Breast ultrasound, architectural distortion, irregular shape, 3D reconstruction, detailed texture, high-frequency transducer, linear array probe, convex probe, harmonic imaging, pulse inversion, shadowing effect, posterior acoustic enhancement, anechoic cysts, hyperechoic lesions, hypoechoic fat, homogeneous background, medical equipment, hospital interior, doctor's hands holding the probe, close-up shot, shallow depth of field, soft natural lighting.