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Prostatic Size Variation with Age: Randomized Community-based Survey in Chungbuk Province
±èµ¿¿í, ÀÌÇü·¡, ±è¿øÀç,
¼Ò¼Ó »ó¼¼Á¤º¸
±èµ¿¿í ( )
Chungbuk National University
ÀÌÇü·¡ ( )
Chungbuk National University
±è¿øÀç ( )
Chungbuk National University
KMID : 0358319980390080762
Abstract
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#ÃÊ·Ï#
Purpose : It is known that size of the prostate increases with age, but there is no
guideline of size of the prostate to be applied to Korean men. This study reports the
size change of prostate with age in Korean men.
Materials and Methods : To determine the prostatic size, 645 volunteers(539 normal
group and 106 BPH group) from Chungbuk province underwent transrectal
ultrasonography (Scanner 200, Pie Medical, Netherlands). Size of the prostate was
estimated as a weight by the elliptical method.
Results : The mean prostate weight was 22.4¡¾8.4gm(range 7¡83gm). The relationship
between prostate volume and age was statistically significant in 645 volunteers(r=0.17,
p<0.0005). Also, between normal group and benign prostatic hyperplasia group, there
was significant correlation with age(r=0.16, P<0.0005), while results were insignificant
with size(r=0.13, p>0.1).
Conclusions : Size and rate of growth of the prostate were smaller compared to the
western society, nevertheless, prostate size increased with age. For accurate and
reasonable age-specific size of the prostate of Korean male, community based
multicenter study will be needed with more accurate measurement techniques such as
step-section planimetry for the prostatic volume estimation. (Korean J Urol 1998; 39: 76
2¡5)
Å°¿öµå
Prostate; Volume; Transrectal ultrasound; Age;
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