What is this test?
A Computed Tomography (CT) scan focused on the lower abdomen and pelvic region uses X-rays combined with computer technology to produce detailed cross-sectional images of organs such as the bowel, bladder, reproductive organs (uterus, ovaries, prostate), and surrounding lymph nodes. This non-invasive imaging technique provides clear visualization of soft tissues and structures that are difficult to assess by other methods.
What is it used for?

• Evaluating causes of lower abdominal or pelvic pain
• Detecting inflammation, infections, or abscesses in pelvic organs or bowel
• Identifying tumors, cysts, or masses in the bladder, reproductive organs, or lymphatic system
• Assessing bowel diseases such as diverticulitis, inflammatory bowel disease, or obstructions
• Investigating abnormalities noted on other imaging or physical examination
• Guiding surgical planning or biopsy procedures

Who should get this test?

• Patients experiencing persistent or severe lower abdominal or pelvic pain
• Individuals with unexplained urinary symptoms, abnormal bleeding, or reproductive issues
• Patients with suspected pelvic infections or masses
• Those with a history of cancer needing surveillance of pelvic organs or lymph nodes
• Patients with bowel symptoms or suspected intestinal disease

Preparation Required:

• Fasting for 4 to 6 hours prior to the exam is usually recommended to optimize image clarity
• Depending on the clinical question, intravenous and/or oral contrast agents may be administered to highlight blood vessels, bowel, and pelvic organs—kidney function tests may be needed before contrast injection
• Patients should disclose any allergies or prior reactions to contrast material to the healthcare team

How is the procedure performed?
During the CT scan, the patient lies on a table that moves slowly through a circular scanner while multiple X-ray images are taken. The procedure typically lasts 10 to 15 minutes, sometimes longer if multiple imaging phases or contrast administration are required. Patients are asked to remain still and may be instructed to hold their breath briefly to reduce motion artifacts.
Risks & Safety:
The test involves exposure to ionizing radiation, with dose carefully managed to balance diagnostic quality and patient safety. Use of contrast dye carries a small risk of allergic reaction or kidney impairment, which is evaluated by the medical team beforehand. The benefits of precise diagnosis usually outweigh the minimal risks.
Results:
A radiologist interprets the CT images, providing a detailed report on the condition of the lower abdominal and pelvic organs, including any masses, inflammation, infections, or structural abnormalities. This information helps direct further treatment or interventions.
Short Statement:
A comprehensive CT scan of the lower abdomen and pelvis designed to evaluate bowel, bladder, reproductive organs, and lymph nodes — essential for investigating causes of pain, infection, or masses.
Call to Action:
Experiencing persistent lower abdominal or pelvic pain? Schedule a Lower Abdomen CT scan to gain fast, accurate insight and guide your care with confidence.