BACKGROUND There is a paucity of data addressing the blood supply in the surgically reconstructed ureter, and complete lack of microangiographic studies of the reconstructed ureter with the use of a free bladder mucosa flap. The present study evaluated the blood supply in the reconstructed dog ureter after a 5-centimeter segment resection, supplemented by a tube constructed from a free bladder ...

A 30-year-old-man who initially presented three years previously to the emergency department with right loin pain and a three-month history of haematuria. He reported no other urinary symptoms and was otherwise fit and well with no significant past medical history. Flexible cystoscopy was unremarkable and evaluation with ultrasound and a computed tomography (CT) scan demonstrated a large right-...

Inguinoscrotal herniation of the ureter is a rare finding with the potential for serious surgical complications. Two anatomic forms are defined. In the more common paraperitoneal variant, the herniating peritoneal sac drags the ureter and sometimes other abdominal structures with it. The uncommon variant--extraperitoneal inguinal herniais without a peritoneal sac and consists of the ureter and ...

A case of huge primary leiomyoma of the ureter in which nephroureterectomy was performed is presented. To the best of our knowledge, this case is a unique form of leiomyoma of the ureter due to its large size. There have been only twelve cases of primary leiomyoma of the ureter reported since 1955 and eleven of them were very small and one was big in size but smaller than the present case. Our ...

Urolithiasis is one of the most common diseases seen by urologists. In 28% patients with kidney stones, disease symptomatic. The benefits ureteral stone extraction include minimal invasiveness, a shorter postoperative recovery time, and favourable safety profile. Aim: to compare evaluate relationship between density ureter, calculus, its localization value creatinine level predicting success ur...

An 87-year-old female presented with complaints of intermittent severe right renal colic. CT imaging demonstrated a ureterosciatic hernia and moderate hydronephrosis proximal to the portion of the ureter that was herniated through the sciatic foramen. A retrograde pyelogram demonstrated a transition point in the ureter at the location of the hernia. A ureteral stent was placed resulting in stra...

Chronic schistosomiasis of the urinary tract can present with symptoms unrelated to the disease. A 33-year-old man from Edo State Nigeria presented with recurrent left flank pain. Laboratory investigations did not reveal any cause. Radiological investigation revealed a stricture of the left ureter and hydronephrosis of the left kidney. Management included surgical excision and antischistosomias...

In aggressive cases, endometriosis can perturb the urogenital tract, in particular the ureter, which can potentially result in ureteral compression or stenosis. Even though this is rare, consequences are dramatic, such as hydronephrosis or organ failure. The present standard intervention comprises the resection of affected tissues and endometriosis foci combined with adjuvant hormonal therapy. ...

A 3-month-old, Labrador bitch presented with urinary incontinence. A unilateral, ectopic ureter was diagnosed with ultrasound without the aid of additional contrast radiographic techniques. Ipsilateral hydroureter and mild hydronephrosis were also present. At the level of the bladder trigone the ectopic ureter became intramural and this was clearly demonstrable with ultrasound. The opening of t...