Vascular Malformations – Advanced Diagnosis & Minimally Invasive Treatment Options

Unlike hemangiomas, these malformations do not disappear over time; rather, they grow proportionately with the child.

מה ההבדל בין המנגיומה למלפורמציה ורידית?

In brief

Vascular malformations are abnormalities in the development of blood vessels (arteries, veins, capillaries, or lymphatic vessels) that are present from birth, although they may not become visible until later in life.

Our Philosophy: Partnership in Your Healing Journey

We believe that you should never face a medical challenge alone. At our center, we view ourselves as your dedicated partners throughout the entire process.

Vascular malformations can cause pain, discomfort, and uncertainty. We understand that navigating diagnosis and treatment options can be overwhelming. That’s why we commit to walking beside you from the initial diagnosis, through the decision-making process, to the treatment and long-term follow-up.

Cutting-Edge Medicine, Human Connection

Our commitment is to provide the most advanced medical care using minimally invasive procedures guided by precise imaging. This approach ensures effective treatment with minimal risk, reduced pain, and faster recovery times.

As leaders in Interventional Radiology, we are actively involved in clinical research and trials to stay at the forefront of medical innovation. Beyond clinical excellence, we prioritize transparency and trust. To us, success is measured not just by clinical outcomes, but by the tangible improvement in your quality of life and seeing you return to your routine with a smile.

A Multidisciplinary Approach Quality medicine thrives on collaboration. For complex cases, we hold multidisciplinary discussions involving specialists from various fields to tailor a precise, personalized treatment plan for every patient. You are an active partner in this journey, and it is our duty to provide you with all the information needed to make informed, confident decisions.

Understanding Vascular Anomalies

Vascular anomalies represent a broad spectrum of conditions, ranging from small, localized lesions to complex cases involving multiple organs.

In most instances, these are chronic conditions. Rather than a “total cure,” the goal of modern treatment is symptom management, functional improvement, and significant relief for the patient.

Classification and Treatment Following the ISSVA international classification, we categorize these into two main types: Vascular Tumors (such as Hemangiomas) and Vascular Malformations.

Today’s gold standard of care is the minimally invasive approach. This is often the preferred alternative to traditional surgery.

Our multidisciplinary team may include:

  • Interventional Radiologists
  • Plastic Surgeons
  • Orthopedic Specialists
  • ENT Surgeons
  • Pediatric and Vascular Surgeons
  • Hematologists

Advanced Procedures

  • Sclerotherapy: Injecting a sclerosing agent to shrink the lesion.
  • Embolization: Blocking abnormal blood vessels in high-flow malformations.
  • Ablation: Using thermal energy (heat or cold) for specific cases.

Note: Open surgery is often avoided due to the risk of bleeding and the lack of clear boundaries in many malformations. Modern drug therapies (like Beta-blockers for Hemangiomas or Sirolimus for Lymphatic malformations) also play a crucial role.


Types of Vascular Malformations

  • Venous Malformations (VM)
    The most common type, often misdiagnosed as “hemangiomas.” These are low-flow lesions that can appear in the skin, muscles, bones, or internal organs. They are soft, compressible, and often have a bluish tint. They grow proportionately with the body.
    Key Symptom: Pain caused by small blood clots (phleboliths) within the lesion.
    Primary Treatment: Sclerotherapy.
  • Arteriovenous Malformations (AVM)
    A high-flow malformation where arteries connect directly to veins without a normal capillary bed. These can be warm to the touch and pulsate. In advanced stages, they may strain the heart.
    Primary Treatment: Complex embolization to close the “nidus” (the center of the malformation).
  • Lymphatic Malformations
    Low-flow, cystic lesions that may swell or change color if internal bleeding occurs. They are prone to infection.
    Primary Treatment: Sclerotherapy, sometimes combined with laser therapy or medication.
  • Capillary Malformations (Port-Wine Stains)
    Superficial birthmarks usually treated with specialized laser therapy to lighten the skin’s appearance.
  • Klippel-Trenaunay Syndrome (KTS)
    A complex syndrome involving multiple types of vascular malformations combined with limb overgrowth. This requires a highly specialized, multidisciplinary strategy.
  • Hemangiomas
    Benign vascular tumors that appear in infancy. Most “involute” (disappear) on their own by age 7–9.
    Treatment: Indicated only if there is a functional or aesthetic complication, typically using Beta-blockers.

Vascular anomalies are complex, but with the right expertise, they can be managed effectively.

Our focus on minimally invasive techniques and personalized care ensures that you receive the best possible treatment while maintaining your quality of life.

Dr. Adam Farkas
Dr. Adam FarkasDirector, Vascular Interventional Radiology Unit and Vascular Anomalies Clinic, Shaare Zedek Medical Center, Jerusalem, Israel. Chair, Israel Society of Interventional Radiology. Updated October 15, 2026.Medically reviewed by Dr. Adam Farkas, MD, October 15, 2026.

Book a consultation

At the consultation Dr. Farkas goes over your imaging and records with you, explains which options exist and checks whether a catheter-based treatment suits your condition.

Consultation hours
Mondays, 15:00 to 20:00
Private consultation
Elite Medical, 21 HaMelachot St., Building B, 5th floor, Modiin
The procedure itself
In the angiography suite at Shaare Zedek Medical Center, Jerusalem
What to bring
Referral letter, imaging discs, blood tests and medical records
Remote
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