Research Paper Volume 11, Issue 9 pp 2653—2669

Prostate enlargement and altered urinary function are part of the aging process

Figure 3. Aging leads to changes in urethral shape and area as measured by MRI. (A) Representative 3D reconstruction of the bladder and urethra from a young mouse. (B) Representative 3D reconstruction of the bladder and urethra from an aged mouse. Insets show MRI images in three planes used for the reconstruction.