Imaging Study
X-Ray
An X-ray is a medical imaging test that uses small amounts of radiation to produce images of the internal structures of the body.
What is an X-ray used for?
1. Diagnosing bone fractures, dislocations, or degenerative conditions (e.g., osteoporosis)
2. Detecting lung diseases (e.g., pneumonia, tuberculosis)
3. Identifying foreign objects or blockages in the body
4. Monitoring the progression of diseases (e.g., arthritis, cancer)
5. Guiding medical procedures (e.g., inserting catheters or tubes)
Types of X-rays:
1. Chest X-ray
2. Spine X-ray
3. Extremity X-ray (e.g., arms, legs)
4. HSG (Hysterosalpingogram) – a medical procedure used to examine the uterus and fallopian tubes.
Ultrasound
An ultrasound, also known as sonography, is a medical imaging test that uses high-frequency sound waves to produce images of internal structures in the body.
What is an ultrasound used for?
1. Obstetric care (monitoring fetal development and health)
2. Diagnosing gallbladder disease or gallstones
3. Evaluating liver, kidney, or pancreatic function
4. Examining thyroid nodules or masses
5. Guiding needle biopsies or other medical procedures
6. Monitoring blood flow and detecting vascular conditions
Types of ultrasounds:
1. 2D ultrasound (two-dimensional imaging)
2. 3D ultrasound (three-dimensional imaging)
3. Doppler ultrasound (measures blood flow)
4. Contrast-enhanced ultrasound (uses a special dye to enhance images)
How does an ultrasound work?
1. A transducer (probe) is placed on the skin, emitting sound waves
2. The sound waves bounce off internal structures and return to the transducer 3. The echoes are converted into images on a screen