PMC5655840_01
Preoperative pelvis MRI. (1) Transverse section. (2) Sagittal section. Red arrow points at Cowper's syringocele.
fig-1.jpg
PMC5655840_01_fig-1.jpg
f1
Pelvis MRI (Fig. 1) showed cystic formation, measuring 67 x 34 x 32 mm, on the basis of penis inside corpus spongiosum that was connected to the Cowper's gland on the right side at the level of urogenital diaphragm through 4 cm long channel.
Unroofing Cowper's syringocele. (1) Endoscopic identification of syringocele. (2) Use of holmium YAG laser for unroofing. (3) Unroofing Cowper's syringocele. (4) Endoscopic view after completion of unroofing.
fig-2.jpg
PMC5655840_01_fig-2.jpg
f2
Endoscopic approach was chosen and unroofing with holmium YAG laser was done (Fig. 2).
Postoperative pelvis MRI. (1) Transverse section. (2) Sagittal section.
fig-3.jpg
PMC5655840_01_fig-3.jpg
f3
Control pelvis MRI (Fig. 3) showed normal urethra.