主题词：Ultrasound in Clinical Applications; Pregnancy and preeclampsia studies; Prenatal Screening and Diagnostics; Fetal and Pediatric Neurological Disorders; Ectopic Pregnancy Diagnosis and Management; Cardiovascular Function and Risk Factors; Congenital Heart Disease Studies; Gallbladder and Bile Duct Disorders; Urological Disorders and Treatments; Congenital Diaphragmatic Hernia Studies; Pediatric Urology and Nephrology Studies; Congenital Anomalies and Fetal Surgery; Diverse Scientific and Economic Studies; Ovarian cancer diagnosis and treatment; Appendicitis Diagnosis and Management; Human auditory perception and evaluation; Maternal and fetal healthcare; Liver Disease and Transplantation; Ultrasound and Hyperthermia Applications; Hepatocellular Carcinoma Treatment and Prognosis; Liver Disease Diagnosis and Treatment; Gynecological conditions and treatments; Renal and Vascular Pathologies; Ultrasound Imaging and Elastography; Cerebrovascular and Carotid Artery Diseases