Ultrasound Examination
Imaging & Scans
≈ ¥60-200
(≈ $8-30)
15 min
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Description
Estimated cost for Ultrasound Examination at general public hospitals in China is about ¥40-160, and at Grade 3A hospitals about ¥60-200, varying by hospital tier and region.
Main Uses
Ultrasound examinations are primarily used for: 1. Evaluating the structure and function of internal organs, 2. Detecting and monitoring pregnancy, including fetal development, 3. Diagnosing and assessing conditions such as gallstones, liver disease, and kidney stones, 4. Guiding procedures such as biopsies and drainages, 5. Assessing blood flow through blood vessels using Doppler ultrasound.
Normal Range
The normal range for an ultrasound examination varies based on the specific organ or condition being assessed. For example, in liver ultrasounds, a normal liver size is typically less than 16 cm in craniocaudal length. In thyroid ultrasounds, nodule sizes under 1 cm are generally considered small and may be monitored. Blood flow velocities in Doppler studies also have specific ranges, such as the peak systolic velocity (PSV) in renal arteries, which should not exceed 180 cm/s.
Low Values - Possible Causes
Low values or findings in an ultrasound can indicate: 1. Atrophy of the organ, 2. Reduced blood flow due to blockages or other vascular issues, 3. Insufficient organ function, 4. Presence of cysts or benign tumors that do not cause significant enlargement, 5. Early stages of certain diseases where changes are not yet pronounced.
High Values - Possible Causes
High values or abnormal findings in an ultrasound can be caused by: 1. Enlargement of the organ, such as in hepatomegaly or splenomegaly, 2. Increased blood flow, possibly indicating inflammation or tumor, 3. Presence of solid masses or large cysts, 4. Obstruction in ducts or vessels, leading to dilation, 5. Advanced stages of chronic diseases, like cirrhosis or severe kidney disease.