Diploma in Radiology and Imaging Technology (DRIT)

The Diploma in Radiology and Imaging Technology (DRIT) at Manila Institute of Paramedical Science is a specialized program that trains students in diagnostic imaging techniques like X-ray, CT Scan, MRI, and ultrasound. This course is ideal for those who want to assist doctors in diagnosing internal health conditions through advanced imaging tools.

Students gain practical skills in:

  • Operating radiology and imaging machines

  • Performing X-rays, Mobile X-rays, CT scans, and MRI procedures

  • Patient positioning and radiation safety protocols

  • Image processing and reporting support

  • Understanding anatomy for effective imaging

  • We incorporate ECHO Assist Learning through immersive, high-fidelity simulation experiences. 

The course includes clinical postings in diagnostic centers and hospitals across Tirunelveli, providing students with real-world exposure to imaging environments.

Ultrasonography (USG) in
Radiology & Imaging Technology

What is USG?
Ultrasonography (USG), also called ultrasonography or sonography, is a non-invasive imaging technique that uses high-frequency sound waves to create real-time images of internal body structures.
Unlike X-rays and CT scans, ultrasound does not use ionising radiation — making it a safe, repeatable modality. 

Ultrasound (USG): Description & Types

Ultrasonography (USG) is a safe, non-invasive imaging technique that uses high-frequency sound waves to produce real-time images of internal organs, tissues, and blood flow. It is widely used in medical diagnostics due to its accuracy, portability, and lack of radiation exposure. In the DRIT programme, students gain hands-on training in operating different ultrasound modes used across abdominal, obstetric, vascular, musculoskeletal, and soft-tissue imaging.

Types of USG Modes

  • B-Mode (2D Ultrasound)

  • M-Mode

  • Color Doppler

  • Power Doppler

  • Spectral Doppler

  • 3D Ultrasound

  • 4D Ultrasound

  • High-Frequency Linear Probe Imaging

  • Transvaginal Ultrasound

  • Transrectal Ultrasound

  • Interventional / Guided Ultrasound

  • Elastography (Advanced)

Scope in Imaging and Radiology

Students enrolled in this diploma gain comprehensive knowledge and practical skills in various imaging techniques such as x-ray tech diploma, ultrasound, computed tomography (CT), magnetic resonance imaging (MRI), and more. 

They learn to operate advanced imaging equipment, ensure patient safety during procedures, and interpret diagnostic images accurately. This diploma opens doors to a rewarding career in the rapidly evolving field of medical imaging, where professionals play a crucial role in diagnosing and treating medical conditions

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Scope in Imaging and Radiology

Radiology is the branch of medicine that uses imaging techniques to diagnose and sometimes treat diseases. Imaging helps doctors see inside the body without surgery. Common types of medical imaging include:

  1. X-rays
  2. Ultrasound (including echocardiography)
  3. CT scans (Computed Tomography)
  4. MRI (Magnetic Resonance Imaging)
  5. Nuclear medicine scans (e.g., PET scans)

X-ray

How it works: Uses electromagnetic radiation to create images of bones and certain tissues. Dense structures like bones absorb more X-rays and appear white, while softer tissues appear gray, and air appears black.

Uses:

  • Detect bone fractures
  • Check for infections (like pneumonia)
  • Detect tumors
  • Evaluate joint abnormalities

Advantages:
Quick, widely available, inexpensive

Limitations:
Limited detail for soft tissues, involves small radiation exposure

 

 

 

Echocardiography (Echo Scan)

Type
Ultrasound imaging specifically for the heart

How it works:
Uses high-frequency sound waves to create images of the heart in real time.

Uses:

  • Evaluate heart structure: chambers, valves, and walls
  • Measure heart function (how well the heart pumps)
  • Detect congenital heart defects or heart disease
  • Assess blood flow with Doppler echocardiography

Advantages:
Non-invasive, no radiation, real-time imaging

Types of echo:

  • Transthoracic echocardiogram (TTE):
    Standard external scan
  • Transesophageal echocardiogram (TEE):
    Probe goes down the esophagus for detailed images
  • Stress echo:
    Evaluates heart function under stress

After you finish, you may get job opportunities as

  1. Radiology / Imaging Technician / Radiographer
  2. X-ray / CT / MRI / Ultrasound technician
  3. Diagnostic Centre Technician (in hospitals, clinics, imaging labs)
  4. Radiology Assistant in research labs or medical equipment companies (less common)
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Why Choose Manila Institute?

  • Located in Tirunelveli with direct hospital and diagnostic center tie-ups

  • State-of-the-art imaging lab and modern equipment

  • Experienced faculty with clinical radiology background

  • High demand career with strong placement support

  • Recognized as a top paramedical college in Tamil Nadu

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How to Apply?

View All Requirements
  • You Apply

Tell us a little about yourself and we’ll help with the rest. Our convenient online application tool only takes 10 minutes to complete.

  • We Connect

After you submit your application, an admissions representative will contact you and will help you to complete the process.

  • You Get Ready

Once you’ve completed your application and connected with an admissions representative, you’re ready to create your schedule.

Ready to begin your
Nursing Career?

Apply now for the Diploma in Radiology and Imaging Technology (DRIT) at Manila Institute of Paramedical Science, Tirunelveli.

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