Malignant tumors are a common and fatal disease, and early diagnosis is crucial for treatment and prognosis. Nowadays, ultrasound scanning technology can be used for the diagnosis of malignant tumors and their derivatives, and has been widely applied in clinical practice. This article will introduce the application of ultrasound scanning technology in the diagnosis of malignant tumors and their derivatives.

1、 Ultrasound characteristics of malignant tumors

Malignant tumors are a type of malignant tumor that can occur in any organ or tissue. In ultrasound scans, malignant tumors are typically characterized by irregular cyst walls with irregular patterns or nodules on the surface. The internal echo intensity is usually uneven, depending on the type of cyst and tissue type.

Ultrasound can provide rapid diagnosis of malignant tumors from traumatic examinations, which can provide as complete scanning information as possible while avoiding major malignant diseases such as cancer. In addition, ultrasound technology can also determine changes in tumor size during the treatment process, thereby helping to determine treatment effectiveness and further treatment plans.

2、 Common Techniques for Ultrasonic Scanning

1. B-ultrasound technology

B-ultrasound technology is an ultrasound technology with a good physical foundation. It can capture the interaction between ultrasound and tissue and visualize the images of each intersection. When the ultrasonic frequency changes, different textures and shapes of the tissue can be captured to generate more accurate images.

2. Color Doppler ultrasound technology

Color Doppler ultrasound technology is an important ultrasound technique used to detect blood flow and generate various images to evaluate organ blood flow. The effect of color Doppler ultrasound is of great help in observing vascular cysts, as the relationship between blood flow and cyst wall in malignant tumors can be displayed in real-time through fluorescence imaging.

3. Stereoscopic ultrasound

Stereoscopic ultrasound is a more accurate technique than traditional two-dimensional ultrasound. This technology uses multiple faces to scan the geometric shape of the area, thereby generating a complete 3D image. This technology helps doctors to more accurately evaluate the tissue structure of tumors and their derivatives, while also helping doctors determine the best treatment plan and appropriate surgical types.

3、 Ultrasound scanning technology applied to malignant tumors

1. Diagnosis of Breast Malignant Tumors

Breast cancer is one of the common malignant tumors, early diagnosis can reduce the mortality. Ultrasound scanning technology can help to check the early lesions of breast cancer and show the size, shape and other details of the tumor location. In addition, color ultrasound technology can also be used to detect the blood supply of breast cancer.

2. Diagnosis of thyroid malignant tumors

Thyroid tumor is one of the common malignant tumors, but it is difficult to diagnose this disease in the early stage. Ultrasound scanning technology can help doctors detect thyroid tumors at an early stage, evaluate the size and location of tumors, and determine the type of thyroid cysts.

3. Diagnosis of ovarian malignant tumors

Ovarian cancer is a malignant tumor that is very difficult to diagnose in the early stage. Ultrasound scanning technology can display ovarian masses, cysts, and inflammatory proliferation in the detection of ovarian malignancies. Meanwhile, three-dimensional ultrasound facilitates doctors to accurately locate the lesion area of ovarian cancer.

4. Diagnosis of liver malignant tumors

Liver malignancy is one of the rare but deadly malignancies. Ultrasound scanning technology can display the depth of penetration of liver parenchyma, measure the volume of liver tumors, identify structural features, and provide images of blood flow and metabolism of cancer.

4、 Summary

Ultrasonic scanning technology, as a non-invasive, safe and accurate examination method, has become one of the main methods for disease diagnosis. In the diagnosis of malignant tumors and their derivatives, ultrasound scanning technology has different forms and characteristics of application. With the development and improvement of ultrasound technology, ultrasound scanning technology will play a more important role in the early diagnosis and treatment of malignant tumors.