Journal of Cosmetic and Laser Therapy : Official Publication of the European Society for Laser Dermatology

A chemical peel is chemexfoliation, a process of application of a chemical substance to the skin that causes controlled chemical destruction of the epidermis with or without part of the dermis leading to skin regeneration and remodeling. It can be classified depending upon the depth of penetration into superficial, medium, and deep peels. Among various indications, peels can be used to enhance treatment within a variety of conditions including skin- rejuvenation, inflammatory disorders like acne, rosacea, acne scar, and pigmentary disorders like melasma, freckles, lentigens, dyschromia, and post-inflammatory pigmentation...

Lips undergo several changes with age, decreased volume, elasticity, turgor, and collagen content. Q-switched Nd:YAG laser are known to increase the production of procollagen and elastin and can promote the generation of collagen, which visibly improves facial imperfections. We aimed to determine the efficacy of a 1064 nm Q-switched Nd:YAG fractional laser on improving lip definition, color, and volume. 32 female patients were treated every 2-3 weeks for a total of 3-5 treatments. Improvement was measured in a follow-up visit a month after the final treatment (29...

Non-ablative fractional laser (NAFL) and radiofrequency (RF) are popular for treating periorbital wrinkles owing to short downtime and low risk of side effects. To compare the effectiveness and safety of infrared bipolar radiofrequency (IR-RF) and NAFL, including 1540 nm Er: glass and 1927 nm thulium-doped laser, to determine the better option for clinical treatment of periorbital wrinkles. Twenty-seven patients assigned to 3 groups underwent split-face treatment. Two of the three treatments were randomly selected for patients in each group: IR-RF, 1540 nm Er: glass NAFL, and 1927 nm thulium-doped NAFL...

1,064 nm Q-switched laser has been commonly used to treat pigmentation. However, there is still a lack of research on the treatment of hyperpigmentation caused by topical exposure to metallic salts-related chemical oxidation. We reported an Asian female patient who developed pigmentation 1 year on the face and neck after the recovery from a chemical explosion injury. 1,064 nm Q-switched laser were utilized to treat for 10 years. The facial pigment improved obviously after 10 sessions of treatment of 1,064 nm Q-switched laser...

Photobiomodulation therapy (PBMT) has become an adjuvant therapeutic possibility in body remodeling procedures. Given this scenario, this study was proposed with the aim of evaluating the effects of PBMT to Light Emitting Diode (LED) associating the red (630 nm) and infrared (850 nm) wavelengths in the subcutaneous fatty tissue. This controlled study of comparative intervention that evaluated a sample of subcutaneous fatty tissue from women with grade II obesity. The participants received the LED PBMT treatment with associated red and infrared wavelengths sequentially on the left side of the abdomen and the right side was considered as control, with the collection of biological material performed at the time of bariatric surgery...

Hair transplantation has evolved as a practice since the 1960's with advances in technology and surgical technique. With various surgical techniques in existence, patients and practitioners have an abundance of options to curate the best results for the patient. However, with many options come various benefits and consequences that must be examined on a patient-by-patient basis. This review article sought to examine the various surgical modalities of hair transplantation, to outline the pros and cons of various techniques, and to help outline considerations when choosing a given surgical technique...

Scars may be devastating for patients. Fat grafting and non-ablative lasers are available options for improvement. The former reshapes and improves scar quality by adding volume and regenerative adipose-derived stem cells, whereas the latter facilitates synthesis and deposition of new dermal collagen. The combination may be synergic, leading to better cosmetic outcome.This was a prospective study of 16 consecutive patients treated with autologous fat grafting and non-ablative 1540-nm erbium laser for facial scars between January 2015 and December 2015...

No abstract text is available yet for this article.

No abstract text is available yet for this article.

A 33-year-old female, Fitzpatrick IV phototype, developed varicella zoster eruption over the ophthalmic dermatome of the right trigeminal nerve, confirmed through Polymerase Chain Reaction, 4 weeks after recovering from COVID-19 disease. After the resolution of the acute manifestations, she developed significant atrophic scars on the forehead, about 2 mm deep, with marked post-inflammatory hyperpigmentation. She came to our clinic looking for treatment, as the scars caused significant psychological distress...

Genital aesthetic procedures have increased in popularity among women and men. Many clinicians tried to expand the application of fill injection by using it for genital aesthetic injection. However, this procedure is not so safe as imagined and may lead to a fatal complication of pulmonary embolism. This article summarizes the clinical manifestations and proposed mechanism of the filler-induced non-thrombotic pulmonary embolism (FINTPE) cases. A literature review was performed with the search keywords including "genital aesthetic injection, vaginal injection, vaginoplasty, vaginal tightening, penile augmentation, penis injection, hyaluronic acid, fat grafting, pulmonary embolism, alveolar hemorrhage, hypoxemia, and dyspnea...

Long-pulsed neodymium:yttrium-aluminum-garnet (Nd:YAG) lasers have recently been used for the treatment of vascular lesions refractory to conventional vascular lasers. The aim of this study was to evaluate the clinical efficacy and safety of long-pulsed Nd:YAG laser treatment for vascular disorders. Laser irradiation was performed using two approaches: the 532 nm Nd:YAG laser was used to irradiate the dorsal skin fold in mice and the 1064 nm Nd:YAG laser was used to irradiate the leg of mice without skin incision...

Anaphylaxis is rare following the injection of hyaluronic acid fillers or human collagen for esthetic improvement of the face. We report a case occurring in a 63-year-old woman treated simultaneously with both. Symptoms included full-body urticaria and gastrointestinal symptoms that declined within a few hours, facial redness and swelling lasting a few days, and a nodule in the right tear trough that recurred over several months. Treatment with corticosteroids and antihistamine ultimately supported a complete recovery...

Common warts (verruca vulgaris) are the most commonly seen benign cutaneous tumors occurring in both males and females of various ages. However, warts on the hands and feet (plantar warts and palmar warts) often respond poorly to traditional treatments such as topical salicylic acid, cryotherapy, surgical excision, electrocautery, and bleomycin injection. Recently, the long-pulsed 1064 nm Nd:YAG laser (LPNYL) has attracted attention in the treatment of palmoplantar warts. This study aims to evaluate the effectiveness of the LPNYL in the treatment of palmoplantar warts...

AFL = ablative fractional laser, CO2 = carbon dioxide, LiOB = laser-induced optical breakdown, PIH = postinflammatory hyperpigmentation, mVSS = Modified Vancouver scar scale.

Increasingly, there is an attempt to minimize expression lines through esthetic procedures, and radiofrequency (RF) is one of the therapeutic modalities. This article aims to systematically review the literature on the different types of RF treatment in clinical trials and in variables related to the aging process. This systematic review included 21 articles that treated 354 people with different physical characteristics. The most used RF was the fractional followed by the non-ablative RF. There was a large discrepancy in relation to the types and parameters...

Platelet-rich plasma (PRP), which is widely used in many dermatologic conditions, has also been used in the treatment of melasma in recent years. The objective of this study is to determine the efficacy of PRP in melasma. Fifteen female patients with melasma participated in this study. Intradermal PRP was performed every 3 weeks for three times. We photographed all participants, performed Melasma Area and Severity Index (MASI), and measured melanin and erythema index (EI) with mexameter before every session and 1 month after the last session...

Laser and light-based devices provide scope for long-term "hair-removal" however, there is limited evidence supporting their long-term efficacy. This study aimed to assess the long-term efficacy of laser and light-based "hair-removal" devices, taking into account variations in body site-specific variations in hair growthcycles. A systematic review of randomized controlled trials (RCTs) with follow-up periods greater than or equal to the length of one complete hair growth cycle in the body site targeted was conducted...

Laser is being widely used in treating pigmented lesions nowadays. Linear and whorled nevoid hypermelanosis (LWNH) is a rare pigmentary anomaly, and there are only a handful of cases of successful treatment, all with QS 532- and 755-nm laser. The objective of this study was to examine the clinical outcome of QS 694-nm ruby laser in the treatment of LWNH. We report on a 4-year-old boy presented with asymptomatic macular hyperpigmentation over the entire cheek who underwent 3 treatment sessions with QS 694-nm ruby laser...

Wrinkle is depressions of the skin that appears as a line on the skin, a major sign of skin aging. Laser is widely used for rejuvenation, but few reports that obtained in Indonesian skin. The increased melanin content in Indonesian skin can decrease therapeutic efficacy and promote adverse sequela. The Food and Drug Administration in 2014 gave clearance for picosecond 755 nm laser with diffractive lens array (DLA) in the treatment of wrinkles in skin types I-IV, the safety extends to patients of skin types IV-VI...