Internal Medicine

Veterinary interventional radiology (IR) and endoscopy represent the forefront of minimally invasive veterinary medicine, offering precise diagnostics and treatments with less risk and faster recovery than traditional surgery. Interventional radiology combines advanced imaging technologies—such as digital X-rays, ultrasound, CT, or real-time fluoroscopy—with specialized instruments to perform targeted interventions inside the body. This approach allows veterinarians to treat complex conditions through tiny incisions or natural openings, reducing trauma to surrounding tissues. Endoscopy, meanwhile, utilizes a flexible, camera-equipped scope to visualize and address issues within internal cavities like the digestive tract, respiratory system, or urinary tract. These techniques not only enhance diagnostic accuracy but also enable therapeutic procedures that prioritize your pet’s comfort and safety.

Internal medicine specialist Dr. Melissa Milligan is one of the very few veterinarians in our area specially trained to perform interventional radiology to manage a wide array of conditions, from chronic diseases to acute emergencies. These methods are particularly valuable for pets who may not tolerate invasive surgery well, such as senior animals or those with underlying health challenges. By integrating state-of-the-art equipment with compassionate care, we aim to improve outcomes and get your pet back to their happy, healthy self as quickly as possible.

Here are some of the specialized procedures we offer:

• Tracheal Stenting: Placement of a stent to relieve airway obstruction caused by tracheal collapse, common in small-breed dogs.
• Urethral Stenting: Insertion of a stent to treat urinary blockages or strictures, often seen in cats and dogs with chronic urinary issues.
• Balloon Dilation: Expanding narrowed passages, such as in the esophagus or blood vessels, to restore normal function.
• Gastrointestinal Biopsy: Collecting tissue samples from the stomach or intestines to diagnose conditions like inflammatory bowel disease or cancer.
• Bronchoscopy: Examination and treatment of the lungs and airways, often for chronic coughing or respiratory infections.
• Cystoscopy: Visualization of the bladder and urethra to diagnose urinary tract disorders or remove small stones.
• Endoscopic Polypectomy: Removal of benign growths (polyps) from the nasal cavity, colon, or other areas.
• Percutaneous Drainage: Image-guided placement of catheters to drain abscesses, cysts, or fluid buildup in the chest or abdomen.
• Ectopic Ureter: A minimally invasive treatment that can correct the abnormal ureter positioning, allowing the ureter to open directly into the bladder, often improving urinary incontinence.

These procedures are tailored to each patient’s unique needs, guided by real-time imaging and performed with meticulous precision. Benefits include smaller incisions, reduced anesthesia time, lower infection risk, and quicker return to normal activity—making IR and endoscopy game-changers in veterinary care. Contact Guardian Veterinary Specialists to learn how these advanced techniques can benefit your pet.