Incidental prostate cancer: a 10-year review of a tertiary center, Tehran, Iran

Figures & data

Table 1 Demographic data of subjects

Characteristics	Years	n (%)
Age group	40–49	25 (5.9)
	50–59	40 (9.5)
	60–69	175 (41.4)
	70–79	114 (27)
	80–89	63 (14.9)
	90–99	6 (1.4)
Age (mean ± SD)	68.74±9.87
Type of surgery (N, %)
TURP		315 (74.5)
OP		108 (25.5)

Abbreviations: OP, open prostastectomy; SD, standard deviation; TURP, transuretheral resection of the prostate.

Table 2 Distribution of clinical data of patients in the two groups (OP and TURP)

Characteristics	TURP	OP	p-value
PSA (n [%])
≤4 ng/mL	110 (34.9)	6 (5.6)	0.0001*
>4 ng/mL	205 (65.1)	102 (94.4)
Prostate volume (mean ± SD), mL	67.96±12.1	117.3 15.15 ±	0.001**

Notes:

* χ² test,

** Mann–Whitney test.

Abbreviations: OP, open prostastectomy; PSA, prostate specific antigen; SD, standard deviation; TURP, transuretheral resection of the prostate.

Figure 1 Mean PSA level between the two groups (TURP and OP).

Abbreviation: OP, open prostastectomy; PSA, prostate specific antigen; TURP, transuretheral resection of the prostate.

Figure 2 Sensitivity and specificity of PSA for detection of IPCa.

Note: AUC was 0.95.
Abbreviations: AUC, area under the curve; IPCa, incidental prostate cancer; PSA, prostate specific antigen; ROC, receiver operating characteristic.