Surgical scar management - an evaluation of surgical techniques.

The purpose of this narrative review is to analyze surgical techniques for removing scar tissue and minimizing them. A considerable proportion of the population have scars that are related to a traumatic event that they remember accurately, this being especially true for scars on the face, but also on the rest of the body if they are of significant size. The negative consequences of the esthetic damage are felt mainly in the family and at professional level, without losing sight of the fact that any person suffers as a result of the awareness of unsightly wounds or scars. To be successful, an aesthetic intervention must represent the optimal balance between science, the art of plastic surgery and the patient's expectations. Good communication between surgeon and patient is also needed. We must state that there is no method of total removal of scars; even in the case of complex surgical techniques, the scar cannot be completely excised, but a much more aesthetic appearance can be obtained. Scars cannot be completely removed from the skin, they can improve their appearance by fading or thinning, initially by conservative treatment, later, if necessary, by surgical scar reduction techniques. Improving the appearance of a scar depends on the type of scar, its severity, its surface and location, the causing factors, the time elapsed from production to the application of specialized treatment.

Cardiac axis evaluation as a screening method for detecting cardiac abnormalities in the first trimester of pregnancy.

Congenital cardiac abnormalities refer to especially anatomic malformations of the heart that normally occur during fetal heart development, before eight weeks after conception. Aim: The aim is to investigate the association between cardiac axis and congenital heart abnormalities for a potential underline clinical application of cardiac axis evaluation during detection by abnormalities at the time of first trimester ultrasound. It is known that aneuploids can be associated in almost half of cases with cardiac abnormalities, so the angle of the cardiac axis could be a potential indirect marker for the detection of aneuploids in the first trimester of pregnancy. Being easy to obtain, from the cross-section at the chest level with the visualization of the four chambers, does not require additional sections to those provided in the current guides, we aim to prove its usefulness in diagnosing aneuploids and congenital cardiac abnormalities along with the translucent nuchal flow, at the level of the venous duct and the presence of tricuspid regurgitation. Conclusions: Cardiac axis has a higher value for the detection of congenital cardiac abnormalities with respect to the nuchal translucency, tricuspid regurgitation and inverted A wave at the level of the venous duct.