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前列腺增生,又称前列腺肥大,是老年男性的一种多发病。在我国,随着人口老龄化,这种病正呈上升趋势。其发病率随年龄增长而不断升高:50～60岁为50%,60～70岁为75%,70～80岁为80%。因此,老年男性要及早重视前列腺增生,积极进行防治。前列腺是男性特有的性腺器官,位于膀胱下面的尿道周围,尿道穿过其中。前列腺栗子样大小,约为4×3×2公分,重约20克,表面光滑,质坚实,有弹性感。它分为5叶:前、中、后、左右侧叶,两侧叶之间有一凹陷,
Prostate hyperplasia, also known as prostatic hypertrophy, is a frequently-occurring disease in older men. In our country, as the population ages, the disease is on the rise. The incidence increases with age and continues to rise: 50 to 60 years old 50%, 60 to 70 years old 75%, 70 to 80 years old 80%. Therefore, older men should attach importance to prostate hyperplasia, active prevention and treatment. The prostate is a male-specific gonadal organ that is located around the urethra below the bladder through which the urethra passes. Prickly chestnut-like size, about 4 × 3 × 2 cm, weighing about 20 grams, the surface is smooth, solid, elastic sense. It is divided into 5 leaves: before, during, after, left and right side leaves, between the two sides of a depression,