Transvaginal deligation of complete obstruction after delayed presentation has not been described. We present two cases of ureteral ligation after pelvic reconstructive surgery. [ncbi.nlm.nih.gov]

• Soft Tissue Mass

  Ureteroscopy revealed ureteral obstruction by a soft-tissue mass. Pathologic examination demonstrated necrotic renal cell carcinoma, presumably due to sloughing of the previously identified renal pelvic metastasis. [ncbi.nlm.nih.gov]

  The patient underwent extensive robotic ureter dissection on both the right and left side with multiple biopsies of the soft tissue mass. [renalandurologynews.com]

• Left Flank Pain

  A 45-year-old male admitted to our clinic of symptoms with moderate left flank pain and intermittant macroscopic hematuria. During the last 6 months these complaints had worsened. [ncbi.nlm.nih.gov]

• Hypertension

  […] or exacerbation of preexisting hypertension. [ncbi.nlm.nih.gov]

  Schreiber is Chair of the Department of Nephrology and Hypertension. Dr. Haber is an associate staff member in the Department of Urology. References Kamisawa T, Funata N, Hayashi Y, et al. [renalandurologynews.com]

• Flank Pain

  A 45-year-old male admitted to our clinic of symptoms with moderate left flank pain and intermittant macroscopic hematuria. During the last 6 months these complaints had worsened. [ncbi.nlm.nih.gov]

• Ureteral Disorder

  The most common underlying disorder was ureteral transitional cell cancer (TCC). Men were found to have more frequent underlying chronic ureteral disorders with chronic renal failure when compared to women. [ncbi.nlm.nih.gov]

The diagnosis, workup, and treatment are outlined. Consistent with radiographic findings, the stone was a primary vaginal stone which eroded into the bladder, the nidus of the stone being a vaginal foreign body. [ncbi.nlm.nih.gov]

[…] providing insufficient utility as a single diagnostic test in the evaluation of children suspected of having VUR, such as those presenting with prenatal hydronephrosis or urinary tract infection (UTI).[2] VCUG is the method of choice for grading and initial workup [en.wikipedia.org]

This modality provides the same information as IVP without depending on renal function and can be used when the risks of IVP are considered too great Ultrasonography – This is the procedure of choice for determining the presence of hydronephrosis See Workup [emedicine.medscape.com]

• Ovarian Mass

  This case suggests that ureteral obstruction due to ovarian mass may cause NDI and after the surgery thiazide diuretics are effective in reducing urine output in NDI with ureteral obstruction. [ncbi.nlm.nih.gov]

• Bladder Trabeculation

  Exclusion criteria were dysmorphic appearing distal ureter, extravesical position of the ureteral orifice, persistent urethral obstruction (e.g. after previous valve ablation) and severe bladder trabeculation, making ureteral orifice unidentifiable. [ncbi.nlm.nih.gov]

Complications with this type of treatment, particularly ureteral obstruction, are rare. Very few patients with delayed obstruction have been reported in the literature. [ncbi.nlm.nih.gov]

Patients with malignant ureteral obstruction generally have a poor prognosis and are often difficult to treat. [ncbi.nlm.nih.gov]

Treatment and prognosis Treatment depends on the underlying cause. In a majority of congenital cases, the condition is benign, and usually, no intervention is required. [radiopaedia.org]

The prognosis of ureteral endometriosis depends on the time of diagnosis. [karger.com]

The etiology of this patient's papillary necrosis was likely due to a combination of hypovolemia, systemic acidosis from the ingestion, and direct toxicity of the substance on the renal vasculature. [ncbi.nlm.nih.gov]

It may present in both pediatric and adult populations although they tend to have differing etiology. The estimated incidence in pediatric populations is ~1 per 1000-2000 newborns, and there is a male predominance (M:F = 2:1). [radiopaedia.org]

[…] found in: Dictionary. ureteral obstruction Acute unilateral obstructive uropathy Urology A unilateral block of urine flow through the ureter of 1 kidney, resulting in a backup of urine, distension of the renal pelvis and calyces, and hydronephrosis Etiology [medical-dictionary.thefreedictionary.com]

Related Providers • Associate Professor of Urology and Epidemiology & Biostatistics, • Vice Chair of Urology, • Chief of Urology, Zuckerberg San Francisco General Hospital and Trauma Center, • Director, UCSF Male Genitourinary Reconstruction and Trauma [urology.ucsf.edu]

METHODS: Using the Surveillance, Epidemiology, and End Results-Medicare database, we identified patients aged 65 or older with stage IV (n = 10,848) or recurrent (n = 7,872) prostate cancer. [ncbi.nlm.nih.gov]

Laparoscopic and robotic-assisted laparoscopic procedures are often imitation of classical open procedures in laparoscopic or robotic-assisted laparoscopic environments. [8] Epidemiology[edit] It has been estimated that VUR is present in more than 10% [en.wikipedia.org]

Epidemiology Age Urinary tract obstruction occurs most commonly in the young and the old: In older men, this is a relatively common condition due to prostatic enlargement: Incidence of lower urinary tract symptoms (LUTs)/BPH averages 15 per 1,000 man-years [patient.info]

Decreased production of osmolytes in complete obstruction better elucidates the pathophysiology of progression from renal compensatory mechanisms to irrecoverable changes. [xlink.rsc.org]

Tubular proteinuria has been observed following unilateral ureteral obstruction (UUO), suggesting megalin dysfunction; however, the pathophysiological mechanism has not been determined. [ncbi.nlm.nih.gov]

Fred Makau,understanding pathophysiology(2018) Kenya. External links [ edit ] Hydronephrosis Diagnosis and Treatment at SSM Health St. Louis Fetal Care Institute Hydronephrosis symptoms, diagnosis, treatment and general information [en.wikipedia.org]

Pathophysiology of urinary tract obstruction. In: Wein AJ, Kavoussi LR, Partin AW, Peters CA, eds. Campbell-Walsh Urology. 11th ed. Philadelphia, PA: Elsevier; 2016:chap 48. Zeidel ML. Obstructive uropathy. In: Goldman L, Schafer AI, eds. [nlm.nih.gov]

This study investigated the efficacy of hydrogen-rich saline (HS) on the prevention of renal injury induced by unilateral ureteric obstruction (UUO) in rats. [ncbi.nlm.nih.gov]