Understanding Medical Imaging Techniques: X-ray, CT Scan, MRI, and Ultrasound

A radiograph is an image produced on a film by the radiation passing through a object. It is used in medical imaging to visualize internal structures of the body.

Ques: What is X-ray ?
Ans: X-ray is a type of electromagnetic radiation with high energy and frequency, which is used in medical imaging to produce radiographs of internal structures of the body.

Ques: What is CT scan ?
Ans: CT scan is a medical imaging technique that uses X-rays and computer technology to produce detailed cross-sectional images of the body. It is used to diagnose and monitor various conditions such as cancer, cardiovascular disease, and neurological disorders.

Ques: What is MRI ?
Ans: MRI (Magnetic Resonance Imaging) is a medical imaging technique that uses a strong magnetic field and radio waves to produce detailed images of the body's internal structures. It is used to diagnose and monitor conditions such as brain and spinal cord injuries, joint and musculoskeletal disorders, and cancer.

Ques: What is Ultrasound ?
Ans: Ultrasound is a medical imaging technique that uses high-frequency sound waves to produce images of the body's internal structures. It is used to diagnose and monitor conditions such as pregnancy complications, heart disease, and gallstones.