CT Scan, also known as computerized tomography, is an advanced diagnostic imaging procedure that combines a series of X-ray images taken from different angles around your body with sophisticated computer processing to create detailed cross-sectional images of the bones, tissues, and blood vessels inside your body.
Unlike regular X-rays, which provide a flat, two-dimensional view of body structures, a CT scan produces detailed three-dimensional images that allow doctors to see inside your body with remarkable clarity. This advanced imaging technology is essential for diagnosing diseases, planning treatments, guiding interventional or surgical procedures, and monitoring responses to treatment.
At MM Hospital, we have invested in high-tech 3D CT scan equipment that generates exceptionally clear and detailed three-dimensional images. Our advanced CT technology allows our specialists to examine your body's structures with precision, enabling accurate diagnosis and tailored treatment plans for a wide range of medical conditions.
Applications of 3D CT Scan
Our 3D CT scan technology serves a wide range of diagnostic purposes across various medical specialties. This powerful imaging tool is particularly valuable for:
Cancer Detection
Identifying tumors, determining their size and location, and assessing whether cancer has spread to other parts of the body.
Bone Imaging
Detecting complex fractures, bone diseases, and joint abnormalities with greater detail than conventional X-rays.
Cardiovascular Assessment
Evaluating the heart, coronary arteries, and major blood vessels to detect heart disease, aneurysms, and blood clots.
Neurological Imaging
Examining the brain and spine to diagnose injuries, bleeding, tumors, and various neurological conditions.
Abdominal Imaging
Detecting and diagnosing abnormalities in the liver, pancreas, intestines, and other abdominal organs.
Trauma Assessment
Quickly identifying internal injuries following accidents or trauma to guide emergency treatment decisions.
The CT Scan Procedure
During a CT scan at MM Hospital, our experienced staff will guide you through the entire process, ensuring your comfort and safety at every step:
- Preparation: Depending on the type of scan, you may be asked to change into a hospital gown and remove metal objects such as jewelry that might interfere with the images. For some scans, you might need to fast for a few hours beforehand.
- Contrast Material (if needed): For certain CT scans, a contrast dye may be administered orally, by injection, or both to enhance the visibility of specific tissues and blood vessels. Our team will explain this process if it's required for your scan.
- Positioning: You'll lie on a narrow table that slides into the center of the CT scanner, which resembles a large doughnut. Straps and pillows may be used to help you stay in position and remain still during the scan.
- Scanning: The technologist will operate the scanner from a separate room but will be able to see, hear, and speak with you throughout the procedure. You'll be asked to remain very still as the table moves through the scanner and the X-ray tube rotates around you. You may hear buzzing, clicking, or whirring sounds.
- Image Processing: The data collected during the scan is processed by a computer to create detailed cross-sectional images of your body, which are then reviewed by a radiologist.
The entire procedure typically takes between 10 and 30 minutes, depending on the part of the body being scanned and whether contrast material is used. At MM Hospital, our priority is to ensure your safety and comfort throughout the entire CT scan process.
Safety Considerations and Risks
While CT scans are generally safe and the benefits typically outweigh the risks, it's important to be aware of potential concerns:
- Radiation Exposure: CT scans use X-rays, which involve exposure to ionizing radiation. While the level of radiation from a single CT scan is not considered dangerous, multiple scans over time can potentially increase health risks. At MM Hospital, we use the lowest radiation dose possible while maintaining high image quality.
- Contrast Material Reactions: Some people may experience mild reactions to the contrast material, such as a warm feeling, metallic taste, or nausea. Serious allergic reactions are rare but possible. Our staff is fully trained to handle any reactions that might occur.
- Pregnancy Considerations: CT scans are generally not recommended for pregnant women unless absolutely necessary, as the radiation could potentially harm the developing fetus. Alternative imaging methods may be suggested if you're pregnant or think you might be.
At MM Hospital, we carefully weigh the benefits against the risks for each patient. Our radiologists and technologists are committed to using CT technology responsibly, following the ALARA principle (As Low As Reasonably Achievable) for radiation exposure while ensuring diagnostic accuracy.
Preparation varies depending on the type of CT scan you're having. For some scans, you may need to avoid eating or drinking for a few hours beforehand, especially if contrast material will be used. Wear comfortable, loose-fitting clothes, and leave jewelry at home. Be sure to inform your doctor about any medications you're taking, allergies (especially to contrast dye), and if you're pregnant or might be pregnant. Our staff will provide specific instructions when you schedule your appointment.
The CT scan itself is painless. You'll be asked to lie still on a table that moves through the scanner, which is shaped like a large doughnut. The machine doesn't touch you, and the procedure is quiet and quick. If your scan requires contrast material, you might feel a warm sensation or experience a metallic taste when it's injected. Some people report a feeling like they've urinated, but this is just a sensation and not actually the case. Any discomfort from the contrast material is typically mild and temporary.
The actual CT scanning procedure typically takes between 10 and 30 minutes, depending on the part of the body being scanned and whether contrast material is used. However, you should plan to be at the facility for 1-2 hours total, which includes preparation time, the scan itself, and a brief waiting period afterward if contrast was used to ensure you don't have any adverse reactions. Our efficient scheduling and state-of-the-art equipment help minimize wait times and ensure a smooth experience.
After your CT scan, a radiologist will review the images and prepare a detailed report. The time it takes to receive results varies depending on the urgency of your case and the complexity of the findings. For routine cases, results are typically available within 24-48 hours. Your doctor will discuss the results with you during a follow-up appointment. For urgent cases, results can be expedited and made available more quickly. At MM Hospital, we strive to provide timely and accurate results to help guide your treatment decisions.
While both CT scans and MRIs produce detailed images of the inside of your body, they use different technologies and are better suited for different purposes. CT scans use X-rays and are excellent for quickly examining bone injuries, lung and chest imaging, cancer detection, and for emergency situations. MRIs use magnetic fields and radio waves (not radiation) and are better for detailed images of soft tissues, the brain, spinal cord, nerves, muscles, ligaments, and tendons. CT scans are typically faster and more widely available, while MRIs provide greater detail for certain conditions but take longer and are more sensitive to movement. Your doctor will recommend the imaging method best suited to your specific medical needs.
Our Commitment to Excellence
At MM Hospital, we are committed to providing state-of-the-art diagnostic imaging services with a focus on patient safety, comfort, and accurate results. Our 3D CT scan facility features advanced technology that generates exceptionally clear and detailed images, enabling our specialists to diagnose a wide range of medical conditions with precision.
We specialize in diagnosing and non-surgical treatment of diseases affecting internal organs through careful study and management with appropriate medication. Our team of experienced radiologists and technologists is dedicated to ensuring that each CT scan procedure is performed with the highest standards of care and professionalism.
During your CT scan at MM Hospital, our staff will guide you through every step of the process, ensuring your safety and comfort as our top priorities. We understand that medical procedures can cause anxiety, and we strive to create a supportive environment where your questions are answered and your concerns are addressed.
Our Radiology Specialists
Our team of experienced radiologists and CT technologists is committed to providing accurate diagnosis with compassionate care.
Dr. Rajesh Kumar
Head of Radiology
Dr. Priya Sundaram
CT Specialist
Karthik Mani
Senior CT Technologist
Dr. Anita Sharma
Interventional Radiologist
