Neoplasia in horseshoe kidney with pyelic fusion and crossed single ureter

Costa, Renato Prado; Schaal, Carlos H; Navarro, Fábio C. P.

doi:10.1590/s1677-55382004000400010

Cited by 6 publications

(3 citation statements)

References 3 publications

(2 reference statements)

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“…UPJ obstruction can occur when a high insertion of ureters into the kidney pelvis causes delayed pelvic emptying. Another rare cause of obstruction can be the crossing of the ureter over the HSK isthmus (Costa et al, 2004). A diagnosis of UPJ obstruction is made based on a CT urography or intravenous pyelography with a typical appearance of a large pelvis with a high-riding ureter in the pelvis.…”

Section: Clinical Manifestation Of Horseshoe Kidneymentioning

confidence: 99%

Multiple arterial, venous and ureteric manifestations in horseshoe kidney: Developmental analysis and significance

Melovitz-Vasan,

Huff,

Vasan

2023

Ital J Anat Embryol

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Horseshoe kidney (HSK), the most common type of congenital renal fusion anomaly, is characterized by ectopia, malrotation, and altered vascular changes. Horseshoe kidney in this case is atypical because of multiple ureters, arteries, and veins, as well as how they originated and formed. During the routine dissection of 83-year-old male donor who died of respiratory failure, we observed the presence of horseshoe kidney in which the lower lobes of the left and right kidneys were connected by an isthmus below the level of inferior mesenteric artery (IMA). Furthermore, the presence of arterial, venous, and ureteric anomalies was also observed; these were sequentially dissected and are described here.

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Section: Clinical Manifestation Of Horseshoe Kidneymentioning

confidence: 99%

Multiple arterial, venous and ureteric manifestations in horseshoe kidney: Developmental analysis and significance

Melovitz-Vasan,

Huff,

Vasan

2023

Ital J Anat Embryol

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“…UPJ obstruction is secondary to a high insertion of ureters into the kidney pelvis, which causes delayed pelvic emptying. Another cause of obstruction can be the crossing of the ureter over the HSK isthmus (Costa et al, 2004). A diagnosis of UPJ obstruction is made based on a CT urography or intravenous pyelography with a typical appearance of a large pelvis with a high-riding ureter in the pelvis.…”

Section: Changes In the Upper Urinary Tract Of Horseshoe Kidneysmentioning

confidence: 99%

Anatomical and Clinical Aspects of Horseshoe Kidney: A Review of the Current Literature

Balawender

Cisek²,

Cisek³

et al. 2019

Int. J. Morphol.

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Horseshoe kidney (HSK) is the most common kidney malformation. This review analyses the literature surrounding the etiology, morphology and clinical anatomy of these kidney fusion anomalies. A systematic literature search was carried out using the Science Direct and Scopus applications. HSK is characterized by three anatomic abnormalities: ectopia, malrotation and vascular changes. The study put emphasis especially on blood supply and upper urinary tract changes in HSK's patients. Arterial blood supply was analysed not only basing on Graves pattern, but also a new model of supply created on horseshoe kidneys computed tomography was taken into account. In addition, study presents clinical aspects of especially significant pathology of HSK, like hydronephrosis, stones and urinary tract infection. This study focuses also on congenital anomalies associated with horseshoe kidney.

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“…There is a single report of neoplasia in a horseshoe kidney that had pyelic fusion and a single ureter. 2 This case report describes the incidental diagnosis of a horseshoe kidney with a single ureter.…”

Section: Introductionmentioning

confidence: 96%

Rim em ferradura com cistos e ureter único: relato de caso

Peres¹,

Ferreira²,

Bader³

2010

J. Bras. Nefrol.

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Horseshoe kidney is the most common of all renal fusion anomalies, occurring in approximately 0.25% of the general population. Horseshoe kidney with only a single ureter is a rare anomaly. A 60-year-old man was admitted to hospital for routine health screening. His family history was negative for kidney diseases, and there was no abnormality in his physical examination. A computed tomography (CT) scan revealed an atypical horseshoe kidney with cysts and three-dimensional spiral CT reconstruction showed the presence of a single ureter. The patient has since been followed up for two years without any signs of clinical disease. We report a rare case of a patient with a horseshoe kidney with cysts and a single ureter that was diagnosed incidentally.

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Neoplasia in horseshoe kidney with pyelic fusion and crossed single ureter

Cited by 6 publications

References 3 publications

Multiple arterial, venous and ureteric manifestations in horseshoe kidney: Developmental analysis and significance

Multiple arterial, venous and ureteric manifestations in horseshoe kidney: Developmental analysis and significance

Anatomical and Clinical Aspects of Horseshoe Kidney: A Review of the Current Literature

Rim em ferradura com cistos e ureter único: relato de caso

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