MRI + CT TEMPORAL BONES

MRI+CT TEMPORAL BONES imaging often refers to the combined or comparative use of Magnetic Resonance Imaging (MRI) and Computed Tomography (CT) to evaluate the temporal bone region. The primary purpose of these scans is to obtain highly detailed images of the ear structures (outer, middle, and inner ear), the temporal bone itself, and the nerves and blood vessels passing through or near it.

• MRI (Magnetic Resonance Imaging): This advanced imaging technique uses a powerful magnetic field, radio waves, and a computer to create detailed cross-sectional images. MRI is a non-radiation-based exam and is particularly excellent for visualizing soft tissues like nerves, the brain tissue adjacent to the temporal bone, fluid within the inner ear, and subtle inflammatory changes.
• CT (Computed Tomography): CT scans use specialized X-ray equipment combined with sophisticated computers to produce multiple images or pictures of the inside of the body. CT is exceptional for showing fine bony details of the temporal bone, including the tiny ossicles (hearing bones), air cells, and the dense bone encasing the inner ear. It's also very quick, making it useful for trauma assessments.

Sometimes, your doctor might order just an MRI or just a CT scan depending on the suspected condition. In other cases, both scans might be necessary, or the results of one might lead to the other, to provide a complete diagnostic picture. This is particularly relevant when considering mri vs ct scan for temporal bone based on the specific clinical question.

What are MRI and CT for Temporal Bones?

Understanding how each modality works helps appreciate their distinct roles in evaluating the temporal bones.

MRI of the Temporal Bones

• How it Works: MRI technology utilizes strong magnetic fields to align the protons within your body's water molecules. Radio waves are then briefly turned on and off, causing these protons to emit signals that are detected by the MRI scanner. A computer processes these signals to create detailed images.
• Visualizing Soft Tissues: MRI excels at differentiating various soft tissues. For the temporal bones, it provides excellent visualization of:
  • Nerves: Such as the vestibulocochlear nerve (hearing and balance nerve) and the facial nerve as they pass through the internal auditory canal and temporal bone.
  • Brain tissue: Areas of the brainstem and cerebellum adjacent to the temporal bone.
  • Fluid: Detailed imaging of the fluid within the cochlea and semicircular canals (endolymph and perilymph spaces).
  • Inflammation and tumors.
• Specific MRI Sequences: Radiologists use specific MRI sequences optimized for the temporal bones, such as high-resolution T2-weighted images (e.g., CISS or FIESTA sequences) which are excellent for visualizing fluid and cranial nerves, and T1-weighted images often used with contrast.

CT of the Temporal Bones

• How it Works: A CT scanner emits a series of narrow X-ray beams as it rotates around your body. Detectors measure the amount of X-ray that passes through different tissues. A computer then reconstructs this data into cross-sectional images, or "slices."
• Visualizing Bony Structures: CT is superior for assessing the intricate bony anatomy of the temporal bone, including:
  • Mastoid air cells: Air-filled spaces behind the ear.
  • Ossicles: The three tiny bones of the middle ear (malleus, incus, stapes).
  • Cochlear and vestibular bony labyrinth: The bony casing of the inner ear structures.
  • Temporal bone fractures and erosions.
• High-Resolution CT (HRCT): For temporal bones, High-Resolution CT (HRCT) is often employed. This technique uses very thin slices and specific reconstruction algorithms to provide exceptionally detailed images of the bone.

Both MRI and CT provide unique insights, and their combined information can be invaluable for diagnosing complex conditions affecting the temporal bone area, including various causes of hearing loss, dizziness, and ear pain.

Types of MRI and CT for Temporal Bones

Depending on the clinical question, specific protocols for MRI+CT TEMPORAL BONES are employed.

MRI Protocols for Temporal Bones:

• MRI Temporal Bones without contrast: Often used as an initial evaluation or when contrast is contraindicated. Can visualize basic anatomy, fluid collections, and some pathologies.
• MRI Temporal Bones with contrast (Gadolinium): Contrast agent is injected intravenously to enhance the visibility of blood vessels, inflammation, and tumors. This is crucial for detecting and characterizing lesions like acoustic neuromas or infections.
• Specific MRI sequences:
  • High-resolution T2-weighted (e.g., CISS, FIESTA): Excellent for showing fluid-filled spaces of the inner ear and small cranial nerves within the internal auditory canal.
  • T1-weighted (pre- and post-contrast): Provides good anatomical detail and is essential for assessing enhancement patterns in tumors and inflammatory conditions.
  • FLAIR (Fluid Attenuated Inversion Recovery): Helps to suppress fluid signals, making abnormalities near fluid spaces more conspicuous.
  • DWI (Diffusion-Weighted Imaging): Can be useful in identifying certain conditions like cholesteatoma (which may show restricted diffusion) or acute stroke affecting nearby brain structures.

CT Protocols for Temporal Bones:

• High-Resolution CT (HRCT) Temporal Bones without contrast: This is the standard for detailed evaluation of bony anatomy, mastoid air cell disease, ossicular chain integrity, fractures, and conditions like otosclerosis or cholesteatoma with bone erosion.
• CT Temporal Bones with contrast (Iodine): Used less frequently than non-contrast CT for temporal bones but can be helpful for suspected vascular lesions (e.g., glomus tumors with significant vascularity) or infections with complications like abscess formation.

Choosing MRI, CT, or Both:

The decision on whether to use MRI, CT, or both (mri vs ct scan for temporal bone) is made by your referring physician, often in consultation with a radiologist at Cadabams Diagnostics, based on the suspected pathology:

• MRI is generally preferred for:
  • Suspected acoustic neuroma or other tumors involving the internal auditory canal or cerebellopontine angle.
  • Evaluation of cranial nerves (facial, vestibulocochlear).
  • Assessing soft tissue inflammation (e.g., labyrinthitis if enhancement is seen).
  • Investigating sensorineural hearing loss where nerve or inner ear fluid abnormality is suspected.
• CT is generally preferred for:
  • Suspected cholesteatoma (to assess bone erosion).
  • Evaluation of conductive hearing loss (to assess ossicles, middle ear space).
  • Temporal bone trauma and fractures.
  • Evaluation of otosclerosis.
  • Detailed assessment of mastoiditis and bony anatomy prior to mastoidectomy.
  • Planning for cochlear implant placement (to assess cochlear duct patency and anatomy).
• Both MRI and CT may be used when:
  • A complex condition requires assessment of both soft tissues and bone (e.g., a large tumor with bony involvement).
  • Findings on one study are inconclusive, and further characterization is needed.
  • Evaluating conditions like pulsatile tinnitus, where both vascular and bony causes need to be excluded.

During the interpretation of your MRI+CT TEMPORAL BONES scans, radiologists at Cadabams Diagnostics meticulously examine various anatomical structures and look for specific pathological findings.

Anatomical Structures Evaluated:

• External auditory canal: The ear canal leading to the eardrum.
• Middle ear cavity and ossicles: The air-filled space behind the eardrum containing the malleus (hammer), incus (anvil), and stapes (stirrup).
• Mastoid air cells and antrum: Air-filled spaces within the mastoid part of the temporal bone.
• Inner ear structures:
  • Cochlea: The snail-shaped organ of hearing.
  • Vestibule: Central part of the bony labyrinth, involved in balance.
  • Semicircular canals: Three fluid-filled tubes involved in balance.
• Internal auditory canal (IAC): A narrow bony channel conveying the facial nerve (CN VII) and vestibulocochlear nerve (CN VIII) from the brainstem to the inner ear.
• Temporal bone itself: Including the petrous apex, squamous portion, and tympanic portion.
• Jugular foramen and carotid canal: Passageways for major blood vessels and nerves.
• Adjacent soft tissues and brain parenchyma: Portions of the brainstem, cerebellum, and surrounding soft tissues if they are within the scan's field of view.

Pathological Findings Looked For:

• Inflammatory changes: Opacification (clouding) of air cells, fluid levels, mucosal thickening, or contrast enhancement indicating infection or inflammation (e.g., mastoiditis, otitis media, labyrinthitis).
• Erosive bone disease: Destruction or erosion of bone, a key feature of conditions like cholesteatoma.
• Tumors/masses: Their location, size, shape, signal characteristics (MRI) or density (CT), relationship to adjacent structures, and enhancement pattern with contrast.
• Fractures: Lines of breakage in the temporal bone, their extent, and involvement of critical structures.
• Congenital malformations: Abnormalities in the development of the ear structures present from birth.
• Vascular abnormalities: Such as aberrant carotid artery, dehiscent jugular bulb, or vascular tumors like paragangliomas.
• Otosclerotic foci: Areas of abnormal bone remodeling around the inner ear, particularly the oval window (better seen on CT).

A detailed report summarizing these findings will be generated by our radiologists for your referring doctor.

The purpose of mri and ct for temporal bone imaging is multifaceted, aiming to provide a definitive diagnosis, guide treatment, and assess the extent of disease. These scans offer a deep dive into the underlying causes of various ear-related symptoms.

Specific reasons for undergoing MRI+CT TEMPORAL BONES studies include:

• To diagnose the cause of specific symptoms:
  • Sensorineural Hearing Loss: MRI can help pinpoint causes like an acoustic neuroma (vestibular schwannoma), inflammation of the inner ear (labyrinthitis), or other nerve pathway lesions.
  • Conductive Hearing Loss: CT is excellent for identifying structural issues like ossicular chain disruption (due to trauma or infection), otosclerosis (abnormal bone growth), cholesteatoma, or middle ear fluid.
  • Tinnitus and Vertigo: MRI can rule out tumors or vascular loops compressing cranial nerves, while both scans can assess for inner ear pathologies.
• To evaluate the extent of chronic otitis media and its complications: CT is crucial for assessing bone erosion from cholesteatoma or the spread of infection in chronic mastoiditis. MRI may be added if intracranial complications are suspected.
• To assess for benign or malignant tumors: Both MRI and CT play roles in detecting, characterizing, and staging tumors like acoustic neuromas, glomus tumors, meningiomas, or metastatic disease affecting the temporal bone.
• To determine the extent of injury after trauma: CT is the primary modality for identifying temporal bone fractures and their involvement with the ossicles, facial nerve canal, or inner ear structures.
• To plan surgical approaches: Detailed anatomical imaging is essential before procedures like cochlear implantation, mastoidectomy, stapedectomy, or tumor resection, helping surgeons anticipate challenges and minimize risks.
• To monitor known conditions: For patients with diagnosed conditions like growing tumors or chronic inflammatory diseases, follow-up scans can track progression or response to treatment.
• To provide reassurance: In some cases, normal scan results can rule out serious pathology, providing peace of mind to patients and guiding alternative diagnostic or management pathways.

When and Who Needs to Take an MRI and/or CT of Temporal Bones?

Your doctor may recommend an MRI and/or CT scan of the temporal bones if you are experiencing symptoms suggestive of a problem in this area, or if they need detailed anatomical information for treatment planning. The purpose of mri and ct for temporal bone studies is to investigate these issues thoroughly.

Common indications and symptoms prompting these investigations include:

• Persistent or unexplained hearing loss: This can be sensorineural (nerve-related), conductive (problem with sound transmission through outer/middle ear), or mixed.
• Tinnitus: Persistent ringing, buzzing, hissing, or other noises in one or both ears.
• Vertigo or dizziness: Sensations of spinning or unsteadiness, which can indicate inner ear or nerve pathway issues.
• Chronic ear infections or pain (otalgia): Especially if recurrent, resistant to treatment, or associated with complications.
• Suspected tumors: Such as acoustic neuroma (vestibular schwannoma), glomus tumor, or other growths in or near the temporal bone.
• Facial nerve dysfunction: Unexplained facial weakness or paralysis (like Bell's palsy) or spasms.
• Temporal bone trauma or fractures: Following a head injury to assess for damage to the bone and enclosed structures.
• Pre-operative planning: Before ear surgeries like cochlear implant placement, mastoidectomy, or tumor removal.
• Evaluation of congenital ear abnormalities: To assess structural malformations of the ear present from birth. In pediatric cases, such imaging might be part of investigating causes of developmental delay or hearing issues affecting sensory integration. Early diagnosis can be key for timely pediatric therapy interventions.
• Monitoring of known conditions affecting the temporal bone.

Individuals presenting with any of these symptoms, or those with known conditions requiring detailed anatomical assessment of the temporal bone region, are typical candidates for these scans.

Benefits of Taking the Test

Undergoing an MRI and/or CT scan of the temporal bones at Cadabams Diagnostics offers significant benefits for your health management:

• Highly Detailed Imaging: These scans provide exceptionally detailed images of the complex anatomy of the temporal bone and its contents, far surpassing what can be seen with standard X-rays or clinical examination alone.
• Accurate Diagnosis: They enable accurate diagnosis of a wide spectrum of ear pathologies, from common infections and inflammatory conditions to tumors, traumatic injuries, and congenital anomalies.
• Guidance for Appropriate Treatment: An accurate diagnosis is fundamental for determining the most effective medical or surgical treatment plan.
• Essential for Pre-operative Planning: Surgeons rely heavily on these images to plan complex ear surgeries, understanding the precise anatomy and extent of disease, which can lead to safer procedures and better outcomes.
• Monitoring Disease: The scans can be used to monitor the progression of a known disease or the effectiveness of treatment over time.
• Non-invasive (mostly): While contrast injection involves a needle, the scanning process itself is non-invasive. MRI avoids ionizing radiation.
• Reassurance: If the results are normal, it can alleviate anxiety and help focus on other potential causes of symptoms.

Illnesses Diagnosed with MRI + CT Temporal Bones

MRI+CT TEMPORAL BONES imaging plays a critical role in diagnosing a wide range of conditions, including:

• Acoustic neuroma (Vestibular schwannoma): A benign tumor on the vestibulocochlear nerve (MRI is superior).
• Cholesteatoma: A destructive skin cyst in the middle ear or mastoid (CT is key for bone erosion, MRI with DWI can be helpful).
• Mastoiditis (acute and chronic): Inflammation or infection of the mastoid air cells (CT for bone, MRI for complications).
• Otosclerosis: Abnormal bone growth around the stapes, causing conductive hearing loss (CT is better).
• Labyrinthitis and vestibular neuritis: Inflammation of the inner ear or vestibular nerve (MRI may show nerve or labyrinthine enhancement).
• Meniere's disease: While imaging is often normal, it's used to rule out other causes of similar symptoms like hydrops on specialized MRI sequences.
• Temporal bone fractures: Due to head trauma (CT is primary).
• Glomus tumors (paragangliomas): Vascular tumors typically arising near the jugular bulb or in the middle ear (both CT and MRI are often used).
• Petrous apicitis: Infection or inflammation of the petrous apex of the temporal bone.
• Congenital anomalies of the ear: Malformations of the external, middle, or inner ear (CT for bony detail, MRI for associated nerve or brain anomalies).
• Endolymphatic sac tumors: Rare tumors of the inner ear.
• Facial nerve tumors (e.g., schwannoma) or inflammation (e.g., Bell's palsy, Ramsay Hunt syndrome): MRI is excellent for evaluating the facial nerve.

Proper preparing for temporal bone mri ct scan is important for the quality of the images and your comfort. Our team at Cadabams Diagnostics will provide you with specific instructions, but here are some general guidelines:

General Preparation (for both MRI and CT):

• Medical History: Discuss all your medical conditions, especially allergies (to iodine, gadolinium contrast dyes, or other medications), and list all medications you are currently taking with your doctor and the imaging staff at Cadabams Diagnostics.
• Pregnancy: Inform staff if you are pregnant, suspect you might be, or are breastfeeding. This is especially crucial for CT scans due to radiation, and for MRI contrast.
• Metal Objects: Remove all jewelry (earrings, necklaces), hearing aids, dentures, hairpins, and any other metallic objects before the scan as they can interfere with the images or be hazardous in an MRI.
• Clothing: Wear comfortable, loose-fitting clothing without metal zippers, snaps, or buttons. You may be asked to change into a hospital gown.

MRI Specific Preparation:

• Metal Implants: Crucially, inform the staff at Cadabams Diagnostics about any metal implants in your body. This includes:
  • Pacemakers or implantable defibrillators (ICDs)
  • Certain aneurysm clips
  • Cochlear implants (some are MRI conditional, but many are not)
  • Neurostimulators
  • Drug infusion pumps
  • Metallic foreign bodies (e.g., shrapnel, metal fragments in the eyes from past injury). A thorough screening will be done to ensure your safety.
• Claustrophobia: If you are severely claustrophobic, discuss options like pre-medication for anxiety or sedation with your referring doctor well in advance of your appointment. Let our staff know as well.
• Fasting for Contrast: If your MRI involves contrast dye, you may be asked to fast for 4-6 hours before the scan. Confirm this with Cadabams Diagnostics when scheduling.

CT Specific Preparation:

• Fasting for Contrast: If an intravenous (IV) contrast dye is planned for your CT scan, you may be instructed to fast (no food or drink, except sips of water for medications) for 2-4 hours beforehand.
• Kidney Function & Diabetes: If IV contrast is planned, inform the staff about any kidney problems, or if you have diabetes (especially if you take Metformin, which may need to be temporarily withheld).
• Allergies: Reiterate any allergies, especially to iodine or previous CT contrast reactions.

Following these preparation guidelines helps ensure a smooth and effective scan.

Pre-requisites

Before your MRI+CT TEMPORAL BONES scan at Cadabams Diagnostics, certain pre-requisites are usually necessary:

• Doctor's Referral/Order: You will need a formal request or referral from your physician detailing the reason for the scan.
• Relevant Medical History: Provide a comprehensive medical history, including any prior ear surgeries, known ear conditions, infections, trauma, or related symptoms.
• Previous Imaging/Test Results: If you have had previous imaging studies (X-rays, CT, MRI) of your head or ears, or recent hearing tests (audiograms), please bring these reports and images if possible. This helps our radiologists compare and provide the most accurate interpretation.
• Kidney Function Tests (for contrast studies): For patients scheduled to receive IV contrast (gadolinium for MRI, iodine for CT), recent kidney function test results (serum creatinine and/or eGFR) may be required. This is especially important for individuals with known kidney issues, diabetes, hypertension, or those over a certain age (e.g., 60 years). Cadabams Diagnostics will advise if this is needed.

Best Time to Take the MRI and CT of Temporal Bones

• Scans for MRI+CT TEMPORAL BONES are generally scheduled based on clinical urgency as determined by your doctor, and the availability at Cadabams Diagnostics.
• There is no specific biological "best time of day" for these scans unless dictated by acute symptoms (e.g., sudden severe vertigo or hearing loss) that might necessitate an urgent assessment.
• Routine or elective scans are typically booked during our regular operational hours. If sedation is required, scheduling may need to accommodate this.

Eligibility

Most individuals can safely undergo MRI and CT scans of the temporal bones, but some conditions may affect eligibility or require special precautions.

MRI Eligibility:

• Contraindications: Unsuitable for individuals with certain non-MRI-compatible metallic implants, such as:
  • Most pacemakers and implantable cardiac defibrillators (ICDs) (though some newer models are MRI-conditional).
  • Certain older intracranial aneurysm clips.
  • Some types of cochlear implants.
  • Metallic foreign bodies in critical locations (e.g., within the eye).
• Caution/Special Protocols:
  • Pregnancy: MRI is generally avoided in the first trimester unless absolutely essential. Gadolinium contrast is usually contraindicated throughout pregnancy.
  • Severe Claustrophobia: Patients may require sedation or an open MRI (if suitable).
  • Kidney Disease: For contrast-enhanced MRI, patients with severe renal impairment require careful assessment due to the risk of NSF.

CT Eligibility:

• General Suitability: Most individuals can undergo CT scans.
• Contraindications/Cautions:
  • Pregnancy: CT involves ionizing radiation and is generally avoided in pregnant women unless the benefits clearly outweigh the potential risks to the fetus. If a scan is essential, measures are taken to minimize fetal radiation dose.
  • Repeated Exposure in Young Children: Caution is advised due to higher sensitivity to radiation. Scans are only performed when clinically necessary.
  • Severe Allergy to Iodine Contrast: Patients with a history of severe anaphylactic reaction to iodine-based contrast may not be eligible for contrast-enhanced CT, or may require pre-medication and careful monitoring. Alternative imaging might be considered.
  • Significant Renal Impairment: If IV contrast is needed, severe kidney disease can be a relative contraindication or require specific precautions (e.g., hydration).
  • Thyroid Disorders: Iodine contrast can affect thyroid function, so this should be discussed if you have conditions like hyperthyroidism.

The team at Cadabams Diagnostics will thoroughly review your medical history to ensure your eligibility and safety for the prescribed scan.

Procedure for Taking an MRI and CT of Temporal Bones

Understanding the temporal bone mri and ct procedure can help alleviate any anxiety. While the machines look different, the goal is the same: to capture detailed images.

MRI Procedure:

1. Preparation: After changing into a gown (if needed) and removing all metal, you'll be positioned on a padded, movable table by a technologist.
2. Coil Placement: A special device called a coil may be placed around your head. This coil helps receive the signals from your body to create clearer images of the temporal bones.
3. Entering the Scanner: The table will slide slowly into the center of the large, tube-shaped MRI magnet.
4. Communication: The technologist will be in an adjacent room but can see you through a window and communicate with you via an intercom. You will be given a call button in case you need assistance.
5. Staying Still: It is crucial to remain very still during the scan, as movement can blur the images.
6. Noise: The MRI machine produces loud thumping, tapping, or whirring noises as it operates. You will be provided with earplugs or headphones, through which music may be played.
7. Scan Duration: An MRI of the temporal bones typically takes between 30 to 60 minutes, depending on the number of sequences and whether contrast is used.
8. Contrast Injection (if applicable): If contrast dye is needed, it will be injected into a vein in your arm (IV line), usually partway through the scan. You might feel a cool sensation at the injection site.

CT Procedure:

1. Preparation: You'll lie on a narrow, movable examination table, usually on your back.
2. Positioning: The technologist will carefully position your head, possibly using a special head holder or soft straps to help you remain still and comfortable.
3. Entering the Scanner: The table will slide into the center of the CT scanner, which is a large, doughnut-shaped machine (gantry). Only the part of your body being scanned (your head) will be inside the gantry.
4. Staying Still/Breath-Holding: You'll need to stay very still during the scan. For certain CT scans, though less common for dedicated temporal bone imaging unless adjacent areas are included, you might be asked to hold your breath for short periods (a few seconds).
5. Scanning Process: The X-ray tube and detectors will rotate around your head, acquiring the image data. This process is usually very quiet.
6. Scan Duration: The actual scanning time for a CT of the temporal bones is very quick, often just 5-15 minutes. More time is needed for setup and positioning.
7. Contrast Injection (if applicable): If IV contrast is used, it will be injected through a vein in your arm before or during the scan. You may experience a temporary warm feeling throughout your body or a metallic taste in your mouth, which is normal and passes quickly.

After both types of scans, you can usually resume your normal activities immediately, unless you received sedation.

Caution Before Taking the Test

It's vital to communicate certain information to the staff at Cadabams Diagnostics before your MRI+CT TEMPORAL BONES scan to ensure your safety and the quality of the images.

For MRI Scan - Critical Cautions:

• ALL Metal In/On Your Body: Reiterate and ensure staff are aware of ANY metal. This is paramount due to the strong magnetic field. Specifically mention:
  • Pacemakers, Implantable Cardioverter Defibrillators (ICDs)
  • Neurostimulators (for pain, bladder, etc.)
  • Cochlear implants or other ear implants
  • Drug infusion pumps (e.g., insulin pumps)
  • Aneurysm clips (especially older ones in the brain)
  • Shrapnel, bullets, or other metallic foreign bodies (particularly if in or near the eyes)
  • Recent joint replacements or surgical staples/wires/screws
  • Permanent makeup or tattoos (some pigments contain iron and can heat up, though rare).
• Pregnancy: Inform staff if you are pregnant or suspect you might be. MRI is generally avoided in the first trimester, and contrast is usually avoided throughout pregnancy.
• Kidney Disease/Dialysis: If gadolinium contrast is planned, it's crucial to report any history of kidney disease, kidney failure, or if you are on dialysis.
• Allergies to Gadolinium Contrast: If you've had a previous allergic reaction to MRI contrast, inform the staff.
• Claustrophobia: If you have significant fear of enclosed spaces, discuss this well in advance. Sedation might be an option arranged through your referring doctor.

For CT Scan - Critical Cautions:

• Pregnancy: This is critical. Inform staff immediately if you are pregnant or there's any chance you might be. CT uses X-rays, and exposure to the fetus needs to be avoided if possible or minimized.
• Allergies to Iodine/CT Contrast: Notify staff of any prior allergic reactions to iodine-containing substances or CT contrast dye. Also, mention any significant allergies in general or asthma.
• Kidney Disease/Diabetes: If IV contrast is planned, inform staff of any kidney problems or diabetes. If you take Metformin (Glucophage) for diabetes, it may need to be temporarily stopped around the time of a contrast CT scan.
• Thyroid Disorders: Iodine in the contrast can affect thyroid function. Inform staff if you have hyperthyroidism or other thyroid conditions.
• Multiple Myeloma or Pheochromocytoma: These conditions may pose specific risks with CT contrast.
• Recent Barium Studies: If you've recently had a barium X-ray, it might interfere with CT image quality.

Your safety is our utmost concern at Cadabams Diagnostics. Please do not hesitate to discuss any concerns with our team.