Hypertension Caused by Renal Arteriovenous Fistula with Multiple Renal Artery Aneurysms

Zhou, Fan; Cui, Yanfeng; Zhao, Qian; Xu, Hao; Zu, Maoheng; Wei, Xu

doi:10.1016/j.avsg.2018.11.027

Cited by 3 publications

(6 citation statements)

References 12 publications

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“…In addition, with the more widespread use of interventional procedures such as percutaneous needle biopsy and percutaneous nephrostomy, iatrogenic fistulas have become more frequent. In our patient there was no clinical evidence indicating the development of iatrogenic or traumatic arteriovenous fistula, the lesion was classified as congenital or idiopathic [5].…”

Section: Discussionmentioning

confidence: 55%

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Percutaneous intervention treatment of giant extrarenal aneurysm arteriovenous fistula

Huy¹,

Nguyen²,

Nguyên³

et al. 2021

VJCTS

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Objective: Anteriovenous fistula is a high-flow vascular malformation. Anteriovenous fistula is characterized by a direct connection between an artery and a vein without the presence of a nidus (network of arterial and venous channels). Renal artery aneurysm concomitant with a renal arteriovenous fistula is extremely rare. Case report: We reported the case of a 45-year-old female who has giant renal artery aneurysm combined with high-flow RAVF who presented with gross hematuria. The patient’s embolization of a giant extrarenal aneurism arteriovenous fistula was successfully treated using specialized coils and plug device. Conclusions: Renal arteriovenous fistula is a disease that can lead to serious complications. Treatment of this condition should be initiated promptly after diagnosis. Embolization endovascular is a feasible, efficient and safe method which can maximally retain normal renal function.

show abstract

Section: Discussionmentioning

confidence: 55%

“…In recent years, percutaneous intervention embolization has become the first choice for the treatment of this disorder. The biggest advantage of endovascular treatment is a less invasive alternative to traditional open surgery [1,5]. is extremely rare.…”

Section: Introductionmentioning

confidence: 99%

Percutaneous intervention treatment of giant extrarenal aneurysm arteriovenous fistula

Huy¹,

Nguyen²,

Nguyên³

et al. 2021

VJCTS

View full text Add to dashboard Cite

show abstract

“…The increasing use of interventional procedures, such as percutaneous needle biopsy and percutaneous nephrostomy, has been accompanied by the increasing incidence of iatrogenic fistulas. In our patient, no clinical evidence indicated the development of iatrogenic or traumatic arteriovenous fistula, and the lesion was classified as congenital or idiopathic [3] .…”

Section: Discussionmentioning

confidence: 64%

“…Recently, percutaneous intervention embolization has become the first-line treatment option for arteriovenous malformations [2] . Endovascular treatment is a less invasive alternative to traditional open surgery [ 3 , 4 ]. In this study, we aimed to describe a patient who presented with extensive hematuria and was diagnosed with a massive renal artery aneurysm and high-flow RAVF.…”

Section: Introductionmentioning

confidence: 99%

Percutaneous intervention for giant renal extrarenal aneurysm and arteriovenous fistula

Huy¹,

Nguyen²,

Tran³

et al. 2022

Radiology Case Reports

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“…Most reported RAVF cases received surgery or interventional therapy, and the corresponding clinical symptoms improved afterward [9,12,13]. In recent years, interventional embolization was applied more often than surgical resection for faster recovery and less complication [5].…”

Section: Discussionmentioning

confidence: 99%

Renal arteriovenous fistula complicated with malignant hypertension: a case report

Zhang¹,

Zhang²,

Yang³

et al. 2022

Journal of Hypertension

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Renal arteriovenous fistula (RAVF) is a rare vascular disease and is usually presented with severe hypertension. Reninangiotensin-aldosterone system (RAAS) activation was proposed to play a key role in RAVF-induced hypertension but the data was inconsistent. We reported a case of RAVF presented as malignant hypertension, which was detected by contrast-enhanced ultrasonography and successfully managed by interventional embolization. A 35-year-old male was presented with a headache and blurred vision. His blood pressure was up to 220/ 110 mmHg, with significantly elevated serum creatinine and proteinuria. Hypertensive target organ impairments were noted. A RAVF was detected by contrast-enhanced renal ultrasonography. He underwent renal artery angiography and renal arteriovenous fistula embolization. RAAS activation was also evaluated by separate renal vein sampling. The patient's blood pressure and target-organ damage improved after RAVF embolization and blood pressure control. This is a rare case of renal arteriovenous fistula with malignant hypertension. Contrast-enhanced ultrasonography can be useful for diagnosis.

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Hypertension Caused by Renal Arteriovenous Fistula with Multiple Renal Artery Aneurysms

Cited by 3 publications

References 12 publications

Percutaneous intervention treatment of giant extrarenal aneurysm arteriovenous fistula

Percutaneous intervention treatment of giant extrarenal aneurysm arteriovenous fistula

Percutaneous intervention for giant renal extrarenal aneurysm and arteriovenous fistula

Renal arteriovenous fistula complicated with malignant hypertension: a case report

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