Medical Imaging Modalities
Medical Imaging Modalities is a structured health & wellness dataset with 15 entries. Its fields include Modality, Technology, Year Invented. The source values are preserved as a structured reference table.
Every row is shown below and is also available as CSV, JSON, or Excel.
Dataset details
- Table scope
- All 15 rows
- Fields
- 6 columns
- Source
- Not provided
- Data updated
- Apr 10, 2026
Included fields: Modality, Technology, Year Invented, Best For, Radiation, and 1 more.
The table contains every record in this dataset; the same records are available in each download format.
Preview observations
- Year Invented span
- 1895 to 1998
- Across 15 preview rows
- Radiation groups
- 10 distinct values
- Across 15 preview rows
Useful for
- Comparing Modality, Technology, and Year Invented across health & wellness entries
- Building reference tables, charts, or analyses from 15 downloadable records
Modality↕ | Technology↕ | Year Invented↕ | Best For↕ | Radiation↕ | Known For↕ |
|---|---|---|---|---|---|
X-Ray (Radiography) | Ionizing radiation through body onto film/detector | 1,895 | Bone fractures, chest infections, dental cavities | Low dose ionizing | First medical imaging ever, Wilhelm Roentgen won first Nobel Prize in Physics for it |
CT Scan (Computed Tomography) | Rotating X-ray beam with computer reconstruction | 1,971 | Trauma, cancer staging, internal bleeding, pulmonary embolism | Moderate ionizing (100-1000x single X-ray) | Cross-sectional slices of the body, can scan entire torso in seconds, EMI funded it with Beatles profits |
MRI (Magnetic Resonance Imaging) | Strong magnetic field + radio waves | 1,977 | Brain, spinal cord, joints, soft tissue tumors | None (non-ionizing) | No radiation, exquisite soft tissue contrast, loud banging noise, patients cannot have metal implants |
Ultrasound (Sonography) | High-frequency sound waves | 1,956 | Pregnancy, gallstones, heart valves, thyroid | None | Safe for fetuses, real-time imaging, portable and inexpensive, first baby picture tradition |
PET Scan (Positron Emission Tomography) | Radioactive tracer (FDG) detected by gamma cameras | 1,975 | Cancer detection, brain disorders, heart disease | Moderate (injected radiotracer) | Shows metabolic activity not just structure, cancer cells light up because they consume more glucose |
Mammography | Low-dose X-ray of breast tissue | 1,969 | Breast cancer screening | Low dose ionizing | Gold standard for breast cancer screening, 3D tomosynthesis improves detection by 40% |
Fluoroscopy | Continuous X-ray beam producing real-time video | 1,896 | Barium swallow, angiography, joint injections, stent placement | Moderate to high ionizing | Live X-ray movie, essential for interventional procedures, higher radiation than single X-ray |
DEXA Scan | Dual-energy X-ray absorptiometry | 1,987 | Bone density measurement, osteoporosis screening | Very low ionizing | T-score determines osteoporosis diagnosis, quick 10-minute scan, fraction of a chest X-ray dose |
Nuclear Medicine (SPECT) | Gamma camera detects injected radioisotopes | 1,963 | Heart perfusion, thyroid function, bone infection | Low to moderate (injected tracer) | Technetium-99m is most used medical isotope, shows organ function rather than anatomy |
Echocardiography | Cardiac ultrasound with Doppler flow | 1,953 | Heart valve disease, heart failure, congenital defects | None | Real-time heart chambers in motion, color Doppler shows blood flow direction, bedside portable |
Angiography (DSA) | X-ray with injected contrast dye into blood vessels | 1,927 | Blocked arteries, aneurysms, vascular malformations | Moderate to high ionizing | Catheter threaded from groin to target vessel, can treat blockages during same procedure |
OCT (Optical Coherence Tomography) | Near-infrared light interferometry | 1,991 | Retinal disease, coronary artery plaques | None (light-based) | Microscopic cross-sections of retina, revolutionized ophthalmology, resolution 10x better than ultrasound |
Endoscopic Ultrasound (EUS) | Ultrasound transducer on endoscope tip | 1,980 | Pancreatic tumors, bile duct stones, GI wall staging | None | Gets ultrasound probe inside the body for close-up views, can biopsy during same procedure |
Elastography | Ultrasound or MRI measuring tissue stiffness | 1,991 | Liver fibrosis, breast lesions, thyroid nodules | None | Non-invasive alternative to liver biopsy, FibroScan brand widely used, measures tissue hardness |
Cone Beam CT (CBCT) | Cone-shaped X-ray beam with flat panel detector | 1,998 | Dental implant planning, orthodontics, ENT sinus imaging | Low ionizing (less than medical CT) | 3D dental imaging in a single rotation, fits in a dentist office, standard before implant surgery |
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Frequently asked questions
How is Medical Imaging Modalities organized?
The table starts in the source data's default order. You can sort and filter the loaded rows by the displayed fields.
How much data is available on this page?
This dataset contains 15 entries, and every row is available in the table and in the downloadable files.
Can I download the complete dataset?
Yes. CSV, JSON, and Excel downloads contain all 15 rows. Before republishing the data, review the source and any usage terms listed on this page; dtbse does not replace the original source's licensing terms.
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