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CT Brain Scan

In the picturesque city of Dehradun, Semwal Diagnostics Centre offers a critical service – CT Brain Scans. In this blog, we will talk about CT Brain Scans in Dehradun. We will  explore the reasons for opting for a CT Brain Scan, discuss the associated risks, detail the step-by-step procedure, and shed light on what happens post-scan. Additionally we will see what CT scan of head reveals, ensuring you have a thorough understanding of this vital diagnostic test. 

CT Brain Scan in Dehradun: The Crucial Diagnostic Test

A CT Brain Scan in Dehradun at Semwal Diagnostics Centre is not just another medical imaging service; it’s a lifeline for many. Let’s start by understanding the primary reasons individuals for this diagnostics test. 

Reasons for a CT Scan of the Brain

  • Head Trauma: Accidents, falls, or any traumatic injury to the head canon result in life-threatening conditions. A CT Brain Scan swiftly identifies skull fractures or bleeding, aiding doctors in making life-saving decisions. 
  • Unexplained Headaches: Frequent, severe headaches can disrupt one’s life. A CT Brain Scan helps to determine the cause, whether it’s tumor, vascular malformation, or another structural issue. 
  • Stroke Evaluation: When patients exhibit stroke-like symptoms, a CT Brain Scan is often the first step in diagnosis. It distinguishes between ischemic (clot-induced) and hemorrhagic (bleeding-induced) strokes, shaping treatment strategies.
  • Tumor Detection: Brain tumors are daunting, but early detection can make a significant difference. A CT Brain Scan helps locate and monitor these growths, facilitating timely intervention.
  • Infections and Inflammation: Brain infections and inflammation can have devastating consequences if not promptly treated. A CT Brain Scan aids in precise diagnosis and treatment planning.

Risks of a CT Brain Scan

Every medical procedure comes with some risks, and CT Brain Scans in Dehradun are no exception. The primary concern revolves around exposure to ionizing radiation. These X-rays are instrumental in creating detailed images but can potentially increase the risk of cancer over time. However, it’s essential to understand that the benefits of timely diagnosis often outweigh the associated risks, especially when rapid and accurate medical decisions are vital

What Happens During a CT Brain Scan?

Now that we have a grasp of why a CT Brain Scan is essential, let’s explore the procedure itself. Understanding what happens during the scan can alleviate any apprehension you may have.

  • Preparation: The process begins with a brief preparation. You will be asked to remove any metal objects or jewelry that could interfere with the scan. In some cases, changing into a hospital gown may be necessary.
  • Positioning: You’ll lie down on a motorized table, which will gently slide into the CT scanner. Remaining still during the scan is crucial for obtaining clear, accurate images.
  • Scanning: The CT scanner, a large, doughnut-shaped machine, will revolve around your head, capturing multiple cross-sectional images of your brain. You may hear mechanical sounds, but rest assured, you won’t experience any pain.
  • Contrast Injection: In certain situations, a contrast dye may be administered through an IV to enhance visibility of specific structures or abnormalities in the brain. This can induce a warm sensation but is typically well-tolerated.
  • Duration: Remarkably, the entire procedure is quite brief, taking only a few minutes. It is efficient and hassle-free, offering swift diagnostic results.

What Happens After a CT Brain Scan?

The relief after the scan is tangible, but what follows is equally important. After the CT Brain Scan at Semwal Diagnostics Centre in Dehradun, you can resume your regular activities immediately. There’s no downtime or recovery period required. Your images will be thoroughly reviewed by a radiologist at the centre, and the results will be shared with your referring physician. Based on these findings, your doctor will discuss the next steps, which may include further tests or treatment options, ensuring you receive the most appropriate care.

What Does a CT Scan of the Head Reveal?

Understanding what a CT scan of the head can unveil is crucial to appreciating its diagnostic significance. These scans provide detailed images of the brain and its surroundings, unveiling various critical aspects:

1. Brain Anatomy: CT scans depict the brain’s intricate anatomy, including the cerebrum, cerebellum, and brainstem. This is invaluable for identifying structural abnormalities or injuries.

2. Bleeding: The high sensitivity of CT scans makes them adept at detecting any bleeding within the brain. This capability is especially vital for head trauma or stroke cases.

3. Tumor Identification: Brain tumors, both benign and malignant, can be distinguished with precision using a CT Brain Scan. The scan also aids in locating tumors and assessing their size.

4. Blood Vessels: CT scans visualize blood vessels in the brain, facilitating the identification of aneurysms, stenosis, or other vascular issues.

5. Infections and Inflammation: Areas of infection or inflammation in the brain become evident through CT scans, ensuring that appropriate treatment is initiated.

6. Bone Abnormalities: Fractures or other bone irregularities within the skull can be readily detected, making it indispensable in head trauma cases.

Cost of CT Brain Scan in Dehradun

Understanding the financial aspect of medical services is often a critical consideration. The cost of a CT Brain Scan in Dehradun can vary based on several factors, such as the facility, location, and whether contrast dye is administered. Generally, expect the cost to range from INR 3,000 to INR 6,000 or more. It’s advisable to contact Semwal Diagnostics Centre for their specific pricing and inquire whether your health insurance may cover the expenses.


A CT Brain Scan in Dehradun is far more than just a medical test; it’s a beacon of hope. When it comes to head trauma, unexplained headaches, stroke evaluation, tumor detection, and brain infections, the CT Brain Scan stands as an invaluable diagnostic test. Despite the minor risks associated with radiation exposure, the timely diagnosis it offers can be life-saving.

Your journey doesn’t end with the scan itself. After the CT Brain Scan, you can quickly return to your daily activities, with the radiologist and your referring physician working together to determine your next steps.

In summary, a CT Brain Scan in Dehradun is your ticket to understanding the complexities of your brain, paving the way for prompt and effective medical decisions. At Semwal Diagnostics Centre, your health and well-being are the utmost priority, and this diagnostic marvel plays a pivotal role in ensuring just that.

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