Benign hyperplasia of the prostate with enlarged medial lobe and individual small cysts in transrectal sonography: sagittal plane on the left, on the transversal plane in the middle the enlarged lateral lobe, and on the transversal plane on the right the intravesicular medial lobe on the height of the seminal vesicle.
Source and further information: http://www.urologielehrbuch.de/bph_benigne_prostatahyperplasie_04.html
