Abstract:
OBJECTIVES:To evaluate the effect of pyeloplasty for the treatment of ureteropelvic junction (UPJ) obstruction on adult renal function in the setting of a solitary kidney. METHODS:Since 1989, 312 patients have undergone operative intervention for UPJ obstruction. Of these, 13 patients (5 men and 8 women), aged 17 to 76 years (median 44.5), had a solitary kidney and were available for postoperative surveillance. Treatment consisted of endopyelotomy (n = 3), laparoscopic dismembered pyeloplasty (n = 3), and open dismembered pyeloplasty (n = 9). Two patients underwent two separate interventions for UPJ obstruction repair. Success was defined as symptomatic relief and radiographic resolution at the latest follow-up visit. In all patients, serum creatinine, estimated glomerular filtration rate, and weight were measured preoperatively, postoperatively, and at all follow-up examinations. Statistical analysis was performed to analyze group differences using the Wilcoxon signed-rank test. RESULTS:The median follow-up was 22 months (range 2 to 96). Three patients experienced a treatment failure and were excluded from the analysis. At the latest follow-up visit, the postoperative serum creatinine had improved by a median of 0.6 mg/dL (range -0.2 to 6.3; P <0.0001), and postoperative estimated glomerular filtration rate had improved by a median of 24.4 mL/min (range -13.9 to 66; P <0.0001). No statistically significant difference in renal function was observed between the patients' first and last follow-up visits. CONCLUSIONS:Operative intervention for the treatment of adult UPJ obstruction may result in symptomatic relief and, perhaps more importantly, renal functional improvement. These findings are important for effectively counseling patients and considering indications for intervention.
journal_name
Urologyjournal_title
Urologyauthors
Albani JM,Desai MM,Gill IS,Streem SBdoi
10.1016/j.urology.2006.04.035subject
Has Abstractpub_date
2006-10-01 00:00:00pages
718-22issue
4eissn
0090-4295issn
1527-9995pii
S0090-4295(06)00629-7journal_volume
68pub_type
杂志文章相关文献
UROLOGY文献大全abstract:OBJECTIVES:To report a case and the surgical techniques of transperitoneal laparoscopic partial nephrectomy (LPN) in a patient with a small left renal mass and an aberrant left-sided inferior vena cava (IVC). METHODS:An otherwise healthy 49-year-old man with a body mass index of 23.1 kg/m(2) was diagnosed with a 5 × 6...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/j.urology.2011.03.013
更新日期:2011-08-01 00:00:00
abstract:OBJECTIVES:To measure the national practice variations in imaging studies performed for men newly diagnosed with clinically localized prostate cancer. METHODS:We created an analytic file from 1991 to 1996 Medicare claims data using files for a random sample of 5% of all Medicare beneficiaries. Among men with newly dia...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/s0090-4295(01)01543-6
更新日期:2002-03-01 00:00:00
abstract::From 1962 to 1978, 56 patients underwent transrenal endarterectomy as surgical treatment for renovascular hypertension. Over-all results were 39 per cent cured, 36 per cent improved, and 25 per cent failed. Criteria for selecting patients with atherosclerotic renal artery disease for surgical treatment are reviewed. T...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/0090-4295(79)90181-x
更新日期:1979-11-01 00:00:00
abstract:OBJECTIVES:Xanthogranulomatous pyelonephritis (XGP) is an atypical form of chronic renal infection. The treatment of choice is open nephrectomy, which is challenging, given the extent of the disease and the not uncommon involvement of the renal hilum and contiguous structures. We compared our experience with laparoscop...
journal_title:Urology
pub_type: 临床试验,杂志文章
doi:10.1016/s0090-4295(99)00261-7
更新日期:1999-09-01 00:00:00
abstract:OBJECTIVES:To report our technique of laparoscopic donor nephrectomy using the hand port for specimen extraction. In 1999, our institution began a kidney transplant program. Donor nephrectomies have since been exclusively performed laparoscopically. Early in our experience, we used a specimen extraction bag to assist i...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/j.urology.2005.10.065
更新日期:2006-04-01 00:00:00
abstract::Primary tumors of the seminal vesicle are very rare. We reported a 35-year-old man with a rare primary diffuse large B-cell lymphoma of the seminal vesicles. By transrectal ultrasound (TRUS) imaging, ultrasonic elastography (UE), and computed tomography (CT) imaging, the tumor was defined to locate in seminal vesicles...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/j.urology.2011.01.032
更新日期:2011-11-01 00:00:00
abstract:OBJECTIVES:Penile verrucous carcinoma is characterized by aggressive local growth and a low metastatic potential. Lower abdominal aortic infusion chemotherapy has the main advantage of delivering a very high concentration of an anticancer drug to the whole pelvic area, including the penis, and is especially suitable to...
journal_title:Urology
pub_type: 杂志文章,多中心研究
doi:10.1016/s0090-4295(03)00008-6
更新日期:2003-06-01 00:00:00
abstract:OBJECTIVE:To investigate the association between urinary neurotrophin levels, maximum flow rate (Qmax) variation, and the appearance of urgency in women with stress urinary incontinence (SUI) after a midurethral sling (MUS) procedure. MATERIALS AND METHODS:Thirty-one women with SUI were treated with a MUS. One year la...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/j.urology.2016.08.048
更新日期:2017-01-01 00:00:00
abstract:OBJECTIVES:To compare the efficacy of two different topical betamethasone treatment regimens with respect to outcome and untoward effects in boys with phimosis. METHODS:Boys with phimosis whose parents opted for medical management were treated with topical betamethasone (0.05%) and manual retraction. One author (J.S.P...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/j.urology.2008.02.030
更新日期:2008-07-01 00:00:00
abstract::Nonoperative ablation of the testicular artery has been described in animals using the Burdizzo clamp, but not in humans. We report a case of incisionless castration performed using local anesthesia, in a transsexual who wished to avoid the pain, expense, and scar associated with the open procedure. The Burdizzo clamp...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/s0090-4295(02)01608-4
更新日期:2002-06-01 00:00:00
abstract::Serial carcinoembryonic antigen (CEA) assays were conducted in patients with endocrine-unresponsive prostatic adenocarcinoma who were being treated with multidrug chemotherapy. Changes in CEA correlated with the clinical status of the patient in 70 per cent of the determinations and were more accurate than acid phosph...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/0090-4295(76)90517-3
更新日期:1976-12-01 00:00:00
abstract::Infants born with imperforate anus have a high incidence of genitourinary anomalies. Vesicoureteral reflux was the most common abnormality in this series. Since these patients often have bacteriuria, this is an important finding. An intravenous pyelogram and voiding cystourethrogram should be part of the evaluation of...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/0090-4295(79)90380-7
更新日期:1979-06-01 00:00:00
abstract:OBJECTIVES:To evaluate changes in stretched penile length after radical retropubic prostatectomy (RRP) in a prospective penile measurement study because an occasional complaint from patients after RRP is that their penis is shortened. METHODS:Thirty-one patients undergoing RRP by one surgeon were enrolled. The same ph...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/s0090-4295(01)01270-5
更新日期:2001-10-01 00:00:00
abstract::Ventriculoperitoneal shunts are a common form of cerebrospinal fluid diversion in treating hydrocephalus. With their use various complications have been noted. Herein is described a shunt complication which simulated an acute scrotal condition. The operative findings and treatment are discussed. A brief review of the ...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/0090-4295(77)90190-x
更新日期:1977-02-01 00:00:00
abstract:OBJECTIVES:To evaluate the effectiveness and morbidity of salvage brachytherapy for locally recurrent or persistent prostate cancer after radiotherapy failure. METHODS:In this retrospective study, 49 patients of median age 73.3 years (range 52.9 to 86.9) with biopsy-proven localized prostate cancer underwent interacti...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/s0090-4295(98)00492-0
更新日期:1999-01-01 00:00:00
abstract::Trimethoprim recently has been released by the Food and Drug Administration (FDA) exclusively for the treatment of acute symptomatic uncomplicated bacterial urinary tract infections. The compound compares favorably with alternative standard agents, such as ampicillin and cephalexin, for the therapy of women with acute...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/0090-4295(81)90190-4
更新日期:1981-05-01 00:00:00
abstract:OBJECTIVES:Percutaneous perineal cryoablation of the prostate is a promising technique in the treatment armamentarium for clinically localized prostate carcinoma. We report our initial experience using a transrectal ultrasound-guided, third-generation, argon/helium cryosurgical system. METHODS:From January 2002 to Jul...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/j.urology.2007.03.027
更新日期:2007-07-01 00:00:00
abstract:OBJECTIVE:To review the long-term outcome of selective renal arterial embolization (SAE) in treating renal angiomyolipomas (AMLs) in both elective and emergency settings. MATERIALS AND METHODS:Between October 1988 and September 2008, 27 patients (28 renal units) were treated with SAE, either on an emergency basis for ...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/j.urology.2010.08.040
更新日期:2011-03-01 00:00:00
abstract::A 9-month-old boy underwent nephrectomy for a renal mass. Congenital mesoblastic nephroma was diagnosed, and the patient received postoperative chemotherapy. Tumor recurred 6 months later as a scrotal mass. After orchiectomy, diagnosis of metanephric stromal tumor (MST) was made; review of the nephrectomy specimens co...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/j.urology.2011.04.029
更新日期:2011-12-01 00:00:00
abstract::A case of a leiomyosarcoma developing in a penile prepuce of a young patient is presented with ultrastructural studies. The firm, well-circumscribed nodule was present for several years. Histologically and ultrastructurally the excised nodule showed features of a leiomyosarcoma. The incidence and morphology of this ra...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/0090-4295(86)90345-6
更新日期:1986-06-01 00:00:00
abstract::Renal cell carcinoma is a highly vascular tumor with the propensity to propagate along venous channels. Vena cava tumor thrombi are reported to occur in approximately 4-10 per cent of cases and requires modification of the standard radical nephrectomy. We report the first 3 cases of vena caval tumor thrombus emanating...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/0090-4295(84)90065-7
更新日期:1984-06-01 00:00:00
abstract:OBJECTIVES:Contemporary audits and reviews of outcome after transurethral resection of the prostate (TURP) make little reference to failure to void following catheter removal after this operation. There have been few reports of the likelihood of a successful trial without a catheter after TURP related to mode of presen...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/s0090-4295(98)00515-9
更新日期:1999-02-01 00:00:00
abstract:OBJECTIVES:To evaluate comparatively fluorescence in situ hybridization (FISH) and cytology performed on exfoliated urothelial cells obtained from voided urine and bladder washings as a method of diagnosis and follow-up in patients with transitional cell carcinoma (TCC) of the bladder. METHODS:Thirty patients with con...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/j.urology.2003.08.026
更新日期:2004-02-01 00:00:00
abstract::Adoption of robotic technology in urology has been widely popularized as it provides considerable advantages over standard techniques, including improved instrument dexterity, three-dimensional high-definition optics, and enhanced ergonomics. As a result, these features have facilitated the adaptation of robotics for ...
journal_title:Urology
pub_type: 杂志文章,评审
doi:10.1016/j.urology.2016.05.013
更新日期:2016-09-01 00:00:00
abstract:OBJECTIVES:To compare the effects of doxazosin on blood pressure when used for the treatment of benign prostatic hyperplasia (BPH) in men who are either physiologically or pharmacologically normotensive. METHODS:Sixty-three men with BPH were enrolled in two open-label, parallel, randomized studies. Thirty-one were phy...
journal_title:Urology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s0090-4295(99)80264-7
更新日期:1995-10-01 00:00:00
abstract::Intracavernosal injection therapy with vasoactive agents for treatment of erectile dysfunction has been around for more than 3 decades since its advent in the early 1980s. Common complications include ecchymosis and hematoma at the site of injection, priapism, and fibrosis. We describe a rare but potentially dangerous...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/j.urology.2016.06.040
更新日期:2016-11-01 00:00:00
abstract::Thirty-three diabetic men were instructed in the use of phentolamine-papaverine injections for the treatment of erectile dysfunction over a two-year period. Of these, 12 reported a satisfactory response and 21 reported a nonsatisfactory response. The responders and the nonresponders were retrospectively studied to ide...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/0090-4295(92)90433-w
更新日期:1992-07-01 00:00:00
abstract:OBJECTIVES:Cryptorchidism is associated with infertility, even in those patients with unilateral undescended testes. The mechanism for this infertility is not understood. We demonstrated recently that in mice, a stable nuclear matrix, a structural component of the nucleus that organizes DNA, is necessary for proper emb...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/s0090-4295(00)00788-3
更新日期:2000-12-20 00:00:00
abstract::In this case report we describe a case of persistant Müllerian duct syndrome together with transverse testicular ectopia. These 2 entities are discussed to assess the relationship between them and the lack of necessity for magnetic resonance imaging in cases of undescended testes, and relevant literature is reviewed. ...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/j.urology.2010.03.043
更新日期:2010-12-01 00:00:00
abstract::A patient with spontaneous ureteral rupture in the absence of obstruction or calculus disease is presented. In addition to ureteral rupture this patient also had a penile squamous cell carcinoma and infected inguinal lymph nodes. A review of the literature discloses that all reported cases with spontaneous rupture of ...
journal_title:Urology
pub_type: 杂志文章
doi:10.1016/0090-4295(87)90078-1
更新日期:1987-03-01 00:00:00