Atypical Small Acinar Proliferation: Repeat Biopsy and Detection of High Grade Prostate Cancer

Table 1

(a) Demographic data. (b) Demographic data patients who underwent rebiopsy versus no rebiopsy.

(a)

Parameters	Data (IQR)
Number of patients ASAP on initial biopsy	96
Median number of cores positive ASAP	1.3 (1.0–1.7)
Median time to rebiopsy (months)	4.4 (1.2–5.6)
Percentage of patients repeat biopsy	58%
Median age (yrs.)	62 (56–67)
Median PSA (ng/mL)	6 (4.0–6.8)
DRE abnormal (%)	17%
Median follow-up (years)	2.8 (1.5–3.6)

(b)

	Underwent rebiopsy	No rebiopsy	value
Age (yrs.) (IQR)	62 (55–67)	65 (57–68)		0.05
PSA (ng/mL) (IQR)	6.0 (3.3–6.3)	6 (3.5–6.1)	0.92