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Start free with EleplanNeonatal renal venous thrombosis
ORPHA:664912Disease
Also called NRVT · Neonatal RVT
What it is
A rare vascular condition characterized by the formation of a thrombus (blood clot) in the renal vein of a newborn infant, typically within the first 28 days of life. This condition can cause renal (kidney) ischemia, and may lead to kidney damage, swelling, and potential loss of kidney function. Neonatal renal vein thrombosis (NRVT) can affect one kidney (unilateral) or both kidneys (bilateral), with the severity of symptoms often depending on the extent of the clot and the number of affected kidneys.
Key facts
- Prevalence
- 1-9 / 1 000 000 (annual incidence, Canada)
- Age of onset
- Antenatal, Neonatal
- Inheritance
- Unknown
- Classified as
- Disease
Prevalence figures describe populations, not individuals, and are often estimates from a single study. Where the figure is an incidence or a birth prevalence, it says so.
ICD-10 codes
Related health topics
Reached through the ICD-10 categories this disease is filed under, so these describe the broader group rather than this disease specifically.
Cross-references
Orphadata Science: Free access data from Orphanet. © INSERM 1999. Data version 2026-06-23. Available under CC BY 4.0. This is a reference, not medical advice.
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