3D ultrasound reconstructs volume from 2D slices to show fetal surface detail; 4D adds real-time motion. They supplement - but do not replace - routine 2D obstetric scans. Use is guided by clinical need, timing, and safety principles such as ALARA; recreational keepsake scans are discouraged.
Cellulite has no universal cure. Some procedures - like subcision and injectable collagenase - can improve appearance for some people; many other options give modest or temporary results. Lifestyle changes help but rarely eliminate cellulite.
Overview of sonography education: program types (certificate, associate, bachelor), accreditation (CAAHEP), clinical training, specializations, skills, and career considerations.
A clear, updated overview of how breast cancer is diagnosed today: the role of mammography, ultrasound, MRI, biopsy types, receptor and genomic testing, and when blood tests or advanced scans are used.
An updated overview of kidney cancer: types, risk factors, modern diagnostic tools, and current surgical and systemic treatments including targeted agents and immunotherapy.