Spanish vocabulary · Intermediate

How to Say CT Scan in Spanish: Tomografía & TAC

Tomografía · noun (feminine) · toh-moh-grah-FEE-ah

Tomografía is the full Spanish word for CT scan. In everyday medical conversations, speakers use the abbreviation TAC (tomografía axial computarizada).

toh-moh-grah-FEE-ah (tomografía) · tahk (TAC)

El doctor ordenó una tomografía para revisar la lesión.

The doctor ordered a CT scan to check the injury.

CT Scan in Spanish: Quick Reference

Below are the most common Spanish words for ct scan, with pronunciation and regional usage notes.

SpanishEnglishPronunciationRegion / Register
tomografíact scantoh-moh-grah-FEE-ahDefault, widely understood
TACct scanabbreviation (tomografía axial computarizada)
escánerct scaninformal — borrowed from English scanner

How Native Speakers Use Tomografía

Real example sentences across three contexts you'll actually run into.

At the hospital

Me van a hacer una TAC del abdomen mañana a las ocho.

They are going to do a CT scan of my abdomen tomorrow at eight.

TAC is the most common abbreviation in medical settings.

Doctor explaining results

La tomografía muestra que no hay fractura en el cráneo.

The CT scan shows there is no skull fracture.

Tomografía is the full form used in reports and formal medical language.

Informal conversation

Tengo que ir al hospital para un escáner de la cabeza.

I have to go to the hospital for a head scan.

Escáner is informal; medical professionals prefer tomografía or TAC.

Avoid These Mistakes When Using Tomografía

Saying CT escan

Incorrect: Me hicieron un CT escan ayer.

Correct: Me hicieron una TAC ayer.

CT scan is not used in Spanish. The correct terms are tomografía or TAC.

Confusing tomografía with radiografía

Incorrect: Necesito una radiografía computarizada.

Correct: Necesito una tomografía computarizada.

A radiografía is an X-ray (2D). A tomografía is a CT scan (3D cross-sectional). Different procedures.

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Why word lists alone don't stick

Memorizing a translation feels productive, but most learners forget 70% of what they studied within 48 hours. Vocabulary needs spaced repetition AND real-world exposure to transfer to long-term memory.

See Tomografía used by native speakers

Parrot's short-form videos feature native speakers using tomografía in real situations. Context-based exposure beats flashcards, you hear El doctor ordenó una tomografía para revisar la lesión. while watching someone live the moment, connecting meaning, sound, and rhythm at once.

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Common Questions About CT Scan in Spanish

How do you say CT scan in Spanish?
The standard terms are tomografía or TAC (tomografía axial computarizada). TAC is most commonly used in hospitals.
What does TAC stand for?
TAC stands for Tomografía Axial Computarizada, the full equivalent of Computed Axial Tomography (CAT/CT scan).
Is escáner correct for CT scan?
Escáner is understood informally, but medical professionals prefer tomografía or TAC for precision.