Call us now
UAN: 111 724(SCH) 000
Emergency Services Available

X-rays: Imaging the body

South City Hospital > Diagnostic Services > Radiology > X-rays: Imaging the body

X-rays: Imaging the body

An X-ray machine produces a controlled beam of radiation, which is used to create an image of the inside of your body. This beam is directed at the area being examined. After passing through the body, the beam falls on a piece of film or a special plate where it casts a type of shadow.

Different tissues in the body block or absorb the radiation differently. Dense tissue, such as bone, blocks most of the radiation and appears white on the film. Soft tissue, such as muscle, blocks less radiation and appears darker on the film. Often multiple images are taken from different angles so a more complete view of the area is available. The images obtained during X-ray exams may be viewed on film or put through a process called “digitizing” so that they can be viewed on a computer screen.

Preparation for an X-ray exam
For most X-ray exams, there is no special preparation needed. You will be asked to wear a hospital gown and remove all jewelry and metal objects before the test.

During the X-ray exam
You will be asked to either lie on an exam table or stand next to the X-ray machine. The room may be cool in order to keep the equipment from overheating. The technologist, performing the exam, may use pillows or sandbags to help you hold the proper position. You will be asked to hold very still, without breathing for a few seconds. The technologist will step behind a radiation barrier and activate the X-ray machine. Often multiple images or views are taken from different angles, so the technologist will reposition you for another view and the process will be repeated. You will not feel the radiation.

Risks of X-ray
X-ray exams expose patients to radiation. The amount of radiation exposure is variable depending upon the X-ray type (for example, of the brain, lungs, or abdomen) and the X-ray machine type (for example, different models and manufacturers). Because radiation exposure is variable, the risks are also variable. Please speak to your radiologist or your physician who refers you for the X-ray exam, for specific details on radiation exposure and possible risks.

IMPORTANT: Women should inform their doctor if they are or may be pregnant or nursing prior to any radiological imaging. Your doctor may recommend another type of test to reduce the possible risk of exposing your baby to radiation.

List of Examinations (X-Ray / General Radiography)

  1.  X-Ray of Abdomen
  2. X-Ray of Joints
  3. X-Ray of Bones
  4. X-Ray of Sinuses
  5. X-Ray of Head/Skull
  6. X-Ray of Spine
  7. X-Ray of Pelvis
  8. X-Ray of Chest
  9. X-ray for Bone Age
  10. X-ray Erect Lateral Pelvimetry (ELP)

Dr. Wasey Mahmud Jilani
Fellowship in Diagnostic Radiology,
College of Physicians & Surgeons Pakistan,
Fellowship in Vascular Interventional Radiology

Monday to Saturday
10 am to 5 pm

Nasir / Salman
(+92)213 529 2707