help and faqs
General Questions
Depending on the sort of ultrasound exam you are having, there may be a difference in how you should prepare. Generally speaking, it is better to ask your doctor or the ultrasound facility for more detailed instructions. However, it is generally advised to fast for at least 4-6 hours prior to the assessment for abdominal and pelvic ultrasound. Water consumption is permitted during this time, but no solid food should be ingested. There is no need to fast before having an obstetric ultrasound. Additionally, it is advised to dress comfortably and loosely for the exam.
Although an IVP is normally not uncomfortable, you can feel some pressure or discomfort when the contrast material is administered. Some individuals may feel warm or flushed during the injection. Milder side effects, including nausea, irritation, or hives, are also possible. However, the majority of the time, these side effects are minor and transient, and the radiologist or technologist will take precautions to reduce any discomfort throughout the operation.
Ultrasound imaging is generally regarded as a safe and non-invasive diagnostic tool, with no known risks or side effects. Ultrasound, unlike X-rays or CT scans, does not use ionizing radiation, which can be harmful at high doses.
Digital X-ray imaging works by directing a small amount of radiation through the body, which is absorbed at different rates by various tissues. After passing through the body, the X-rays are detected by a sensor and converted into digital images that can be viewed on a computer screen.
