Sometimes, we may undergo medical examinations due to discomfort or pain in the abdomen, among which abdominal ultrasound examination is widely used due to its non-invasive, convenient, and accurate characteristics. However, when we receive the ultrasound examination report, some of the professional terms on it are often confusing. Especially for common diagnoses such as "fatty liver" and "liver cysts", many people may not be clear about their specific meanings and potential impacts. This article will provide a detailed interpretation of common terms used in abdominal ultrasound to help readers better understand their health status and the medical significance behind these diagnoses. By increasing our understanding of these terms, we can communicate more wisely with healthcare professionals and make more informed decisions for our own or our family's health.
1、 Fatty liver
Fatty liver, as the name suggests, refers to a pathological state in which the fat content in the liver is abnormally increased. In ultrasound examination, fatty liver is usually characterized by enhanced echoes in the liver parenchyma, presenting a "bright liver" feature. The formation of fatty liver is related to various factors, including but not limited to long-term alcohol consumption, overnutrition, obesity, metabolic disorders, etc. These factors lead to excessive accumulation of fat in liver cells, which in turn triggers inflammatory reactions and may even result in impaired liver function.
Mild fatty liver may not have obvious symptoms, but as the condition progresses, patients may experience digestive system discomfort such as fatigue, decreased appetite, nausea and vomiting. The key to treating fatty liver lies in improving lifestyle, such as adjusting dietary structure, reducing high-fat food intake, and increasing aerobic exercise. For patients with severe fatty liver, doctors may also prescribe medication to alleviate liver damage.
2、 Liver cyst
Liver cyst is another common lesion in abdominal ultrasound examination. It refers to cystic lesions that occur within the liver, typically consisting of one or more circular or quasi circular areas with clear boundaries and a capsule. Liver cysts can be divided into parasitic and non parasitic types, with non parasitic liver cysts being more common and often congenital.
Most patients with liver cysts have no obvious symptoms and are only incidentally discovered during ultrasound examination. However, when the cyst grows to a certain extent, it may compress the surrounding tissues, causing symptoms such as discomfort or pain in the upper right abdomen. For liver cysts smaller than 5 centimeters, regular follow-up is usually recommended to monitor their growth. If the cyst is larger than 5 centimeters and located on the surface of the liver, or if it grows rapidly and affects the patient's daily life and work, surgical treatment may be necessary.
3、 Other common terms in ultrasound reports
In addition to fatty liver and liver cysts, other terms may also appear in abdominal ultrasound examination reports, such as "diffuse changes in liver parenchyma", which may indicate the presence of chronic liver diseases such as viral hepatitis or fatty liver; High/low echo nodules "may indicate benign tumors or cysts in the liver; Multiple low-density nodules in the liver may be imaging manifestations of various benign or malignant diseases.
Abdominal ultrasound examination, as a non-invasive and convenient diagnostic tool, plays an important role in screening and diagnosing liver diseases. By understanding and interpreting the professional terminology in ultrasound reports, we can better understand our own health status, timely detect and intervene in potential health problems. Of course, any medical diagnosis requires a comprehensive judgment based on clinical symptoms and other examination results. Therefore, after receiving an ultrasound report, it is recommended to consult a professional doctor in a timely manner to obtain accurate diagnosis and treatment recommendations.