What is the Pediatric Vascular Surgery Program?

Pediatric vascular surgery at Children’s Memorial Hermann Hospital focuses on the diagnosis and treatment of conditions affecting a child’s arteries and veins, including narrowing, blockage, injury or compression that disrupts healthy blood flow. Traditionally considered an adult specialty, vascular surgery requires a different approach for pediatric patients because children’s blood vessels are smaller, their bodies are still developing and many interventions commonly used in adults are not appropriate for growing patients.

At Children’s Memorial Hermann Hospital, the Pediatric Vascular Surgery Program provides specialized vascular care to infants, children and teens within a dedicated pediatric hospital environment. Treatment plans are designed with long-term durability in mind, recognizing that many vascular conditions require ongoing monitoring and continuity of care as a child grows and develops.

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What Are the Pediatric Vascular Conditions We Treat?

Children may be referred to the Pediatric Vascular Surgery Program for evaluation when there are concerns related to blood flow. This includes changes in pulse strength between limbs, differences in skin color or temperature, pain or swelling in an extremity or suspected vascular injury following IV placement, central lines or catheterization (a procedure often performed by cardiology or interventional radiology). Children with ongoing symptoms related to blood vessel compression in the chest or abdomen may also benefit from evaluation.

The goal of our team is to restore healthy blood flow in the safest, most effective and most durable way for a growing child. Each case is carefully assessed to determine the most appropriate course of care.

We treat rare and complex conditions, including:

Vascular injuries and trauma

  • Traumatic arterial or venous injuries
  • Arterial and venous injuries from catheterization, central lines or other instrumentation
  • Vascular reconstruction needs after ECMO

Blood flow problems and blockage

  • Acute or chronic arterial thrombosis or occlusion, including critical limb ischemia
  • Renovascular hypertension
  • Mid-aortic syndrome
  • Unprovoked deep venous thrombosis

Compression syndromes

  • Thoracic outlet syndrome
  • Median arcuate ligament syndrome
  • Superior mesenteric artery syndrome

Congenital and complex vessel conditions

  • Vascular rings and great vessel anomalies
  • Peripheral and abdominal vessel conditions, including narrowed, blocked or absent vessels, aneurysms, portal or mesenteric circulation issues
  • Tumors encasing vascular structures that require vascular specialty care during oncologic surgery

Vascular access needs

  • Dialysis access
  • Implanted ports and other long-term vascular access support

How Do We Diagnose and Evaluate Vascular Conditions?

Every child’s condition is evaluated individually. Diagnostic evaluation focuses on understanding blood flow, vessel anatomy and the underlying cause of symptoms so that the most appropriate treatment plan can be developed.

Imaging and diagnostics: Advanced imaging plays a central role in evaluation and may include duplex ultrasound interpreted by a dedicated registered physician in vascular interpretation, as well as CT angiography, MR angiography, MR venography and angiography when clinically indicated. Imaging is selected carefully to provide the necessary information while minimizing risk and unnecessary testing. All imaging can be performed at Children’s Memorial Hermann Hospital, and we do our best to coordinate it with other appointments as much as possible.

Multidisciplinary team-based care: Most patients benefit from multidisciplinary review. Complex cases are discussed collaboratively with care coordinated in advance of clinic visits to allow for the appropriate specialists to be involved. Multidisciplinary meetings are held regularly to review challenging cases and align treatment plans. Depending on a child’s specific condition, the care team may include pediatric surgeons, vascular surgeons, interventional radiologists, plastic surgeons, cardiologists, congenital cardiac surgeons, gastroenterologists and orthopedic specialists. This team-based approach allows for comprehensive evaluation and coordinated care within a pediatric-focused setting.

What Are Our Treatments and Services for Pediatric Vascular Conditions?

Many vascular conditions are managed without surgery. If surgery is needed, we focus on solutions that are durable for a child who is still growing.

Non-surgical and medical management for Pediatric Vascular Conditions

  • Antithrombotic therapy management, including anticoagulation and antiplatelet therapy
  • Ongoing surveillance with physical exams and imaging
  • Long-term follow up after vascular procedures

Procedures and surgical care for Pediatric Vascular Conditions

Common procedures performed by our program include:

  • Vascular repair or reconstruction
  • Vascular bypass when blood flow needs to be restored using the patient’s own vein when possible
  • Vascular access procedures
  • First rib resection for thoracic outlet syndrome
  • Median arcuate ligament release
  • Ladd’s procedure for superior mesenteric artery syndrome
  • Division of vascular rings, including minimally invasive options when appropriate

Minimally invasive and hybrid options for Pediatric Vascular Conditions

Some procedures can be performed minimally invasively, including:

  • Median arcuate ligament release in appropriate cases
  • Certain vascular ring procedures using thoracoscopic techniques

We also offer a hybrid operating room, which supports imaging in the operating room and allows combined approaches for a safer solution.

Meet the Team

Your child’s care is coordinated through the pediatric surgery clinic with the appropriate consultants involved in advance of your visit or present during the visit when needed. Imaging can often be obtained before the visit or on the same day to reduce extra appointments.

Our multidisciplinary team consists of these affiliated specialists:

What Can Families Expect During a Pediatric Vascular Surgery Program Visit?

Before the First Visit

Before your child’s first appointment, our team reviews the referral and any available imaging. When imaging has already been completed, those studies are evaluated in advance. For some elective conditions, families may be asked to obtain imaging prior to the visit to help streamline care.

Each case is reviewed preemptively by the multidisciplinary team to determine which specialists need to be involved. Depending on the condition, this may include one specialty or several. Pediatric vascular surgery clinic visits are typically scheduled on a set day each month, allowing vascular patients to be seen together and supported by a coordinated care team.

For urgent needs, pediatric vascular surgery coverage is available 24 hours a day, seven days a week, with access to the same multidisciplinary team whenever possible.

Preparing for Surgery

If surgery is recommended, preparation is tailored to the child’s diagnosis and individual needs. This process often includes additional imaging and preoperative planning. Families meet with pediatric anesthesiology in advance to provide the safest approach to anesthesia and to answer questions about the procedure.

Families receive detailed presurgery instructions, including:

  • When to arrive on the day of surgery
  • When to stop eating and drinking
  • How to prepare at home, including use of special preoperative soap

Our team works closely with patients and families to help them feel more informed and prepared at every step.

The Day of Surgery

On the day of surgery, children arrive at the Children’s Memorial Hermann Hospital preoperative area, where care is designed specifically for pediatric patients. Child Life specialists help children feel more comfortable by using play, age-appropriate explanations and calming techniques.

Parents wait in the designated waiting area and receive real-time updates through a secure mobile app, allowing them to follow their child’s progress throughout the procedure. The surgical team speaks with parents both before and after surgery to review the plan of care and discuss next steps.

Child Life and Expressive Therapies specialists are part of every pediatric surgical experience. They help children understand what to expect through demonstrations with dolls, medical play and visual aids. Specialists may hold a child’s hand during IV placement, provide distraction with videos or games, and offer emotional support throughout the process. Their goal is to reduce fear and help children feel safe and supported.

Recovery and Follow-Up

Recovery time depends on the procedure performed. Most children stay in the hospital for a few days following surgery and may require blood-thinning medication as part of their recovery plan.

Follow-up typically includes:

  • A postoperative visit approximately two weeks after surgery
  • Ongoing monitoring as the child grows
  • Long-term follow-up that may continue into adulthood when needed

In most cases, children are expected to return to school and normal activities over time, with the goal of resuming full activity whenever safely possible. 

Family Resources and Support

Children’s Memorial Hermann Hospital is committed to supporting your family throughout your child’s diagnosis, treatment and recovery. In addition to specialized medical care, families have access to a wide range of supportive services designed to address emotional, practical and educational needs at every stage of care:

  • Child Life and Expressive : Certified Child Life specialists help children understand medical experiences in age-appropriate ways, reducing fear and anxiety. Through therapeutic play, medical demonstrations and creative expression, Child Life supports children before procedures, during hospitalization and throughout recovery. Expressive Therapies may include art, music and play-based interventions to help children cope with stress and emotions related to medical care.
  • Social work: Licensed pediatric social workers provide guidance and support to families navigating complex medical situations. Social workers assist with emotional support, care coordination, discharge planning and connecting families with hospital and community resources. They also help families address challenges related to transportation, housing, school coordination and caregiving needs.
  • Financial counseling: Financial counselors are available to help families understand insurance coverage, billing questions and available financial assistance programs. This support helps families plan for care and address financial concerns so they can focus on their child’s health and recovery.
  • Educational resources: Families receive education tailored to their child’s condition, treatment plan and recovery needs. Educational resources help parents and caregivers understand diagnoses, medications, activity restrictions and follow-up care, empowering families to confidently support their child at home and during ongoing care.
  • Trauma psychologists: For children and families coping with traumatic injuries, complex diagnoses or prolonged hospital stays, trauma-informed psychologists and behavioral health specialists are available. These professionals help children and caregivers process stress, anxiety and emotional challenges related to medical experiences.
  • Support organizations: When additional support is needed, families can be connected with trusted community organizations, peer support programs and specialty resources. Referrals are tailored to each family’s unique needs to allow for ongoing support beyond the hospital setting.

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Contact Us

If you have any questions, use the online tool below to help us connect with you. To schedule an appointment, please contact our clinic using the information below:

Pediatric General & Thoracic Surgery
6410 Fannin Street, Suite 950
Houston, Texas 77030
(832) 325-7234

Office Hours: 8 a.m. to 5 p.m. (Monday-Friday except major holidays)

To contact Children's Memorial Hermann Hospital, please fill out the form below.

If you are experiencing a medical emergency, call 911 or go to the nearest emergency room.
If you or someone you know needs support from the Suicide and Crisis Lifeline, call or text 988.

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If you need more immediate assistance, please call us at (713) 704-KIDS (5437).

If you are experiencing a medical emergency, call 911 or go to the nearest emergency room.

If you or someone you know needs support from the Suicide and Crisis Lifeline, call or text 988.