An X-ray and an ultrasound answer different clinical questions. X-rays use ionising radiation, while ultrasound uses sound waves. The body area, symptoms, and examination request determine which test is appropriate. Choosing a scan only by price or repeating an old request may not answer the current problem.
Check the exact examination before booking
Provide the request with the body part and side, where specified. Bring previous images as well as reports so the team can compare findings when useful. If the request says only «scan», clarify the examination with the referring clinician before booking. Neither test explains every cause of pain.
Do I need to fast or have a full bladder?
Preparation depends on the examination. Some ultrasound scans need fasting, others a full bladder, and many need little preparation. Ask for instructions for your exact scan, rather than copying someone else’s. Tell the team if you have a medical fluid restriction. Do not stop prescribed treatment or fast without appropriate instructions.
Pregnancy, clothing, and information to share
Tell the imaging team if you are pregnant or might be pregnant before the examination. The clinician can assess the need and suitable approach. Wear comfortable clothing and follow staff instructions about metal or jewellery near the area being examined. Share relevant medicines, allergies, and any previous reaction if a contrast examination has been requested.
What happens during the examination?
For an X-ray, staff position the relevant body part and may ask you to keep still for the image. Tell them if an injury makes a position difficult. An external ultrasound usually involves gel and a probe moved over the skin. Let the operator know if pressure causes discomfort. Ask what your particular examination involves.
What does a normal result mean?
An X-ray is useful for bone assessment but gives limited information about some soft tissues. Ultrasound also has limitations, including areas obscured by gas or bone. A normal report does not settle every cause of persistent symptoms. Review the findings with your clinician, who can decide whether further assessment is needed.
Images, report, and follow-up
Ask when the images and written report are expected, how to obtain copies, and who will explain them alongside your symptoms and examination. Keep previous studies for future comparisons. Seek prompt assessment for a severe injury or urgent symptoms instead of waiting for a routine imaging appointment.
Related guides in Arabic
X-ray preparation guide · Ultrasound preparation guide
Radiology in Al Samer, Jeddah
Send the exact examination request to Wael Al-Ameer Medical Complex and confirm the scan, preparation, appointment, report process, and total fee. Tell reception your preferred appointment language.
Radiology department · Dr Yusri Fawzi — profile
WhatsApp 0569300068 · 920018617
Clinical references
RadiologyInfo (ACR/RSNA) — General ultrasound
RadiologyInfo (ACR/RSNA) — Bone X-ray
Educational information does not replace individual medical assessment. Updated: 24 October 2026.