PAE vs UroLift vs Rezum vs Aquablation vs TURP: How BPH Procedures Compare

Men with an enlarged prostate now have more procedure options than at any time in the past, and the choice is rarely obvious. Each procedure treats urinary symptoms in a different way, suits a different prostate size and shape, and trades off durability against invasiveness and side effects. This guide compares prostate artery embolization (PAE) with the office-based procedures (UroLift, Rezum), the newer operating-room procedures (Aquablation, HoLEP) and the long-standing reference procedure (TURP), so you can ask better questions of both your urologist and an interventional radiologist.

PAE is offered as an outpatient procedure in Los Angeles and at our Fountain Valley office in Orange County.

The short version

	PAE	UroLift	Rezum	Aquablation	TURP	HoLEP
How it works	Blocks the arteries feeding the prostate so it shrinks	Implants pull the prostate lobes apart	Steam injections destroy tissue that is then reabsorbed	Robot-guided water jet removes tissue	Electrosurgical removal of tissue through the urethra	Laser removal of the whole obstructing gland
Where	Interventional radiology suite, outpatient	Urology office	Urology office	Hospital operating room	Hospital / surgery center	Hospital operating room
Anesthesia	Moderate sedation; wrist or groin access, no urethral instrument	Local ± sedation	Local ± sedation	General or spinal	General or spinal	General or spinal
Prostate size	Any size, including very large glands	Small to medium; limited by shape (median lobe)	Small to medium	Medium to large	Small to medium	Large and very large
Catheter after	Usually none	Usually none or brief	Common for several days	Yes, typically 1–2 days	Yes, typically 1–3 days	Yes, typically 1 day
Sexual side effects	Erectile and ejaculatory function usually preserved	Preserved	Preserved	Ejaculation usually preserved	Retrograde ejaculation is common	Retrograde ejaculation is common
Recovery	Home same day; desk work within days; improvement builds over weeks	Days	1–3 weeks (catheter, irritation)	1–2 weeks	2–6 weeks	2–4 weeks
Durability	Good for many men; retreatment more common than after TURP	Moderate; notable retreatment over 5 years	Moderate to good	Good (newer, less long-term data)	Highest	Highest
Who it tends to suit	Large prostates, men on blood thinners, poor surgical candidates, men prioritizing sexual function or avoiding surgery	Younger men with small glands wanting a quick office procedure	Small–medium glands, patients accepting a temporary catheter	Large glands where removing tissue is preferred but ejaculation matters	Men who want the most durable single procedure and accept ejaculatory change	Very large glands, urinary retention

How each procedure works

Prostate artery embolization (PAE). An interventional radiologist threads a catheter from the wrist or groin into the small arteries that supply the prostate and injects microscopic particles that block them. With less blood supply the gland softens and shrinks over the following weeks, easing the pressure on the urethra. Nothing is inserted through the urethra, and most men go home the same day. Improvement is gradual, typically becoming noticeable over two to six weeks (see the PAE recovery timeline).

UroLift (prostatic urethral lift). Small permanent implants are placed through the urethra to hold the enlarged lobes apart, like tying back curtains. It is quick and office-based and does not remove tissue, which is why it preserves sexual function well — and also why the benefit can fade as the prostate keeps growing. It works best for smaller glands without a large median lobe protruding into the bladder.

Rezum (water vapor therapy). Steam is injected into the prostate through the urethra; the thermal energy destroys tissue that the body reabsorbs over weeks. It is office-based and preserves sexual function, but most men need a catheter for several days and experience urinary irritation while the tissue resolves.

Aquablation. Under anesthesia, a robotic high-pressure water jet removes prostate tissue along a surgeon-planned map using real-time ultrasound. It removes tissue efficiently, including in larger glands, and preserves ejaculation in most men; bleeding after the procedure is the main concern and a hospital stay is usual.

TURP (transurethral resection). The traditional operation: tissue is cut away through the urethra with an electrosurgical loop under anesthesia. It offers the most durable symptom relief in the long-term data and remains the benchmark against which other procedures are measured, at the price of a hospital stay, a catheter, a longer recovery and a high rate of retrograde ejaculation.

HoLEP (holmium laser enucleation). The whole obstructing part of the gland is removed with a laser. It is size-independent and highly durable, suited to very large prostates and men in urinary retention, and it requires an experienced surgeon and general anesthesia.

PAE vs UroLift

Both preserve sexual function and avoid tissue removal. UroLift is faster and done in a urology office, but it is limited to smaller glands and certain shapes, and its implants do not stop the prostate from growing. PAE treats prostates of any size, including glands over 80 grams where UroLift is not an option, and is usually chosen by men with larger prostates or with median lobes. If your gland is small and you want the quickest possible procedure, UroLift is reasonable; if your gland is large or has grown despite medication, PAE is usually the more relevant comparison to surgery.

PAE vs Rezum

Rezum and PAE both shrink tissue rather than cutting it out, and both preserve ejaculation for most men. The practical differences are the route (Rezum goes through the urethra; PAE goes through an artery) and the recovery: Rezum commonly needs a catheter for several days and causes urinary burning for a few weeks, while PAE usually needs no catheter but can cause several days of pelvic discomfort and low-grade fever (“post-embolization syndrome”). Rezum is best suited to small and medium prostates; PAE has no upper size limit.

For the trial data behind this comparison, read our PAE vs Rezum head-to-head.

PAE vs Aquablation

Aquablation removes tissue and therefore produces a more immediate and, in the available data, more durable improvement than PAE, especially for large glands — but it is an operating-room procedure under anesthesia with a hospital stay and a meaningful risk of bleeding that sometimes requires transfusion or a second procedure. PAE is the less invasive path for a large prostate; Aquablation is the tissue-removing path for men who want surgery-level results while keeping ejaculation.

For the trial data behind this comparison, read our PAE vs Aquablation head-to-head.

PAE vs TURP

TURP produces the largest and most durable improvement in flow and symptoms, but it involves anesthesia, a catheter, bleeding risk and, for most men, permanent retrograde ejaculation. PAE avoids all of that and shows meaningful symptom improvement in randomized trials, with a somewhat smaller average benefit and a higher chance of needing a repeat treatment over the years. Men who are poor surgical candidates, are on anticoagulation, have very large glands or who place a high value on sexual function are the ones for whom PAE is most often the better trade-off. Our detailed comparison: PAE vs TURP.

How the guidelines see it

The American Urological Association’s guideline includes PAE among the treatment options for selected patients, with an emphasis on shared decision-making and on the procedure being performed by experienced operators, while the Society of Interventional Radiology’s multisociety statement describes PAE as a safe and effective option for appropriately chosen men. In practice, the best outcomes come from matching the procedure to the prostate — size, shape, presence of a median lobe, degree of obstruction, bladder function — and to the man’s priorities. Cost and coverage differ too; see PAE cost and insurance coverage.

Questions to bring to your consultation

• How large is my prostate, and does that rule any of these procedures in or out?
• Do I have a median lobe or urinary retention that changes the choice?
• What matters more to me: the most durable result, the fastest recovery, or preserving ejaculation?
• Am I on blood thinners or do I have other conditions that make anesthesia risky?
• If the first procedure does not last, what would the second step be?

An interventional radiologist and a urologist look at the same question from different directions; you are entitled to hear both. If you would like Dr. Sabbah’s assessment of whether PAE is a reasonable option for you, request a consultation in Van Nuys, Tarzana or Fountain Valley.

Frequently asked questions

Related pages

• Prostate artery embolization in Los Angeles & Orange County
• Who is a candidate for PAE?
• PAE recovery timeline
• PAE cost and insurance coverage
• BPH treatment options

Medical references

• American Urological Association. Management of Lower Urinary Tract Symptoms Attributed to Benign Prostatic Hyperplasia: AUA Guideline (2023 amendment). auanet.org
• Society of Interventional Radiology. Multisociety position statement on prostatic artery embolization. sirweb.org
• National Institute for Health and Care Excellence. Prostate artery embolisation for benign prostatic hyperplasia (IPG611). nice.org.uk

Looking for a PAE doctor near you? Read the prostate artery embolization guide for Los Angeles and Orange County, or book at our Fountain Valley PAE office serving Irvine, Newport Beach and Orange County.