What To Expect When You Get A CT Scan?

A CT scan, also known as a computed tomography scan, is a widely used medical imaging tool that helps physicians diagnose various health conditions by creating detailed images of the body’s internal structures. If you have never undergone a CT scan before, it’s natural to feel curious or even a little anxious about the process. 

At NextGen Diagnostic Imaging, we prioritize patient comfort, safety, and transparency to ensure a smooth experience. This guide will walk you through what to expect before, during, and after a CT scan.

Understanding CT Scans

A CT scan uses X-rays and advanced computer technology to produce cross-sectional images of the body. These images provide more detailed information than standard X-rays and can reveal bones, organs, blood vessels, and soft tissues with high clarity. CT scans are commonly used to:

• Detect injuries, tumors, or infections
  
• Monitor chronic conditions like heart disease or cancer
  
• Guide certain medical procedures
  

Unlike a regular X-ray, which shows a flat image, CT scans create detailed 3D images that allow physicians to examine the body in layers. This capability makes CT scans a key diagnostic tool at NextGen Diagnostic Imaging.

Preparing for Your CT Scan

Preparation can vary depending on the type of CT scan you are having and the area of your body being examined. Here’s what you can typically expect:

1. Medical History and Instructions

Before the scan, our staff at NextGen Diagnostic Imaging will review your medical history and any medications you are taking. You may be asked questions about allergies, especially to contrast dye, if it’s part of your scan.

2. Fasting or Hydration Requirements

Some CT scans, particularly those using contrast material, require fasting for a few hours beforehand. For other types of scans, you may be encouraged to drink water to stay hydrated, which can help improve image clarity.

3. Clothing and Personal Items

You may be asked to change into a hospital gown for comfort and safety. Metal objects, such as jewelry, glasses, or belts, should be removed as they can interfere with the imaging.

4. Contrast Dye Information

For certain scans, a contrast agent is used to highlight specific areas inside your body. This may be administered orally, intravenously, or sometimes rectally, depending on the examination. Our team will explain how the dye is given and what sensations you might feel, such as warmth or a metallic taste in your mouth.

What Happens During the CT Scan

Once preparation is complete, the scan itself usually takes 10 to 30 minutes, depending on the type of study. Here’s a breakdown of what to expect:

1. Positioning on the CT Table

You will lie down on a motorized table that slides into the CT scanner, a large, donut-shaped machine. The technologist will help position you correctly to ensure the best possible images are captured.

2. Instructions from the Technologist

Our technologists may ask you to hold your breath or remain very still for a few seconds at a time. Staying still is important to avoid blurred images, which can affect the accuracy of your diagnosis.

3. Use of Contrast Material

If contrast dye is used, it is usually administered through an IV or by mouth. Some patients may feel a brief warm sensation or mild nausea. These reactions are temporary, and our staff at NextGen Diagnostic Imaging closely monitors all patients for safety.

4. Noise and Environment

CT scanners are relatively quiet compared to MRI machines, though you may hear low humming or clicking sounds. The room is well-lit and temperature-controlled to ensure comfort throughout the procedure.

After the CT Scan

1. Immediate Aftercare

In most cases, you can resume normal activities immediately after your scan. If contrast dye was used, drinking plenty of fluids helps flush it from your system.

2. Understanding Results

After your scan, a radiologist will analyze the images and generate a report for your physician. The timeline for receiving results can vary, but at NextGen Diagnostic Imaging, we strive for timely reporting to support your healthcare decisions.

3. Safety Considerations

CT scans involve a low dose of radiation, which is carefully controlled to minimize exposure. For most patients, the benefits of a CT scan, accurate diagnosis and monitoring outweigh the risks. Our team follows strict safety guidelines to ensure patient protection at every step.

Common Questions About CT Scans

Many patients have questions or concerns before undergoing a CT scan. Here are some frequently asked questions:

Will a CT scan be painful?
No, the procedure is painless. You may feel slight discomfort from lying still or from the IV if contrast dye is used.

How long does a CT scan take?
Most CT scans are completed within 10 to 30 minutes, depending on the type of scan and whether contrast dye is used.

Are CT scans safe?
Yes, CT scans are safe when performed under proper guidelines. Radiation exposure is low, and the procedure is non-invasive.

Do I need someone to drive me home?
Usually not. Only if you receive certain sedatives or medications during the scan would you need assistance.

Can children or pregnant patients undergo CT scans?
Special precautions are taken for children and pregnant patients. Our team assesses risks and ensures the safest approach for each patient.

Tips for a Comfortable CT Scan Experience

To make your visit as smooth as possible, consider these tips:

1. Follow all pre-scan instructions closely, including fasting and hydration guidelines.
   
2. Wear comfortable clothing and leave metal accessories at home.
   
3. Communicate with staff about any allergies, medical conditions, or concerns.
   
4. Relax and breathe normally; staying calm can help improve the quality of your images.
   
5. Ask questions and our technologists are trained to explain the procedure and put your mind at ease.
   

Why Choose NextGen Diagnostic Imaging

At NextGen Diagnostic Imaging, patient care is our top priority. We combine state-of-the-art CT technology with skilled technologists and radiologists to ensure accurate results and a smooth experience. Our facility offers:

• Advanced CT scanners for high-resolution imaging
  
• Professional staff trained in patient safety and comfort
  
• Efficient scheduling to reduce wait times
  
• Clear communication and detailed reports to support your physician’s decisions
  

Choosing NextGen Diagnostic Imaging ensures a safe, professional, and comfortable CT scan experience.

Low-Dose CT Scans in Houston: Why Sharpstown Residents Trust NextGen Diagnostic Imaging

When it comes to low-dose CT scans in Houston, Sharpstown residents deserve a facility that combines advanced technology with patient-focused care. NextGen Diagnostic Imaging is proud to offer cutting-edge imaging solutions that provide accurate results while minimizing radiation exposure.

Our low-dose CT scans are designed to deliver detailed images with the lowest possible radiation, making it a safe and effective choice for patients of all ages. Whether you need imaging for routine monitoring, injury assessment, or early disease detection, our expert technologists and radiologists ensure precise and reliable results.

Here’s why patients in Sharpstown choose NextGen Diagnostic Imaging:

• State-of-the-art low-dose CT scanners for sharper, clearer images
  
• Patient comfort and safety as a top priority
  
• Quick, efficient appointments to reduce wait times
  
• Friendly, professional staff ready to answer your questions and guide you through the process
  
• Comprehensive reporting that helps your physician make informed decisions
  

Choosing NextGen Diagnostic Imaging means choosing a center where your health, safety, and peace of mind come first. Experience the difference of low-dose CT scans in Houston with a team dedicated to precision, care, and comfort.

NextGen Diagnostic Imaging Serving the Sharpstown Community and Beyond in Houston

NextGen Diagnostic Imaging is dedicated to serving the diverse needs of the local community of Houston, including individuals residing in neighborhoods like Sharpstown. With its convenient location near landmarks such as the Las Americas Newcomer School and major intersections like Mobud Dr. and Scribner Rd. (coordinates: 29.703214175253763, -95.49898672337002), we offer low-dose ct scans Houston services.

Get Low-Dose CT Scans Services At Sharpstown Now

Navigate from Sharpstown to NextGen Diagnostic Imaging Now

Conclusion

Getting a CT scan is a common and safe procedure that provides valuable insights into your health. Understanding what to expect before, during, and after the scan can help reduce anxiety and improve the overall experience. 

From preparation to aftercare, NextGen Diagnostic Imaging is committed to delivering professional, patient-focused care with accurate results. Whether you are undergoing a scan for diagnosis, monitoring, or guidance for treatment, knowing the process ahead of time ensures you are informed, comfortable, and confident in your care.

FAQs

1. What is a low-dose CT scan, and how is it different from a regular CT scan?

A low-dose CT scan uses advanced technology to capture detailed images while reducing radiation exposure compared to standard CT scans. It provides high-quality diagnostic information with greater safety, especially for routine monitoring or frequent scans.

2. Is a low-dose CT scan safe for all patients?

Yes. Low-dose CT scans are designed to minimize radiation exposure, making them safe for most patients, including children and adults. Our team at NextGen Diagnostic Imaging takes extra precautions to ensure safety and comfort during every scan.

3. How should I prepare for my low-dose CT scan?

Preparation depends on the type of scan. Some scans may require fasting, drinking water, or removing metal objects such as jewelry. Our staff provides clear instructions before your appointment to ensure accurate results.

4. What should I expect during the scan?

During the scan, you will lie on a motorized table that moves through the CT scanner. The technologist may ask you to hold your breath briefly or remain still for clear images. If contrast material is used, you may feel a warm sensation or mild taste in your mouth.

5. How long will it take to get my results?

After your scan, a radiologist reviews the images and prepares a report for your physician. At NextGen Diagnostic Imaging, we aim for fast and accurate reporting so your doctor can make informed decisions quickly.