Efficacy of Antenatal Ultrasound Examination in Diagnosis of Congenital Cardiac Anomalies in an Unselected Population: Retrospective Study from a Tertiary Centre

Application of Color Ultrasound in the Diagnosis of Gynecological Endocrine Disorders and Study of Ultrasonic Image Characteristics

In order to study gynecological endocrine disorders, color ultrasound and image examination were used for in-depth study. After examining the clinical significance, research methods, strengthening treatment measures, and adjusting physical and mental health, the research and examination of endocrine disorders under ultrasound and ultrasound images are successfully analyzed. Endocrine is like a woman’s umbrella. When it is in harmony with the body, it will make women as beautiful as flowers. Once it becomes an endocrine disorder, it will cause a lot of trouble to women. According to the statistics of a magazine, the incidence of facial chloasma in young and middle-aged women is 28.2%; breast cancer in women over 30 years old has a breast mass of 38.8–49.3%, of which 1–2% may be converted to breast cancer. For the treatment of patients with gynecological endocrine disorders, we mainly use simple western medicine, but the curative effect is not ideal. The rehabilitation speed of patients is relatively slow, which has certain treatment limitations. After the ultrasound research on endocrine disorders, the ultrasound can not only determine the female endocrine function but also diagnose diseases related to endocrine disorders, which basically meets the general understanding of clinicians on the screening of endocrine disorders and physiological functions.

Diagnosis of Blood Vessel Stenosis Caused by Arterial Thrombosis of Lower Extremities by Ultrasound Based on the Mobile Information System

The thrombosis process is a multifactorial evolution process that includes many genetic and environmental factors that interact with each other. It refers to the existence of blood deposits in the heart or blood vessel walls or abnormal blood clots in the circulatory blood flow during the survival period of humans or animals for some reason. This article aims to analyze the research of blood vessel stenosis caused by arterial thrombosis of the lower extremities under the diagnosis of cardiac ultrasound based on the mobile information system. This article first introduces the mobile information nursing system and its development process. The mobile nursing information system has experienced three stages of development and is an important application of the further development of science and technology in medical information technology. It also proposes a medical diagnosis method based on SRM on a mobile platform and gives a technical roadmap for heart sound analysis and processing. Then, based on the mobile information system, the formation of arterial thrombosis in the lower extremities was analyzed and discussed in the ultrasound diagnosis of the heart, and the vascular stenosis caused by the arterial thrombosis of the lower extremities was analyzed by imaging. Experimental results show that when there is >50% stenosis or complete occlusion, the CTA false positive is more prominent, especially when the calf artery type is complete stenosis. The main cause is that the circulation of the lower limbs is very poor, the blood entering the blood vessels of the lower limbs is scarce, the capillaries are weakly enhanced, and the quality cannot be improved.