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Tiurin VP, Mezenova TV, Kitaev VM, Rogachikov VV, Gusarov VG, Volkova LV, Uétleva NB. [Ormond's disease complicated by infectious endocarditis]. KLINICHESKAIA MEDITSINA 2014; 92:74-76. [PMID: 25775911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
A case of retroperitoneal fibrosis (Ormond's disease) is reported. It is known to be usually diagnosed at the late stages of renal complications Urinary infection ended in infectious endocarditis caused by E. faecium showing multiple resistance to antibiotics. Moderate immunosuppressive and modern antibacterial (daptomycin) therapy ensured remission of both Ormond's diseases and endocarditis.
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Osipov IB, Lebedev DA, Fedotkina AA. [Long-term results of organo-safe operation in obstructive ureterohydronephrosis of terminal stage]. VESTNIK KHIRURGII IMENI I. I. GREKOVA 2014; 173:62-65. [PMID: 25055514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
A comparative analysis of efficacy of two methods was the purpose of the research. Politano-Leadbetter technique was applied in 41 cases and nipple way was used in 13 cases. The investigation included 45 patients aged from 2 months till 17 years with congenital obstructive ureterohydronephrosis of terminal stage (the pathology was diagnosed from both sides in 15 children). A follow-up period was from 1 till 6 years. Recurrent intervention was required in 31 cases. An analysis of overall results allowed determining the outcome as positive in 26 cases after Politano-Leadbetter operation. There were a vesicoureteral reflux in 6 cases and signs of obstruction appeared in 9 cases. The application of nipple operation had positive results in 9 cases, at the same time, the complication such as vesicoureteral reflux was noted in 2 cases, the signs of obstruction were in 2 cases. The authors prefer using the nipple method of reimplantation in spite of identical results of two different methods.
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Huang TY, Lin JP, Huang CN. Dyspnea as an unexpected presentation of huge hydronephrosis. IRANIAN JOURNAL OF KIDNEY DISEASES 2014; 8:25. [PMID: 24413716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Received: 10/09/2013] [Accepted: 10/19/2013] [Indexed: 06/03/2023]
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79
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Eshar D, Lee-Chow B, Chalmers HJ. Ultrasound-guided percutaneous antegrade hydropropulsion to relieve ureteral obstruction in a pet guinea pig (Cavia porcellus). THE CANADIAN VETERINARY JOURNAL = LA REVUE VETERINAIRE CANADIENNE 2013; 54:1142-1145. [PMID: 24293674 PMCID: PMC3831387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Severe hydroureter and hydronephrosis secondary to ureteral obstruction by calculus were present in a guinea pig. A palliative ultrasound-guided percutaneous antegrade hydropropulsion was performed under general anesthesia to relieve the ureteral obstruction and the associated clinical signs. We describe the technique and the considerations for its potential application in similar cases.
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80
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Benhaddou H, Bellahcen M, Elazzouzi D. [Giant hydronephrosis in a child: case report]. Arch Pediatr 2013; 20:1126-8. [PMID: 23932874 DOI: 10.1016/j.arcped.2013.06.026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2013] [Revised: 04/11/2013] [Accepted: 06/17/2013] [Indexed: 11/18/2022]
Abstract
Giant hydronephrosis in children is uncommon. Congenital ureteropelvic junction obstruction is the most frequent cause. The CT scan is very important for the diagnosis. We report on a case of hydronephrosis in a 12-year-old child who presented with enormous abdominal distension. The treatment included nephrectomy after waiting nephrostomy. The current literature is also reviewed.
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Yakupoglu HY, Budak K, Ambühl PM. [Urolithiasis]. PRAXIS 2013; 102:767-774. [PMID: 23773934 DOI: 10.1024/1661-8157/a001358] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
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83
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Lin DCY, Khaleghian R, Horsley C, Kendrick-Jones J. Dramatic hydronephrosis caused by pelvi-ureteric junction obstruction in a morbidly obese man. THE NEW ZEALAND MEDICAL JOURNAL 2013; 126:91-92. [PMID: 23822965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
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84
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Brummeisl W. [What is to be done in a case of weak urine flow?]. MMW Fortschr Med 2013; 155:47. [PMID: 23901579 DOI: 10.1007/s15006-013-0950-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
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85
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Isosaka M, Hayashi T, Mitsuhashi K, Tanaka M, Adachi T, Kondo Y, Suzuki T, Shinomura Y. [Primary diffuse large B-cell lymphoma of the uterus complicated with hydronephrosis]. [RINSHO KETSUEKI] THE JAPANESE JOURNAL OF CLINICAL HEMATOLOGY 2013; 54:392-396. [PMID: 23666223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Malignant lymphoma sometimes originates from extranodal sites; however, the uterus has rarely been reported as the site of the primary lesion. We present a patient with malignant lymphoma of the uterus complicating bilateral hydronephrosis. A 67-year-old previously healthy woman was seen at a clinic because of massive genital bleeding. She was referred to our hospital for further examination of a uterine tumor. Computed tomography scans revealed a pelvic tumor invading to the retroperitoneal region, which caused bilateral obstruction of the ureters and hydronephrosis. No lymph node swelling was detected. Magnetic resonance imaging showed a bulky uterine tumor that was homogenously low on T1-weighted imaging and isointense on T2-weighted imaging, while the endometrium was intact. A pathological examination of the biopsy specimen from the uterine cervix revealed diffuse infiltration of CD20-positive atypical large lymphoid cells, which was compatible with diffuse large B-cell lymphoma (DLBCL). Since the tumor expanded from the uterus and no other abnormal lesion was observed in imaging studies including gallium scintigraphy, a diagnosis of DLBCL of the uterus, clinical stage IE was made. The patient received six cycles of rituximab plus CHOP chemotherapy followed by involved field irradiation. She achieved complete remission and has been alive for more than two years without relapse.
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Specchi S, Lacava G, d'Anjou MA, Zini E, Auriemma E. Ultrasound-guided percutaneous antegrade pyelography with computed tomography for the diagnosis of spontaneous partial ureteral rupture in a dog. THE CANADIAN VETERINARY JOURNAL = LA REVUE VETERINAIRE CANADIENNE 2012; 53:1187-1190. [PMID: 23633712 PMCID: PMC3474574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
A 10-year-old spayed female dalmatian dog developed acute vomiting and abdominal pain. Ultrasound examination of the abdomen showed right hydronephrosis and proximal ureter dilation with mild retroperitoneal free fluid. Computed tomography (CT) of the abdomen confirmed the ultrasonographic findings and revealed, additionally, a right ureteral stone. Spontaneus rupture of the right ureter was confirmed with CT post ultrasound-guided percutaneous antegrade pyelography. Pyeloureteral rupture and the presence of a ureteral stone were confirmed at surgery.
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Szymanski KM, Al-Said AN, Pippi Salle JL, Capolicchio JP. Do infants with mild prenatal hydronephrosis benefit from screening for vesicoureteral reflux? J Urol 2012; 188:576-81. [PMID: 22704090 DOI: 10.1016/j.juro.2012.04.017] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2011] [Indexed: 12/21/2022]
Abstract
PURPOSE Screening for vesicoureteral reflux in asymptomatic infants with low grade hydronephrosis is unjustified if this condition is benign. We present a cohort with prenatally detected hydronephrosis, some observed without voiding cystourethrography, and compare outcomes to a classic, screened group. MATERIALS AND METHODS A total of 206 consecutive children presenting with postnatally confirmed prenatally detected hydronephrosis (47% bilateral) were included in the study. Cases with associated renal or bladder anomalies were excluded. Children with low grade hydronephrosis either underwent screening voiding cystourethrography or did not, largely based on whether care was managed by a urologist or a nephrologist. Patients with high grade hydronephrosis routinely underwent voiding cystourethrography. Primary outcome was a symptomatic or febrile urinary tract infection. We used Mantel-Haenszel analysis to determine urinary tract infection risk factors during the first 2 years of life. RESULTS No urinary tract infection was observed in patients with grade I hydronephrosis. Urinary tract infections in low grade hydronephrosis were only seen in the voiding cystourethrogram group (7 patients), including 1 infection following voiding cystourethrogram. Urinary tract infection rate was 3.52 infections per 100 patient-years in children with low grade hydronephrosis and 11.1 infections per 100 patient-years in those with high grade hydronephrosis (p = 0.02). This increased risk of urinary tract infection in high grade hydronephrosis persisted after correcting for gender and circumcision status (IRR 3.17, p = 0.01). The association remained strong (IRR 2.48, 95% CI 0.96-6.44) but was not statistically significant (p = 0.053) after additionally correcting for vesicoureteral reflux status. CONCLUSIONS Our data suggest that children with low grade hydronephrosis and otherwise normal kidneys and bladder do not benefit from voiding cystourethrographic screening. Interestingly high grade hydronephrosis appears to carry a threefold greater risk of urinary tract infection compared to low grade hydronephrosis.
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89
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Jung LY, Kang KP, Kim W, Park SK, Lee S. Masked hydronephrosis. Korean J Intern Med 2012; 27:244. [PMID: 22707903 PMCID: PMC3372815 DOI: 10.3904/kjim.2012.27.2.244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2011] [Revised: 05/11/2011] [Accepted: 06/08/2011] [Indexed: 11/27/2022] Open
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Asl AS, Maleknejad S. Clinical outcome and follow-up of prenatal hydronephrosis. SAUDI JOURNAL OF KIDNEY DISEASES AND TRANSPLANTATION 2012; 23:526-531. [PMID: 22569439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023] Open
Abstract
Hydronephrosis is probably the most common congenital abnormality detected prenatally by ultrasonography This study was performed to determine the cause and outcome of prenatal hydronephrosis in our hospital. A total of 45 infants, with 57 prenatally hydronephrotic renal units, were enrolled into this study. For the purpose of this study, the degree of hydronephrosis was defined as mild, moderate or severe. Postnatal ultrasonography was performed as soon as possible in those with bilateral hyronephrosis and 3-7 days after birth in those with unilateral hydronephrosis. Voiding cystourethrogram was performed in 6-8 weeks time. In the absence of vesicoureteral reflux (VUR), diethylenetriamene penta acetate scan was performed to exclude obstructive uropathy. There were 29 males and 16 females (male:female ratio 1.8:1), and unilateral and bilateral hydronephrosis were seen in 33 (73%) and 12 (27%) of the cases, respectively. Hydronephrosis was caused by ureteropelvic junction obstruction (UPJO) in 20 (44.5%), VUR in 10 (22.2%), ureterovesical junction obstruction in four (8.9 %), posteriorurethral valves in four (8.9 %), UPJO with VUR in two (4.4%) and non-VUR non-obstructive in one (2.2%). During follow-up, 16 patients (35.5%) required operative intervention while seven (15.5%) improved spontaneously. Fetal hydronephrosis needs close follow-up during both ante-natal and postnatal periods. In this study, the most common cause for hydronephrosis were UPJO and VUR. Also seen in this study is the noteworthy point that mild fetal hydronephrosis is relatively benign and does not require surgical intervention in most cases and surgery should be performed only if there is renal function compromise. Prenatal consultation with a pediatric nephrologist and urologist is useful in decreasing parental anxiety and facilitating postnatal management.
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91
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Nielsen RV, Østergaard J, Alling-Møller L. [Urological problems in pregnancy, birth, and puerperium--a systematic review]. Ugeskr Laeger 2012; 174:1225-1229. [PMID: 22546159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Urological problems in pregnancy represent a diagnostic and therapeutic challenge. Urinary tract symptoms in pregnant women comprise urinary tract infections, urolithiasis, hydronephrosis, urinary retention, urinary frequency and urinary incontinence. The primary purpose of this paper was to link our current understanding of the urinary tract anatomy and physiology to urinary tract symptoms in pregnancy and puerperium and the secondary purpose was to provide a review on diagnosis and management of these.
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92
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Abrahamsson K, Stokland E, Sixt R, Jodal U. Ultrasonography and renography to visualize upper urinary tract in children with meningomyelocele - a prospective study. J Pediatr Urol 2012; 8:174-6. [PMID: 21419706 DOI: 10.1016/j.jpurol.2011.02.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2010] [Accepted: 02/11/2011] [Indexed: 11/18/2022]
Abstract
OBJECTIVE Ultrasonography (US) is commonly used to visualize the upper urinary tract in children and adolescents with meningomyelocele (MMC). The aim of this investigation was to prospectively evaluate US in those with spinal angulation or obesity and compare it to the corresponding results obtained by mercaptoacetyltriglycine renography. PATIENTS AND METHODS Twenty-five children and adolescents with MMC and pronounced angulation of the spine or obesity, were prospectively investigated with both US and renography during the period 2006 to 2008. RESULTS In 13 (52%) patients the kidneys could not be fully evaluated; in 4 (16%) neither renal size nor pelvic dilation, in 12 (48%) renal length and in 5 (20%) dilation was not accessible. In 23 individuals where dilatation could be evaluated uni- or bilaterally, US was compared to OEE% (%outflow excretion efficiency) at renography. In 1 of these individuals there was normal OEE% while slight dilatation on US was noticed. In 2/15 individuals, split function at renography did not correlate with renal length on US. CONCLUSION Severe spinal angulation and obesity in individuals with MMC reduced the possibility to evaluate the urinary tract by US. However, it seems that renography could be a reliable alternative to evaluate renal condition in those patients where US is insufficient.
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Valent-Morić B, Zigman T, Cuk M, Zaja-Franulović O, Malenica M. Postnatal evaluation and outcome of infants with antenatal hydronephrosis. Acta Clin Croat 2011; 50:451-455. [PMID: 22649872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023] Open
Abstract
This study was aimed at evaluating the clinical outcome of infants with antenatally diagnosed hydronephrosis. Our objective was also to determine whether there is a significant correlation between anterior posterior pelvic diameter (APPD) and urinary tract abnormalities detected. We retrospectively analyzed data of 145 infants collected between January 2000 and May 2010. Inclusion criteria were the presence of APPD > or = 5 mm on prenatal US scan after 20 weeks of gestation, at least 6-month follow-up and at least two postnatal US scans. Most patients underwent renal scintigraphy (n = 140, 96.6%) and micturating cystourethrography (n = 141, 97.2%). Of 145 infants, 77 (53.1%) had idiopathic or transient hydronephrosis. The second most common diagnosis was vesicoureteral reflux found in 21 (14.4%) infants, followed by ureteropelvic junction obstruction without significant kidney damage found in 18 (12.4%) infants. The relative risk of significant urologic abnormality according to the degree of antenatal hydronephrosis (ANH) was 21.25 (95% CI: 2.95-156.49) for severe ANH, 1.57 (95% CI: 0.94-2.62) for moderate ANH and 0.47 (95% CI: 0.33-0.66) for mild ANH. There was a significant increase in the riskper increasing degree of hydronephrosis. In 19 out of 145 (13.2%) infants, immediate surgery was required. These data support the need of antenatal detection and long-term postnatal follow-up of infants with ANH.
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Gambadauro P, Olovsson M, Persson P. Unusually rapid growth of bilateral endometriomas and acute bilateral hydronephrosis. Gynecol Endocrinol 2011; 27:948-50. [PMID: 21495801 DOI: 10.3109/09513590.2011.569795] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Ultrasonography can detect ovarian endometriomas, but negative findings cannot exclude other localizations of endometriosis, especially in symptomatic patients. We describe a case of sudden development of large bilateral endometriomas after a series of negative ultrasound scans, causing bilateral hydronephrosis. Our patient is a 32-year-old nulligravida with long-lasting dysmenorrhea, urinary symptoms, and familiarity for endometriosis, who had voluntarily discontinued oral contraceptives. Various pelvic scans had not shown pathological findings. Five months following the last negative scan, she presented with pain and increase of abdominal girth. Ultrasonography and computed tomography showed large ovarian cysts (16 cm right - 10 cm left) and hydronephrosis bilaterally. She underwent conservative surgery followed by GnRH analogs. At a 6-months follow-up, she was symptom-free and ultrasonography showed no recurrence. Endometriosis has still an unknown mechanism of proliferation and its clinical behavior or progression is highly unpredictable. Severe uropathy is commonly related to direct ureteral involvement, but can also depend on an ab-extrinseco compression by large, rapidly growing endometriomas. Women at risk of endometriosis, who are not receiving empirical medical treatment, should be adequately and regularly assessed via pelvic ultrasonography and/or submitted to diagnostic laparoscopy in order to prevent serious consequences such as silent renal loss.
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Zalabardo DS, Cárdenas ÁDP, Alcalá JÁC, Serrano JAM. Nephrectomy for terminal hydronephrosis. ARCH ESP UROL 2011; 64:920-921. [PMID: 22155884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
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Lim FF, Tsao TF, Chang HM, Sheu JN. Multicystic dysplastic kidney disease presenting with a single large cyst in a fetus-anatomical basis and radiological aspects. Pediatr Neonatol 2011; 52:227-31. [PMID: 21835370 DOI: 10.1016/j.pedneo.2011.05.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2010] [Revised: 08/19/2010] [Accepted: 09/06/2010] [Indexed: 11/17/2022] Open
Abstract
Multicystic dysplastic kidney (MCDK) is a congenital maldevelopment in which the renal cortex is characteristically replaced by numerous cysts of multiple sizes. MCDK presenting as a single predominant large cyst in morphology is less common. We report on the prenatal imaging findings and perinatal management of a fetus with MCDK unusually presenting as a single predominant large cyst, erroneously interpreted as a severe fetal hydronephrosis. Details of the perinatal history, radiological evaluation, morphological characteristic, and clinical aspect of this case are presented. We also discuss a few studies addressing the sensitivity of magnetic resonance urography for the prenatal diagnosis of MCDK.
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Sizonov VV, Kogan MI. [Characteristics of hydronephrosis due to obstruction of the pyeloureteral segment combined with dorsal rotation of the kidney]. UROLOGIIA (MOSCOW, RUSSIA : 1999) 2011:3-7. [PMID: 22066232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Rotation of the kidney is caused by its dystopia and abnormal blood circulation. Dorsal rotation of the kidney in normal position is a rare anomaly. We studied a clinical course, evidence obtained at renosonography, excretory urography, computed tomography, radionuclide investigation, anatomic variants of pyeloureteral segment obstruction in female patients with right-side hydronephrosis in the presence of dorsal rotation of the kidney before and after pyeloplasty. We made pyeloplasty for obstruction of the pyeloureteral segment in 266 patients in 2001-2009. Hydronephrosis was accompanied with dorsal rotation of the kidney in 21 (7.9%) cases. Surgical approaches to the pelviureteral segment are characterized. The dorsal approach is a good alternative to standard subcostal approach, provides good visualization in creation of anastomosis, significantly reduces distance from the skin cut to pyeloureteral segment and offers the best cosmetic result. In subcostal approach mobilization of the pelvis and pyeloureteral segment is preferable on the posterior surface of the kidney. A laparoscopic transperitoneal approach is not justified as it implies wide mobilization of the kidney, the anastomosis is created in extremely limited space.
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Le LD, Alam S, Lim FY, Keswani SG, Crombleholme TM. Prenatal and postnatal urologic complications of sacrococcygeal teratomas. J Pediatr Surg 2011; 46:1186-90. [PMID: 21683220 DOI: 10.1016/j.jpedsurg.2011.03.045] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2011] [Accepted: 03/26/2011] [Indexed: 11/19/2022]
Abstract
PURPOSE Urologic complications are an underappreciated sequelae of the mass effect of sacrococcygeal teratoma (SCT) and its resection. The goal of this study was to evaluate the incidence and severity of urologic complications in patients with SCT. METHODS A retrospective review of patients with a prenatal diagnosis of SCT and postnatal referral for SCT at a single institution during a 5-year period (2004-2009) was performed. The presence of prenatal and postnatal urologic abnormalities were collected and analyzed. RESULTS Thirty patients were identified for inclusion in the study. Twenty-two patients were diagnosed prenatally, 3 patients were referred for resection of the tumor, and 5 patients were initially treated elsewhere and referred after resection for urologic complications. Of the 20 patients with subsequent follow-up included in this study, 9 had neurogenic bladder, 5 of whom also had associated renal injury. All patients with renal injury had a higher grade Altman type II/III lesion. CONCLUSION Urologic problems appear to be common in patients with SCT. Higher grade SCTs should alert the surgeon to possible urologic sequelae, particularly neurogenic bladder and renal injury. Careful urologic evaluation and management of the genitourinary tract should be included in prenatal and preoperative counseling.
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Ji LN, Cao L, Chen DK, Cui YC, Zhang YL, Ye H, Hao CS, Yuan XY. [Evaluation of the clinical and imaging examination in high-risk children with vesicoureteral reflux]. ZHONGHUA ER KE ZA ZHI = CHINESE JOURNAL OF PEDIATRICS 2011; 49:282-286. [PMID: 21624206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
OBJECTIVE To analyze the clinical data and result of voiding cystourethrography (VCUG) in high-risk children with vesicoureteral reflux (VUR) for better awareness of VUR, and to assess the usefulness of non-radioactive voiding ultrasonography (VUS) in the diagnosis of VUR. METHOD Ninety-three high-risk children with VUR who were hospitalized from July 2007 to April 2010 were studied. The study included 58 cases of urinary tract infection (UTI) and 35 cases of fetal or postnatal hydronephrosis detected on a B ultrasound scan. The results of urinalysis, urine culture, renal function, B ultrasound and VCUG were evaluated. Part of patients underwent VUS followed by VCUG immediately. RESULT (1) Sixty-two boys and 31 girls (aged 1 month to 11.5 years, mean age 2 years) were included. VUR was detected in 26 patients (28%) by VCUG. In terms of kidney-ureter units, VUR was detected in 36 of 186 kidney-ureter units, including 6 grade I, 3 grade II, 6 grade III, 15 grade IV and 6 grade V. (2) VUR was detected in 20 of 58 UTI patients (34.5%) by VCUG. The proportion of VUR in recurrent UTI group was 61.1%, much higher than that in first UTI group (22.5%). Thirteen of 20 VUR (65%) occurred in UTI patients under 1 year of age (M/F 10/3), with more bilateral VUR and severe grades of VUR than the older group. VUR was detected in 6 of 35 fetal or postnatal hydronephrosis patients (17.1%) by VCUG. (3) Twenty-two patients underwent both VUS and VCUG. VUR was detected in 4 patients and 6 kidney-ureter units by VCUG, while in 6 patients and 9 kidney-ureter units by VUS. Taking VCUG as the reference standard, VUS had a sensitivity of 100%, specificity of 92.1%, positive predictive value of 66.7%, and negative predictive value of 100%. There was a concordance rate of 93.2% between VUS and VCUG. CONCLUSION It is important to early screen VUR in UTI, fetal or postnatal hydronephrosis patients. There are more VUR, especially more bilateral VUR and severe grades of VUR, occurred in UTI patients under 1 year of age compared to older children. The incidence of VUR in recurrent UTI group was much higher than that in first UTI group. VUS is an accurate, reliable and radiation-free technique for the detection of VUR. It could be used to screen high-risk children for VUR and do the evaluation in the follow-up of VUR.
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Paulus C, Stooss A, Lichtenhahn P, Schlüchter R, Schlosser S. [Mature cystic teratoma--two decades of pain]. MMW Fortschr Med 2011; 153:40-41. [PMID: 21648141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
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