Picosecond Laser treatment of Striae Distensae: In vivo Evaluation of Results by 3D Analysis, Reflectance Confocal Microscopy, and Patient's Satisfaction.

Background And Objectives: The efficacy of picosecond laser (PSL) in the treatment of striae distensae (SD) has been recently reported; otherwise, the base for this improvement has not been clarified yet. The aim of this study is to treat long-lasting SD with PLS and to describe their in vivo morphological variations after treatment using three-dimensional (3D) imaging and reflectance confocal microscopy (RCM).

Study Design/materials And Methods: A total of 27 patients asking for treatment for SD were treated with four monthly sessions of PLS.

Comparison of microfocused ultrasound with visualization for skin laxity among vegan and omnivore patients.

Background: The aging of facial structures depends on genetic, anatomic, chronologic, and environmental factors that affect the skin and underlying tissues. Microfocused ultrasound with visualization (MFU-V) has emerged as a safe and effective treatment for skin laxity. As the nutritional status may contribute to skin aging, it would be interesting to evaluate whether different dietary patterns can also influence the response to MFU-V treatment for skin laxity.

Comparison of Postsurgical Scars Between Vegan and Omnivore Patients.

Background: Postsurgical skin healing can result in different scars types, ranging from a fine line to pathologic scars, in relation to patients' intrinsic and extrinsic factors. Although the role of nutrition in influencing skin healing is known, no previous studies investigated if the vegan diet may affect postsurgical wounds.

Objective: The aim of this study was to compare surgical scars between omnivore and vegan patients.

Treatment of striae distensae with non-ablative fractional laser: clinical and in vivo microscopic documentation of treatment efficacy.

The efficacy of NAFL in the treatment of striae distensae (SD) has been demonstrated. Nevertheless, the base for this improvement has not been clarified yet. The aim of this study is to describe in vivo variations occurring in the skin after the treatment, using reflectance confocal microscopy (RCM).