<prompt> Characteristic features of benign prostate hyperophy include all of the following except :Increased trabeculations in bladderEnlargement of lateral lobes of prostateJ shaped fish hook distal uretersBilateral hydronephrosis  <response>: Radiological features of BPH: Slit-like elongated and compressed urethra Smooth filling defect indentation in bladder floor Periurethral and subvesical enlargement is very pronounced may produce rounded defect in floor mimicking Foleys balloon. Floor of bladder elevated and trigone pushed upwards, with distal ureteral J or Fish Hook deformity. Trabeculations and distension of bladder Bladder pseudodiveiculi and calculi Bilateral hydronephrosis and hydroureter may occur. On the IVU study the enlarged prostate gland P elevates the bladder floor and causes a J-hooking fish-hooking deformity of the distal ureters arrow. 