另例良性前列腺增生，小结节主要出现于侧叶。这样增大的前列腺阻碍尿液从膀胱流出，进而引起尿道梗阻性疾病。
Here is another example of benign prostatic hyperplasia. Nodules appear mainly in the lateral lobes. Such an enlarged prostate can obstruct urinary outflow from the bladder and lead to an obstructive uropathy.
