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Ureteral meatotomy as an option in the management of primary obstructive megaureter in neonates and infants.

CONCLUSIONS: Ureteral meatotomy is a safe and effective technique in the initial treatment of POM in patients aged less than one year. PMID: 28422037 [PubMed - in process]
Source: Archivos Espanoles de Urologia - Category: Urology & Nephrology Tags: Arch Esp Urol Source Type: research

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BACKGROUNDPrevious studies indicated that two‐dimensional‐susceptibility weighted imaging (2D‐SWI) could serve as a useful biomarker for differentiating the grade of liver fibrosis. PURPOSETo evaluate the feasibility of 2D‐SWI in the dynamic quantification of renal fibrosis in a rabbit model.STUDY TYPE: Longitudinal study. ANIMAL MODELTwenty‐Four New Zealand White Rabbits including control group (n = 4); and renal fibrosis group (n = 20), by means of a unilateral ureteral obstruction (UUO) model. FIELD STRENGTH/SEQUENCEThe 3.0 T SWI using a 2D gradient‐echo sequence. ASSESSMEN...
Source: Journal of Magnetic Resonance Imaging - Category: Radiology Authors: Tags: Original Research Source Type: research
ConclusionsThe nonspecific symptoms of ureteral endometriosis can result in incorrect diagnosis, with renal damage as a result of prolonged hydronephrosis. A high index of suspicion and use of imaging modalities enable earlier diagnosis and preservation of renal function.
Source: Journal of Medical Case Reports - Category: General Medicine Source Type: research
Publication date: December 2017 Source:European Urology Supplements, Volume 16, Issue 13 Author(s): J. Li, S. Qiu, K. Jin, T. Xiang, H. Wang, X. Xiong, Y. Bao, L. Yang, Q. Wei
Source: European Urology Supplements - Category: Urology & Nephrology Source Type: research
Conclusions These guidelines contain information on the management of individual patients according to a current standardised approach. Urologists should take into account the specific clinical characteristics of each patient when determining the optimal treatment regimen, based on the proposed risk stratification of these tumours. Patient summary Urothelial carcinoma of the upper urinary tract is rare, but because 60% of these tumours are invasive at diagnosis; appropriate diagnosis and management is most important. We present recommendations based on current evidence for optimal management. These guidelines provide infor...
Source: European Urology - Category: Urology & Nephrology Source Type: research
We report a case of a young patient admitted for penetrating abdominal trauma following a wound by a sharp object, admitted to the surgical emergency department at CHU Ibn Ruchd Casablanca, with hemodynamic instability and evisceration. Intraoperative abdominal exploration noted a complete ureteral section with a partial jejunal section without major vascular injury. Adequate haemostasis has been achieved; uretero - ureteral anastomosis with a double J stent was performed to treat the ureteral section, and jejunal wound was sutured with absorbable suture with feeding jejunostomy. The postoperative course was unenventful. P...
Source: African Journal of Urology - Category: Urology & Nephrology Source Type: research
CONCLUSIONS: Here, prophylactic ureteral catheters were used in 4.9% of colectomies and most commonly for diverticulitis. On multivariate analysis, prophylactic catheter placement was associated with a lower rate of ureteral injury. Additional research is needed to delineate patient populations most likely to benefit from prophylactic ureteral stent placement. See Video Abstract at http://links.lww.com/DCR/A482.
Source: Diseases of the Colon and Rectum - Category: Gastroenterology Tags: Original Contributions: Benign Source Type: research
Conclusions The management of lithiasis in the CAU setting follows a profile similar to that recognized in the European and American clinical guidelines, although there are interesting variations based on the practitioner's age and preferences. We identified potential areas for improvement in small-caliber PCNL and ultrasound-guided puncture.
Source: Actas Urologicas Espanolas - Category: Urology & Nephrology Source Type: research
In conclusion, we have identified a role for CypD in chronic tubular cell damage and in the development of renal interstitial fibrosis. PMID: 29230844 [PubMed - as supplied by publisher]
Source: Clinical and Experimental Pharmacology and Physiology - Category: Drugs & Pharmacology Authors: Tags: Clin Exp Pharmacol Physiol Source Type: research
ConclusionsIn patients that need routine replacement of DJ ureteral stent, transurethral fluoroscopically guided method may be the first choice; only in few cases of technical failure, cystoscopy may be considered.
Source: CardioVascular and Interventional Radiology - Category: Radiology Source Type: research
We present a case of NSS planning using a three‐dimensional computerized and printed model of both kidneys with anatomical structures of interest (parenchyma, renal pelvis, major calyx, renal artery, renal vein, and tumor). This model allowed a better understanding of the anatomic relation between the tumor and the normal kidney on each side, improving the surgical planning and the preoperative discussion with the patient's family.
Source: Pediatric Blood and Cancer - Category: Cancer & Oncology Authors: Tags: BRIEF REPORT Source Type: research
More News: Study | Ultrasound | Upper Endoscopy | Ureter and Renal Pelvis Cancer | Urology & Nephrology