Idiopathic renal arteriovenous fistula, a rare cause of severe hematuria: Case report
| Autor: | Angel David Valdez Vargas, Marco Antonio Badillo Santoyo, Héctor Manuel Sánchez López, Víctor Manuel Pérez Abarca, Rafael Edgardo Maldonado Valadez, Braulio Omar Manzo Pérez |
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| Rok vydání: | 2018 |
| Předmět: |
medicine.medical_specialty
Percutaneous Functional Medicine medicine.diagnostic_test business.industry Urology medicine.medical_treatment Open surgery 030232 urology & nephrology Arteriovenous fistula medicine.disease Extracorporeal shock wave 03 medical and health sciences 0302 clinical medicine Lymphatic system Percutaneous nephrostomy 030220 oncology & carcinogenesis Vascular flow medicine Renal biopsy Radiology business |
| Zdroj: | Urology Case Reports |
| ISSN: | 2214-4420 |
| Popis: | Renal arteriovenous malformations are uncommon. It is classified according to its cellular characteristics (hemangiomas or vascular malformations), according to vascular flow (high or low flow), according to arterial, venous, arteriovenous, lymphatic or combined predominance and according to its clinical behavior.1,2 Renal arteriovenous fistulas can be of congenital origin (22–25%), idiopathic (3–5%) or acquired (70–75%).2,3 High-flow vascular malformations (congenital) are called cirsoid aneurysms when they acquire a nest disposition.2 Acquired aneurysms are more frequent and may be secondary to renal traumas, tumors or iatrogenic causes such as: renal biopsy, percutaneous renal surgery, percutaneous nephrostomy, open surgery and extracorporeal shock wave lithotripsy.1,2,4 |
| Databáze: | OpenAIRE |
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