A picosecond-domain laser reportedly elicits positive treatment outcomes for acne scar and enlarged pores, but multiple sessions are often required. We sought to evaluate the efficacy of one-session fractional picosecond 1064-nm laser in treating atrophic acne scar and conspicuous pores. Fifty-nine acne scar patients with skin phototypes III and IV were treated with picosecond 1064-nm laser with microlens array (MLA) (8 mm spot, 0.8 J/cm2, 10 Hz) for one session. The efficacy of acne scar was evaluated by Antera® 3D CS, whereas facial pore counts and diameter were evaluated by VISIA-CR and dermoscopic images, respectively. All measurements were performed at baseline, weeks 1, 2, 4 and 6. Acne scar volume and facial pore counts showed a statistically significant reduction at 1 week and subsequent follow-up period when compared to baseline (weeks 1-6; P < .001). The volume of acne scars and the number of enlarge pores decreased by 22.03% and 15.13%, respectively. Of note, there was no significant change in diameter of facial pores. The adverse events, including erythema and folliculitis, were mild and short-lived. A single session of picosecond 1064-nm laser with MLA was safe and effective in improving atrophic acne scar and the number of enlarged pores.
The skin disease of the pilosebaceous unit created by demodex mites is called demodicosis. Recently, it has been brought to the agenda that laser therapies can be effective in reducing the intensity of demodex parasite. With this study, we aimed to evaluate the effect of pro-yellow laser applied to the face on the intensity of demodex parasite. Twenty-five patients who had referred to the dermatology polyclinic with a complaint of rash on the face and who had been given proyellow laser therapy during the past year were included in the study. Average pre-laser therapy demodex number per cm2 was 3.9 ± 5.0, while average post-therapy demodex number per cm2 was 2.6 ± 4.9 (p = .117). The 577-nm pro-yellow laser caused a change in demodex density. We found that the number of demodex following laser therapy decreased in some patients, while it increased in some others.
Localized fat and excess body fat: this is one of the main causes of dissatisfaction with body contour and decreased self-esteem. The objective of this report is to present the results of treatment using Capenergy C 200 in a group of young volunteers who received treatment only in the right half of the body. We will review the science and literature of the effect of TECAR and its role in body contouring. The average decrease in the arm is 2.9 cm p = .026. The nipple rise was 2.1 cm, p = .002. The decrease in abdominal diameter was 3.3 cm, p = .027 at the end of the treatment. For the thigh, the difference in diameter was 3.9 p = .026, this difference being statistically significant. TECAR radiofrequency treatment therapies, for body contouring in the breast, arms, abdomen and thighs, are effective and can show positive results after 6 treatment sessions, resulting in body satisfaction at the end of the treatment.
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