Chest X-ray Center - Philadelphia, PAWebMD Physician DirectoryPhiladelphia, PennsylvaniaA commercial, educational, and cultural center, the city was once the second-largest in the British Empire (after London), and the social and geographical center of the original 13 American colonies. Ben Franklin took a large role in Philadelphia's early rise to prominence. It was in this city that many of the ideas, and subsequent actions, gave birth to the American Revolution and American Independence, making Philadelphia a centerpiece of early American history. It was the most populous city of the young United States, although by the first census in 1790, New York City had overtaken it. Philadelphia served as one of the nation's many capitals during the Revolutionary War and after. Following the ratification of the U.S. Constitution, it was the temporary national capital from 1790 to 1800 while Washington, DC was under construction. Upcoming Local Events2012-05-26
2012-06-02
2012-06-03
2012-06-09
2012-06-10
2012-06-16
2012-07-11
2012-08-05
2012-09-15
2012-11-16
Chest X-rayRead the Chest X-ray article » 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-rayWhat 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... Other Related Chest X-ray ArticlesEmergency Contact for Philadelphia
Nearby Philadelphia Hospitals *![]() Thomas Jefferson University Hospital ![]() Hahnemann University Hospital ![]() Magee Rehabilitation Hospital ![]() Wills Eye Hospital ![]() Pennsylvania Hospital ![]() St Joseph Hospital ![]() Children's Hospital of Philadelphia ![]() Hospital of the University of Pennsylvania ![]() Saint Agnes Medical Center ![]() Girard Medical Center ![]() Penn Presbyterian Medical Center ![]() Methodist Hospital ![]() Philadelphia VA Medical Center ![]() Kensington Hospital ![]() Cooper University Hospital ![]() Virtua Health Camden ![]() Mercy Hospital of Philadelphia ![]() Temple University Hospital ![]() Shriners Hospital for Children ![]() St Christopher's Hospital for Children ![]() Our Lady of Lourdes Medical Center ![]() Belmont Center for Comprehensive Treatment ![]() CTCA at Eastern Regional Medical Center ![]() Lankenau Hospital ![]() Kindred Hospital Delaware County ![]() Mercy Fitzgerald Hospital ![]() Roxborough Memorial Hospital ![]() Albert Einstein Medical Center ![]() Moss Rehabilitation Hospital ![]() Friends Hospital ![]() Frankford Hospital Frankford ![]() Delaware County Memorial Hospital ![]() Fairmount Behavioral Health System ![]() Kindred Hospital Philadelphia ![]() Underwood-Memorial Hospital ![]() Kennedy Health System Cherry Hill Campus ![]() Moss Rehabilitation Hospital Elkins Park ![]() Jeanes Hospital ![]() Chestnut Hill Hospital ![]() Montgomery Rehab Hospital of Chestnut Hill ![]() Fox Chase Cancer Center ![]() Bryn Mawr Hospital ![]() Nazareth Hospital ![]() Holy Redeemer Hospital & Medical Center ![]() Taylor Hospital ![]() Angela Jane Pavilion Rehabilitation Hospital ![]() Springfield Hospital ![]() Abington Memorial Hospital ![]() Kennedy Health System Stratford Campus ![]() Keystone Center ![]() Camden County Health Services Center ![]() Virtua Health Voorhees ![]() Aria Health ![]() Crozer-Chester Medical Center ![]() Brooke Glen Behavioral Hospital ![]() Marlton Rehabilitation Hospital ![]() Virtua West Jersey Hospital Marlton ![]() Weisman Children's Rehabilitation Hospital ![]() Horsham Clinic ![]() Community Hospital ![]() Montgomery Hospital ![]() Mercy Suburban Hospital ![]() Norristown State Hospital ![]() Kennedy Health System Washington Township Campus ![]() Lourdes Medical Center of Burlington County ![]() Montgomery County Emergency Service ![]() Abington Memorial Health Center Warminster Campus ![]() Riddle Memorial Hospital ![]() Hampton Behavioral Health Center ![]() Virtua West Jersey Hospital Berlin ![]() Valley Forge Medical Center & Hospital ![]() Paoli Hospital ![]() Devereux Beneto Children's Behavioral Health Center ![]() Eagleville Hospital ![]() Lower Bucks Hospital Featured Articles*Provider Directory Terms of Use: The WebMD 'Provider Directory' is provided by WebMD for use by the general public as a quick reference of information about Providers. The Provider Directory is not intended as a tool for verifying the credentials, qualifications, or abilities of any Provider contained therein. Inclusion in the Provider Directory does not imply recommendation or endorsement nor does omission in the Provider Directory imply WebMD disapproval. |













































































