Distinguishing Ovarian Cysts from Ovarian Cancer on B-ultrasound

When B-ultrasound distinguishes between ovarian cysts and ovarian cancer, it mainly makes judgments based on the differences in characteristics, properties and blood flow signals. Although B-ultrasound provides preliminary imaging information, it cannot completely determine the nature of the lesion and usually requires combination with other examination methods for diagnosis.

1. Differences in properties: In B-ultrasound examination, ovarian cysts usually show cystic changes. The edges of the cysts have complete capsules, regular shapes, clear boundaries, and slow growth. In contrast, ovarian cancer often presents as solid or mixed cystic and solid masses under B-ultrasound, and its edges often have no obvious capsules, blurred boundaries, and rapid growth. This feature makes ovarian cancer look more irregular in images.

2. Different natures: Ovarian cysts are mostly benign lesions with a low probability of malignant transformation, so there is usually no need to worry too much. Ovarian cancer is a malignant tumor that is invasive and metastatic, and the condition is more serious. For lesions suspected of having malignant tendencies, timely medical intervention is very necessary.

3. Difference in blood flow signals: Through color Doppler examination, ovarian cysts usually do not show obvious blood flow signals, which means that they have less blood supply. Ovarian cancer is often accompanied by abundant blood flow signals, indicating that it has high metabolic activity and angiogenesis ability, which is also one of its malignant characteristics.

4. The importance of auxiliary examinations: Although B-ultrasound is a common tool for screening ovarian lesions, its limitations are also obvious. In order to make a clear diagnosis, doctors usually recommend further examinations, such as tumor marker testing, pelvic CT or MRI. These examinations can provide more detailed tumor information and help evaluate the nature and extent of the lesions.

5. Necessity of biopsy: In some cases, especially when the results of imaging examinations are unclear, biopsy becomes a key step in confirming the diagnosis. By obtaining tissue samples through laparoscopy for pathological analysis, the morphology and structure of cells can be directly observed to determine whether there are cancer cells or cancerous tissues.

In daily life, if you experience unexplained abdominal discomfort or abnormal symptoms, it is very important to seek medical attention in time. Early detection and diagnosis of ovarian lesions can greatly improve treatment effects and survival rates. Maintaining good living habits and regular physical examinations are effective measures to prevent ovarian diseases. I hope everyone can pay attention to their own health, discover problems in time, and take positive measures.