What is Interventional Radiology?

What is interventional radiology?

Interventional radiologists are involved in the treatment of the patient, as well as the diagnosis of disease. They treat an ever-widening range of conditions inside the body from outside the body by inserting various small instruments or tools, such as catheters or wires, with the use of various x-ray and imaging techniques (i.e., CT scanners, MRI scanners, ultrasound scanners). Interventional radiology offers an alternative to the surgical treatment of many conditions and can eliminate the need for hospitalization, in some cases.


Vascular and Interventional Radiology – Dr. Carlos Ledezma

Welcome to Vascular and Interventional Radiology – A division of Kellam and Associates, P.C.

Under the direction of Dr. Carlos Ledezma we offer the full range of minimally invasive interventional procedures. He is seeing patients in his clinic located in Mclaren Lapeer Region for evaluation prior to and in follow up upon completion of the procedures. For more information or to make an appointment with Dr. Ledezma please call: 810-667-5516.


Our new Interventional Radiologist is already making an impact!





Dr. Carlos Ledezma performed the first interventional renal mass cryoablation this past week at McLaren Lapeer Region. Freezing kidney tumors using a safe minimally invasive interventional radiology treatment is a highly-effective treatment option for patients with kidney tumors.


Interventional cryoablation uses imaging to pinpoint tumors and probes to penetrate the skin to deliver freezing cold directly to a diseased tumor. Most patients go home the same day they receive treatment with minimal limitation on regular activities. With traditional laparoscopic kidney surgery, a patient remains in the hospital for several days and recovery time can be from two to four weeks.


“The procedure appears to be a good option for some patients,” says Dr. Ledezma, interventional radiologist at McLaren Lapeer Region. “It makes their hospital stay and recovery time very short and surgical stress is minimal.

The standard treatment for kidney tumors is surgery. For some patients, surgery is not an option because they are frail due to age or illness or are not able to have surgery because of other factors. If this is the case, cryoablation may be an option.”


Last year, more than 1.3 million new cancers were diagnosed in the United States. According to the American Cancer Society, more than 50,000 of these individuals were diagnosed with kidney cancer. But there is hope: More than 200,000 kidney cancer survivors are living in the United States right now. Recent advances in diagnosis, surgical procedures, and treatment options will allow even more patients to live with the disease, continuing to maintain their normal schedules and lifestyles.


“It is extremely important that individuals realize all their treatment options, especially since the incidence of kidney cancer has been steadily increasing,” says Bart Buxton, CEO & President, McLaren Lapeer Region. “I am very proud to have Dr. Ledezma join our staff and bring this state-of-the-art procedure to McLaren Lapeer Region.”

Kellam and Associates is pleased to welcome our new radiologist– Dr. Eric Stover

Eric S. Stover

We are pleased announce that  Dr. Eric Stover has joined our group.   He is a recent graduate of an advanced MRI fellowship at Michigan State University.  Dr. Stover completed his residency through Michigan State University- Pontiac Division.  We are looking forward to him applying his skills in advanced MRI imaging to allow us to continue providing high level, state of the art imaging services to our patients.


Radiological Services in Michigan

Kellam and Associates provides Michigan with Comprehensive Radiological Services Including:

Mammography and Women’s Imaging – Image Guided Breast and Thyroid Biopsies – Oncology Imaging – Advanced Breast MRI – Orthopedic and Sports Imaging – Ultrasound – Brain and Spine Imaging – CT Scanning – Balloon Kyphoplasty – Image Guided Biopsies – Peripheral Joint Injections – Interventional Oncology Therapy – Advanced MRI / MRA – Vascular Intervention Services – Teleradiology