What Is Colorectal Cancer Treatment?
Colorectal cancer is one of the most frequently diagnosed cancers in the United States, affecting both the colon and rectum. While surgery is often the primary approach, radiation treatment plays a critical role in managing colorectal cancer, particularly in cases of rectal cancer. At Lifefirst Imaging and Oncology in Cullman, AL, under the direction of Dr. Vincent Karolewics, patients have access to advanced radiation therapy options. These include preoperative radiation therapy to shrink tumors before surgery and postoperative radiation therapy to reduce the risk of recurrence. When delivered with precision, these therapies contribute significantly to improved outcomes.
How Is Radiation Therapy For Colorectal Cancer Treatment Performed?
Radiation therapy at Lifefirst Imaging and Oncology is delivered using advanced technology designed for maximum accuracy and effectiveness. External beam radiation therapy (EBRT) targets cancer cells in the colon or rectum using high-energy beams. Intensity-modulated radiation therapy (IMRT) and volumetric-modulated arc therapy (VMAT) adjust the radiation dose to match the tumor's shape, limiting exposure to healthy tissue. Image-guided radiation therapy (IGRT) uses real-time imaging before and during treatment to track tumor position and ensure accurate delivery. Depending on the clinical situation, patients may receive preoperative radiation therapy to shrink tumors or postoperative radiation therapy to target remaining cancer cells following surgery.
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What Are the Benefits of Radiation Therapy for Colorectal Cancer Treatment?
Radiation therapy for colorectal cancer offers several important benefits, including:
- Noninvasive treatment to support or enhance surgical outcomes
- Tumor shrinkage before surgery to improve operability
- Lowered risk of recurrence through postoperative treatment
- Precision targeting with EBRT, IMRT, VMAT, and IGRT
- Reduced exposure to surrounding organs, minimizing side effects
- Personalized treatment strategies developed by an experienced care team
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Take Control of Colorectal Cancer
A colorectal cancer diagnosis can feel overwhelming, but you don't have to face it alone. Lifefirst Imaging and Oncology in Cullman, AL provides radiation therapy options designed to treat the disease effectively while supporting your quality of life. Led by Dr. Vincent Karolewics, the practice offers techniques, such as EBRT, IMRT, VMAT, and IGRT, as well as postoperative treatment when appropriate. Our team is here to guide you with care, experience, and a plan that fits your needs.