Cross ectopic multicystic dysplastic kidney with ureterocele in nonectopic site

Narci, Adnan; Korkmaz, Musa; Karakus, Muhittin; Şen, Tolga Altuğ; Surer, Ilhami; Çetinkurşun, Salih

doi:10.5489/cuaj.858

Cited by 4 publications

(6 citation statements)

References 11 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Anal atresia was present in a boy and in another, more severe anomalies like hydrocephalus, scoliosis, meningomyelocele and pes equinovarus were seen. [5] Multicystic dysplasia was also observed in two cases similar to our case [9,12] Abdominal aortic aneurysm was reported in one case. [10] Renal ectopia occurs due to defects in the normal process of ascent of the kidney which also affects the axial rotation resulting in the anomalous position of the hilum.…”

Section: Discussionsupporting

confidence: 83%

Crossed Renal Ectopia Without Fusion: A Multidetector Computed Tomography Study

Babu¹,

Agrawal²,

Sharma³

et al. 2015

IJAR

View full text Add to dashboard Cite

Background: Congenital positional, rotational and fusion anomalies of the kidney are frequently encountered. Crossed renal ectopia is a condition in which the kidney is located on the side contralateral to its ureteral insertion into the urinary bladder. Crossed renal ectopia without fusion is a very rare anomaly sporadically reported in the literature. We have attempted to analyse such renal anomalies in a large series of patients. Materials & Methods: Contrast enhanced multidetector computed tomographic scans of 960 patients (491 males and 469 females, age range 4-90 years) were reviewed. Observations: Crossed renal ectopia without fusion was detected in three patients (0.31%; 1 in 320 cases). All three patients were males and left-to-right renal ectopia was noted in two cases and right-to-left ectopia in one case, in whom the ectopic right kidney was exhibiting multicystic dysplasia. An interesting observation was vascularisation of crossed ectopic unfused left kidneys by branches arising from the right common iliac artery. Conclusion: Crossed renal ectopia without fusion is an extremely rare anomaly and may remain asymptomatic without being detected. Multidetector computed tomography angiography is an excellent imaging modality to detect renal positional and rotational anomalies. To the best of our knowledge the present study is the first study to detect renal anomalies in a large series of cases.

show abstract

Section: Discussionsupporting

confidence: 83%

Crossed Renal Ectopia Without Fusion: A Multidetector Computed Tomography Study

Babu¹,

Agrawal²,

Sharma³

et al. 2015

IJAR

View full text Add to dashboard Cite

show abstract

“…Although the exact incidence of this anomaly is not known because majority of patients are asymptomatic, a prevalence of 1:2000 to 1:7000 has been found in autopsy series ( 7 , 8 ). Boyan et al ( 1 ) reported two male adults with left-to-right inferior crossed renal ectopia with fusion; both had a history of chronic abdominal pain.…”

Section: Discussionmentioning

confidence: 99%

Cross-fused renal ectopia associated with vesicoureteral reflux; a case report

Naseri

2016

J Renal Inj Prev

View full text Add to dashboard Cite

Crossed renal ectopia is a rare urinary system anomaly which mostly is asymptomatic and is diagnosed incidentally. Urinary obstruction, infection, and neoplasia of the urinary system and nephrolithiasis are main complications of this anomaly. A 6-year-old boy admitted to the hospital with colicky abdominal pain and nausea. Abdominal examination revealed tenderness in right lower quadrant. Urine analysis and culture were normal. Kidney ultrasonography showed right kidney in pelvis cavity with no kidney tissue in left side. TC 99-DMSA scan demonstrated no radiotracer accumulation in the normal renal area. Radiotracer accumulation was seen in the pelvis area with a deviation to the left. Voiding cystoureterogram revealed right sided grade II vesicoureteral reflux. Severe urological anomalies in children may be asymptomatic or have nonspecific symptoms such as abdominal pain.

show abstract

“…CRE has been reported in 1 : 2000 to 1 : 7000 autopsies [1]. Fusion of the ectopic kidney to the contralateral orthotopic site is present in 80–90% of cases [2, 3].…”

Section: Introductionmentioning

confidence: 99%

“…Crossed renal ectopia (CRE) is a congenital anomaly where the ectopic kidney crosses the midline with the ureter at the ureterovesical junction (UVJ) remaining in a contralateral position. CRE has been reported in 1 : 2000 to 1 : 7000 autopsies [ 1 ]. Fusion of the ectopic kidney to the contralateral orthotopic site is present in 80–90% of cases [ 2 , 3 ].…”

Section: Introductionmentioning

confidence: 99%

Diagnosis of Rare Association of Orthotopic Multicystic Dysplasia with Crossed Fused Renal Ectopia

Tang

Koshy

Spevak

et al. 2014

Case Reports in Urology

View full text Add to dashboard Cite

Orthotopic multicystic dysplastic kidney with crossed fused ectopia is a rare congenital anomaly. This congenital anomaly may give an appearance of a solitary kidney morphology during the initial imaging evaluation. A solitary kidney should be carefully evaluated for the presence of duplication, horseshoe configuration, or crossed renal ectopy. Vesicoureteral reflux is a common finding associated with a multicystic dysplastic kidney. We present an infant with an orthotopic multicystic dysplastic kidney and an inferiorly placed crossed fused ectopic kidney. The presence of a complex congenital anomaly may warrant further evaluation with cross-sectional imaging to depict the anatomy and structure.

show abstract

Cross ectopic multicystic dysplastic kidney with ureterocele in nonectopic site

Cited by 4 publications

References 11 publications

Crossed Renal Ectopia Without Fusion: A Multidetector Computed Tomography Study

Crossed Renal Ectopia Without Fusion: A Multidetector Computed Tomography Study

Cross-fused renal ectopia associated with vesicoureteral reflux; a case report

Diagnosis of Rare Association of Orthotopic Multicystic Dysplasia with Crossed Fused Renal Ectopia

Contact Info

Product

Resources

About