The morphometrical and topographical evaluation of the superior gluteal nerve in the prenatal period.

Introduction: Advances in medical science are helping to break down the barriers to surgery. In the near future, neonatal or in utero operations will become the standard for the treatment of defects in the human motor system. In order to carry out such procedures properly, detailed knowledge of fetal anatomy is necessary.

Ultrasound Elastography--Review of Techniques and Its Clinical Applications in Pediatrics--Part 2.

Sonoelastography is a novel technique that uses ultrasound waves to assess the elasticity of tissues noninvasively. It provides an ultrasound-based method to detect and display the relative stiffness of tissue. The main principle of sonoelastography is the measurement of tissue distortion in response to external compression.