Echocardiography is a type of ultrasound used to assess the structure and function of the heart, enabling the visualization of the heart chambers, valves, and heartbeat.

Bone densitometry is a screening test that measures bone density to help determine the risk of osteoporosis (bone loss) and the fragility of the bones.

Ultrasonography is used for imaging organs and tissues within the body. Color Doppler ultrasonography assesses internal flow characteristics such as the speed of blood flow.

HSG is a type of X-ray used to evaluate the structure and patency of the uterus and fallopian tubes, involving the injection of a contrast material into the uterus.

Computed radiography utilizes technology that allows for the digital analysis of images, whereas direct radiography uses a traditional method to image various regions of the body.

Digital mammography is an imaging method used to obtain high-resolution digital images of breast tissue.