An indication that the number of months that a subject's blood concentration of prostate specific antigen took to double was twelve months or less.

**Synonyms:** - PSA Doubling Time Less than or Equal to Twelve Months - PSA-DT Less than or Equal to 12 Months - PSADT Less than or Equal to 12 Months