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Pregnancy scans

MRI Fetal

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MRI FETAL

60 Mins

Report Turnaround

1M

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4.9

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5

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Overview of Fetal Ultrasound

What is MRI FETAL? MRI FETAL (Magnetic Resonance Imaging for the fetus) is a painless scan that uses strong magnets and radio waves to create high-resolution images of your unborn baby. Unlike ultrasound, it can reveal fine details of the brain, spine, heart, and other organs.

List of Parameters

List of Parameters Considered During the Fetal Ultrasound:

Technologists and radiologists at Cadabams Diagnostics review:

  • Brain structure
  • Spine and spinal cord
  • Heart and great vessels
  • Lungs and diaphragm
  • Abdominal organs (liver, kidneys, bowel)
  • Limb development Each parameter is measured against gestational-age norms to spot any deviation early.

When to Take Test

When to Take Test

  • Suspected brain anomalies (e.g., ventriculomegaly)
  • Spine defects (spina bifida)
  • Chest or abdominal masses
  • Placental issues (placenta accreta spectrum, vasa previa) Early detection guides timely delivery planning and neonatal care.

Benefits

Benefits of Taking the Test

  • High-resolution images—see structures as small as 1 mm
  • No radiation exposure—safe for mother and baby
  • Early detection of anomalies—plan interventions before birth
  • Better planning for delivery—decide on hospital level and neonatal team

Illnesses Diagnosed with Fetal Ultrasound

Cadabams Diagnostics regularly identifies:

  • Neural tube defects
  • Hydrocephalus
  • Congenital heart disease
  • Cleft lip/palate Timely diagnosis improves outcomes and helps families prepare emotionally and logistically.

Preparing for Test

Preparing for Fetal Ultrasound

Pre-requisites

  • Recent ultrasound report
  • Fasting 2–4 hours before (if contrast is needed—rarely)

Best Time to Take the MRI FETAL

  • Brain or spine: 20–24 weeks
  • Chest or abdomen: 24–32 weeks
  • Late check-up: up to 38 weeks

Eligibility

Any pregnant woman after 18 weeks unless contraindicated by metal implants or claustrophobia.

Procedure for Taking a MRI FETAL

  1. Change into MRI-safe gown.
  2. Lie on left side for comfort.
  3. Coil placed over the belly; scan lasts 20–45 minutes.
  4. Mother can listen to music; baby’s heartbeat monitored if needed.

Caution Before Taking the Test

Inform staff about:

  • Pacemakers or orthopedic implants
  • Tattoos with metallic ink
  • Kidney issues (if contrast considered)

Risks & Limitations of the Fetal Ultrasound

  • No radiation—proven safe in clinical studies
  • May not be suitable if you have certain metal implants
  • Images can be affected by large maternal body habitus or excessive fetal movement

Test Results

Findings and Results

Finding / ObservationDescriptionGeneral Interpretation / Significance
Ventricular width 12 mmSlightly enlargedMay indicate mild ventriculomegaly; follow-up advised
Ventricular SizeMeasurement of lateral ventricles in the fetal brain.Normal or varying degrees of dilation: Mild, Moderate, Severe. Significant dilation (ventriculomegaly/hydrocephalus) may indicate underlying brain abnormalities and potential developmental issues.
Corpus CallosumPresence, size, and morphology of the corpus callosum (connects brain hemispheres).Normal, partially absent (dysgenesis), or completely absent (agenesis). Absence or malformation can affect brain connectivity, often linked to neurodevelopmental delays.
Cortical DevelopmentAssessment of brain surface folds (gyri) and grooves (sulci) appropriate for gestational age.Normal gyration, or malformations such as lissencephaly (smooth brain) or polymicrogyria (excessive small folds). Such malformations can impair cognitive and motor function.
Spine gap at L4–L5Visible defectConsistent with spina bifida; pediatric neurosurgery consult
Spinal Canal IntegrityEvaluation for open neural tube defects (e.g., myelomeningocele) or tethered cord syndrome.Normal, or presence of defect. Open defects require specialized care due to risk of neurological impairments.
Heart 4-chamber view normalAll valves seenReassuring; low risk of major CHD
Estimated Lung Volume / Lung-to-Head RatioQuantitative or qualitative measurement of lung size, critical in conditions like Congenital Diaphragmatic Hernia (CDH).Normal or reduced (pulmonary hypoplasia). Lung size predicts respiratory function and viability after birth.
Lung ParenchymaAppearance of lung tissue, checking for cystic or solid lesions (e.g., congenital pulmonary airway malformation - CPAM).Normal or presence of lesions. The lesion type and extent guide prognosis and treatment planning.
Other Specific Anomaly Noted:Description of any structural abnormality in other fetal organs (e.g., renal agenesis, duodenal atresia, limb deformities).Details the anomaly and its implications, which vary widely; some require immediate or long-term pediatric interventions.

FAQs

  • Yes. Extensive research shows no harmful effects from magnetic fields used in MRI FETAL.

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About us

Cadabam's Diagnostics: What Defines Us

Welcome to Cadabam's Diagnostics, where diagnostic care meets modern convenience. We believe that accessing vital health insights shouldn't mean sacrificing comfort. That's why we bring advanced, high-quality testing services delivered straight to your doorstep. Our commitment to accuracy, speed, and compassion ensures that every test is handled with the utmost care, giving you reliable results without leaving home. Trusted by healthcare providers and patients alike, we're here to support your wellness journey with expertise you can count on.