Accessory renal arteries in prenatal hydronephrosis as a pathophysiologic contributor or incidental vascular finding: a prospective observational study.

BMC Pregnancy Childbirth · 2026 · PMC13270731 · PMID 42056965

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did not reach statistical significanceno p-value reported

Conclusions ARAs were more frequently observed in fetuses with hydronephrosis than in controls; however, this difference did not reach statistical significance.

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