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Chest X-ray Center - Rock Hill, SC

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Rock Hill, 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 Rock Hill

  • In case of Emergency, call 911

Nearby Rock Hill Hospitals *

Piedmont Healthcare System
222 S Herlong Ave
Rock Hill, SC 29732
(803)329-1234

HEALTHSOUTH Rehabilitation Hospital of Rock Hill
1795 Dr Frank Gaston Blvd
Rock Hill, SC 29732
(803)326-3500

Carolinas Medical Center Pineville
10628 Park Rd
Charlotte, NC 28210
(704)667-1000

Chester Regional Medical Center
One Medical Park Dr
Chester, SC 29706
(803)581-3151

Springs Memorial Hospital
800 W Meeting St
Lancaster, SC 29720
(803)286-1214

Carolinas Rehabilitation
1100 Blythe Blvd
Charlotte, NC 28203
(704)355-4300

Carolinas Medical Center
1000 Blythe Blvd
Charlotte, NC 28203
(704)355-2000

Behavioral Health Center CMC Randolph
501 Billingsley Rd
Charlotte, NC 28211
(704)358-2700

Presbyterian Hospital Matthews
1500 Matthews Township Pkwy
Matthews, NC 28105
(704)384-6500

Carolinas Medical Center Mercy
2001 Vail Ave
Charlotte, NC 28207
(704)304-5000

Presbyterian Orthopaedic Hospital
1901 Randolph Rd
Charlotte, NC 28207
(704)316-2000

Presbyterian Hospital
200 Hawthorne Ln
Charlotte, NC 28204
(704)384-4000

Gaston Memorial Hospital
2525 Court Dr
Gastonia, NC 28054
(704)834-2000

Carolinas Medical Center Union
600 Hospital Dr
Monroe, NC 28112
(704)283-3100

Carolinas Medical Center University
8800 N Tryon St
Charlotte, NC 28262
(704)548-6000

Kings Mountain Hospital
706 W Kings St
Kings Mountain, NC 28086
(704)739-3601

Presbyterian Hospital Huntersville
10030 Gilead Rd
Huntersville, NC 28078
(704)316-4000

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