Biddeford, Maine · Renal Artery Duplex
Kidney Size Asymmetry on Prior Imaging? Get Answers in Biddeford.
A painless, 30-minute renal artery duplex ultrasound performed at our Falmouth imaging center for Biddeford patients by a cardiovascular sonographer (RDCS, RVT). We evaluate blood flow to your kidneys through the renal arteries — identifying stenosis that can drive resistant hypertension — the same hospital-grade imaging, without the hospital. Board-certified cardiologist report delivered within 24–48 hours.
March 2026
Clinical Indications
When Your Doctor Recommends a Renal Artery Duplex
A renal artery duplex checks blood flow to your kidneys for renal artery stenosis — a treatable, frequently-missed cause of resistant hypertension that doesn't respond to medication. Blood pressure that stays high on three or more medications, sudden-onset hypertension, or unexplained kidney function decline are the primary reasons it's ordered. See our full guide to renal artery duplex for the complete risk profile. For Biddeford residents, that means no multi-week wait at Southern Maine Health Care — just a same-week appointment at your home or our Falmouth imaging center.
Why BlackPoint
Why Biddeford Patients Choose BlackPoint
Biddeford residents have limited options for renal artery duplex imaging without entering the hospital system. The nearest hospital-based labs are at Southern Maine Health Care — both requiring a physician referral, insurance pre-authorization, and often a multi-week wait for scheduling.
BlackPoint is different. You book directly — no referral, no insurance friction. Our sonographer, Emanuel Papadakis, RDCS, RVT, performs every scan personally with twenty years of cardiovascular imaging experience. He scans Biddeford patients at our Falmouth imaging center on a hospital-grade diagnostic ultrasound system — the same platform used in accredited hospital labs — and performs a comprehensive renal artery duplex in approximately 30 minutes.
Every study is reviewed by a board-certified cardiologist who delivers a written clinical report in plain language within 24–48 hours. The cost is $397 flat in Falmouth — no surprise bills, no facility charges, no insurance games. HSA and FSA accepted.
Is This Scan Right For You?
Who Should Get a Renal Artery Duplex
You do not need to be symptomatic to benefit from a renal artery duplex. Renal artery stenosis is frequently missed because its symptoms mimic essential hypertension. Consider scheduling if any of the following apply to you:
- Your blood pressure remains high despite three or more medications
- You have experienced sudden-onset hypertension — especially after age 55
- Your kidney function has declined without a clear explanation
- You have had an episode of flash pulmonary edema (sudden fluid in lungs)
- You have been diagnosed with peripheral artery disease or coronary artery disease
- You have a known abdominal aortic aneurysm
- You are a smoker or former smoker with difficult-to-control blood pressure
- You have asymmetric kidney size noted on a prior imaging study
- Your doctor suspects renovascular hypertension as a secondary cause
Local Coverage · York County
Also Serving the Biddeford Area
BlackPoint provides renal artery duplex ultrasounds throughout the Biddeford corridor and surrounding York County communities. Year-round and seasonal residents welcome.
