echography

Ultrasound body scan

Echography is a medical imaging technique that uses ultrasound waves to produce visual images of internal body structures.

The sound waves bounce off tissues and organs, creating echoes that are translated into pictures on a screen.

It is commonly used to monitor pregnancies, examine the heart, and assess abdominal organs.

The term is interchangeable with ultrasonography, though echography emphasizes the echo principle underlying the technology.

imaging

transducer

Energy form converter

  • probeThorough examination or tool
  • gelWobbly semi-solid substance
  • screenDisplay or barrier

monitor · visualization · real-time · resolution · depth · scan · image · contrast · grayscale · 2D

physics

soundwave

Traveling pressure disturbance

doppler · resonance · amplitude · waveform · propagation · reflection · refraction · attenuation · acoustic · impedance

diagnostic

screening

Evaluative selection process

  • radiologyImaging-based diagnostic medicine
  • dopplerFrequency change from motion
  • biopsyTissue sample for diagnosis

anomaly · prenatal · cardiology · obstetrics · gynecology · abdomen · thyroid · kidneys · ovaries · pelvis

obstetric

fetus

Gestating offspring

amniocentesis · nuchal · midwife · obstetrician · trimester · uterus · amniotic · anomaly · dating · viability

Opposites
imaging technology/physical principle

echographyX-ray

Penetrating diagnostic beam

radiography · CT scan · computed tomography · fluoroscopy · MRI

Family

echo, sonogram, echolocation, sonography, echocardiogram, echocardiography, ultrasonography, sonographer, echogram

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