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Chest X-ray Center - Greenville, SC

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Greenville, South Carolina

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Chest X-ray

What is a chest X-ray?

A chest X-ray is a radiology test that involves exposing the chest briefly to radiation to produce an image of the chest and the internal organs of the chest. An X-ray film is positioned against the body opposite the camera, which sends out a very small dose of a radiation beam. As the radiation penetrates the body, it is absorbed in varying amounts by different body tissues depending on the tissue's composition of air, water, blood, bone, or muscle. Bones, for example, absorb much of the X-ray radiation while lung tissue (which is filled with mostly air) absorbs very little, allowing most of the X-ray beam to pass through the lung.

What is a shadow on a chest X-ray?

Due to the differences in their composition (and, therefore, varying degrees of penetration of the X-ray beam), the lungs, heart, aorta, and bones of the chest each can be distinctly visualized on the chest X-ray. The X-ray film records these differences to produce an image of body tissue structures and these are shadows seen on the X-ray. The white shadows on chest X-ray represent more dense or solid tissues, such as bone or heart, and the darker shadows on the chest X-ray represent air filled tissues, such as lungs.

How is the chest X-ray procedure performed?

Patients obtaining a chest X-ray will often be requested to use an X-ray gown, and extra metallic objects such as jewelry are removed from the chest and/or neck areas. These objects can block X-ray penetration, making the result less accurate. Patients may be asked to take a deep breath and hold it during the chest X-ray in order to inflate the lungs to their maximum, which increases the visibility of different tissues within the chest.

The chest X-ray procedure often involves a view from the back to the front of the body as well as a view from the side. The view from the side is called a lateral ...

Recommended Reading Related to Chest X-ray

Low Blood Pressure »

What is low blood pressure?

Blood pressure is the force exerted by circulating blood on the walls of blood vessels. It constitutes one of the critically important signs of life or vital signs which include heart beat, breathing, and temperature. Blood pressure is generated by the heart pumping blood into the arteries modified by the response of the arteries to the flow of blood.

An individual's blood pressure is expressed as systolic/diastolic blood pressure, for example, 120/80.The systolic blood pressure (the top number) represents the pressure in the arteries as the muscle of the heart contracts and pumps blood into them. The diastolic blood pressure (the bottom number) represents the pressure in the arteries as the muscle of the heart relaxes following its contraction. Blood pressure always is higher when the heart is pumping (squeezing) than when it is relaxing.

The range of systolic blood pressure for most healthy adults falls between 90 and 120 mil...

Emergency Contact for Greenville

  • In case of Emergency, call 911

Nearby Greenville Hospitals *

Bon Secours St Francis Health System Downtown
One St Francis Dr
Greenville, SC 29601
(864)255-1000

Regency Hospital of Greenville
One St Francis Dr
Greenville, SC 29601
(864)255-1401

GHS Greenville Memorial Medical Campus
701 Grove Rd
Greenville, SC 29605
(864)455-7000

Shriners Hospital For Children
950 W Faris Rd
Greenville, SC 29605
(864)271-3444

W J Barge Memorial Hospital
1700 Wade Hampton Blvd
Greenville, SC 29614
(864)242-5100

GHS Patewood Medical Campus
200 Patewood Dr
Greenville, SC 29615
(864)454-2600

Bon Secours St Francis Health System Eastside
125 Commonwealth Dr
Greenville, SC 29615
(864)675-4000

SpringBrook Behavioral Health System
1 Havenwood Ln
Travelers Rest, SC 29690
(864)834-8013

GHS North Greenville Hospital
807 N Main St
Travelers Rest, SC 29690
(864)834-5132

The Carolina Center for Behavioral Health
2700 E Phillips Rd
Greer, SC 29650
(864)235-2335

Greer Memorial Hospital
830 S Buncombe Rd
Greer, SC 29650
(864)848-8200

Palmetto Health Baptist Easley
200 Fleetwood Dr
Easley, SC 29640
(864)552-7200

GHS Hillcrest Hospital
729 SE Main St
Simpsonville, SC 29681
(864)967-6100

Cannon Memorial Hospital
123 W G Acker Dr
Pickens, SC 29671
(864)878-4791

AnMed Health Rehabilitation Hospital
1 Spring Back Way
Anderson, SC 29621
(864)716-2600

Patrick B Harris Psychiatric Hospital
130 Highway 252
Anderson, SC 29622
(864)231-2600

AnMed Health System
800 N Fant St
Anderson, SC 29621
(864)261-1000

Spartanburg Regional Medical Center
101 E Wood St
Spartanburg, SC 29303
(864)560-6000

Spartanburg Hospital for Restorative Care
389 Serpentine Dr
Spartanburg, SC 29303
(864)560-3280

St Luke's Hospital
101 Hospital Dr
Columbus, NC 28722
(828)894-3311

Mary Black Memorial Hospital
1700 Skylyn Dr
Spartanburg, SC 29307
(864)573-3000

Pardee Hospital
800 N Justice St
Hendersonville, NC 28791
(828)696-1000

Transylvania Community Hospital
90 Hospital Dr
Brevard, NC 28712
(828)884-9111

Oconee Memorial Hospital
298 Memorial Dr
Seneca, SC 29678
(864)882-3351

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