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https://www.readbyqxmd.com/read/28210386/ionic-hydrogel-monotherapy-and-in-combination-with-antiviral-antibiotic-prophylaxis-in-the-post-procedure-management-of-fractional-laser-treated-patients
#1
Francesca Romana Grippaudo
Objective: The pre- and postoperative care for fractionated laser resurfacing is still controversial, especially in regard to the use of antibiotics to prevent bacterial infection and potential consequences. Recently, an ionic hydrogel has shown to be useful in the postoperative treatment of minor burns. The aim of this study is to evaluate the use of this hydrogel after fractional laser treatments targeting photoaging and chronoaging damage to skin. Design: A randomized prospective study. Setting: one plastic surgeon private practice...
November 2016: Journal of Clinical and Aesthetic Dermatology
https://www.readbyqxmd.com/read/28207466/the-subunit-principle-in-scar-face-revision
#2
Ahmed Elshahat, Riham Lashin
Facial scaring is considered one of the most difficult cosmetic problems for any plastic surgeon to solve. The condition is more difficult if the direction of the scar is not parallel to relaxed skin tension lines. Attempts to manage this difficult situation included revisions using geometric designs, Z plasties or W plasties to camouflage the straight line visible scaring. The use of long-lasting resorbable sutures was tried too. Recently, the use of botulinum toxin during revision improved the results. Fractional CO2 lasers, microfat grafts, and platelet-rich plasma were added to the armamentarium...
February 15, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28207010/advances-in-minimally-invasive-and-noninvasive-treatments-for-submental-fat
#3
Joanna Dong, Yasmin Amir, Gary Goldenberg
Submental fat (SMF) accumulation is a cosmetically distressing concern for which there have been recent advances in minimally invasive and noninvasive therapeutic options. In this article, we review the newest treatments available for SMF, including laser-assisted lipolysis (LAL), radiofrequency (RF)-assisted lipolysis, deoxycholic acid (DCA), and noninvasive devices. These treatments provide additional options for patients seeking nonsurgical approaches to treatment of SMF.
January 2017: Cutis; Cutaneous Medicine for the Practitioner
https://www.readbyqxmd.com/read/28199463/effect-of-methyl-aminolevulinate-photodynamic-therapy-with-and-without-ablative-fractional-laser-treatment-in-patients-with-microinvasive-squamous-cell-carcinoma-a-randomized-clinical-trial
#4
Seung-Hwan Choi, Ki-Ho Kim, Ki-Hoon Song
Importance: Surgical excision is the standard treatment for cutaneous squamous cell carcinoma (SCC). However, microinvasive SCC (Clark level II) is limited to the papillary dermis, and it should be differentiated from invasive SCC. Ablative fractional laser-primed photodynamic therapy (AFL-PDT) may have enhanced efficacy. Objective: To compare 1 session of AFL-PDT with 2 sessions of conventional methyl aminolevulinate-PDT (MAL-PDT) for the treatment of microinvasive SCC...
February 15, 2017: JAMA Dermatology
https://www.readbyqxmd.com/read/28196456/toxicity-of-internalized-laser-generated-pure-silver-nanoparticles-to-the-isolated-rat-hippocampus-cells
#5
Canan Kursungoz, Sadık Taşkın Taş, Mustafa F Sargon, Yıldırım Sara, Bülend Ortaç
Silver nanoparticles (AgNPs) are the most commonly used nanoparticles (NPs) in medicine, industry and cosmetics. They are generally considered as biocompatible. However, contradictory reports on their biosafety render them difficult to accept as 'safe'. In this study, we evaluated the neurotoxicity of direct AgNP treatment in rat hippocampal slices. We produced pure uncoated AgNPs by a pulsed laser ablation method. NP characterization was performed by Ultraviolet (UV) visible spectrophotometer, scanning electron microscope, transmission electron microscope (TEM) and energy-dispersive X-ray spectroscopy...
January 1, 2017: Toxicology and Industrial Health
https://www.readbyqxmd.com/read/28181222/systematic-review-of-laser-therapy-in-xanthelasma-palpebrarum
#6
REVIEW
Austin H Nguyen, Adam M Vaudreuil, Christopher J Huerter
Xanthelasma palpebrarum is a benign periorbital xanthoma with substantial cosmetic and psychosocial burden for patients. Treatment modalities should be considered based on efficacy as well as cosmetic outcome. Laser modalities in the treatment of xanthelasma palpebrarum have not been comprehensively reviewed and discussed. Accordingly, this study seeks to systematically and critically review the available literature discussing laser treatment of xanthelasma palpebrarum. PubMed was systematically reviewed for reports on laser therapy in the treatment of xanthelasma palpebrarum...
March 2017: International Journal of Dermatology
https://www.readbyqxmd.com/read/28167201/efficacy-of-iontophoresis-assisted-ablative-fractional-laser-photodynamic-therapy-with-short-incubation-time-for-the-treatment-of-actinic-keratosis-12-month-follow-up-results-of-a-prospective-randomised-comparative-trial
#7
Seung-Hwan Choi, Tae-Hoon Kim, Ki-Hoon Song
BACKGROUND: Iontophoresis is a transdermal drug-delivery technique that enhances the transport of ionic species across membranes and may have significant benefit for the treatment of actinic keratosis (AK) by ablative fractional laser-primed photodynamic therapy (AFL-PDT). The aim of this study were to compare the efficacy, recurrence rate, cosmetic outcome and safety of iontophoresis-assisted AFL-PDT with 2hours of incubation vs. those of conventional AFL-PDT with 2- and 3-hour incubation in patients with facial and scalp AK...
February 3, 2017: Photodiagnosis and Photodynamic Therapy
https://www.readbyqxmd.com/read/28166444/carbon-dioxide-laser-ablation-for-trichoepitheliomas-the-largest-reported-series
#8
Khushboo Sinha, Raj Mallipeddi, Nisith Sheth, F Al-Niaimi
Trichoepitheliomas are benign cutaneous tumours often occurring on the face and can lead to considerable psychological distress to its sufferers. Treatment is often difficult and surgery is limited by the obvious scars and multiple number of lesions. Carbon dioxide laser ablation can be used safely with good cosmetic outcome and low recurrence rate and in this article we describe our experience in the treatment of these tumours with the carbon dioxide laser. This is the largest reported series in the literature...
February 6, 2017: Journal of Cosmetic and Laser Therapy: Official Publication of the European Society for Laser Dermatology
https://www.readbyqxmd.com/read/28163456/outcome-of-dermal-grafting-in-the-management-of-atrophic-facial-scars
#9
Kanathur Shilpa, S Sacchidanand, Budamakuntla Leelavathy, Padmanabha Shilpashree, Gorur Divya, Rammurthy Ranjitha, D V Lakshmi
BACKGROUND: Scars over the face are cosmetically and psychologically disturbing. Various techniques have been described and are being practiced in the management of these scars. AIMS AND OBJECTIVES: This study was undertaken to study the safety, effectiveness of using dermal grafts as fillers in the management of facial scars due to acne, chickenpox, trauma or any others. MATERIALS AND METHODS: Fifteen patients with atrophic facial scars of varied aetiology and willing for surgery were considered for dermal graft technique...
October 2016: Journal of Cutaneous and Aesthetic Surgery
https://www.readbyqxmd.com/read/28147333/treatment-of-oral-hyperpigmentation-and-gummy-smile-using-lasers-and-role-of-plasma-as-a-novel-treatment-technique-in-dentistry-an-introductory-review
#10
Nayansi Jha, Jae Jun Ryu, Rizwan Wahab, Abdulaziz A Al-Khedhairy, Eun Ha Choi, Nagendra Kumar Kaushik
Gingival hyperpigmentation and the condition known as gummy smile are very common dental cosmetic problems. Gingival hyperpigmentation arises due to the excess presence of melanin in certain regions of the gums. In the case of gummy smile, more than the required amount of gingival tissue is exposed upon smiling. An aesthetically pleasing smile should expose only a negligible amount of gingival tissue. Gummy smile and gingival hyperpigmentation can have detrimental effects on the aesthetic quality of a smile, and thereby a wide variety of treatment options must be taken into consideration depending patient outcome objectives...
January 29, 2017: Oncotarget
https://www.readbyqxmd.com/read/28141640/successful-treatment-of-infantile-hemangiomas-with-propranolol-in-low-birth-weight-infants
#11
Makiko Kado, Azusa Shimizu, Takashi Matsumura, Mariko Mochizuki, Hiroshi Mizuno, Ayato Hayashi
BACKGROUND: Infantile hemangioma (IH) is a benign neoplasm that causes scarring and cosmetic problems after spontaneous regression. Therefore, aggressive treatments such as laser irradiation and corticosteroid have been used; however, recently, the effect of propranolol has been widely noticed. In this study, the authors applied propranolol to low-birth-weight infants with IHs and evaluated its effect. METHODS: Four low-birth-weight infants having IH were selected, with birth weights ranging from 582 to 814 g (average 703 g)...
January 30, 2017: Journal of Craniofacial Surgery
https://www.readbyqxmd.com/read/28101465/nanostructured-lipid-carrier-for-topical-application-of-n-acetyl-glucosamine
#12
Lavin Aliasgharlou, Saeed Ghanbarzadeh, Hamideh Azimi, Mohammad Hossein Zarrintan, Hamed Hamishehkar
: Purpose: Hyperpigmentation occurs when melanin is overproduced in certain spots on the skin and is one of the most challenging skin conditions to treat. Although it is usually harmless, for cosmetic reasons, it is dreadfully bothersome to those who undergo it. It was reported that N-acetyl-glucosamine (NAGA) prevents melanin synthesis and alters the expression of numerous genes related to pigmentation. In spite of these advantages, NAGA cannot be employed in topical formulations due to its extremely polar characteristics...
December 2016: Advanced Pharmaceutical Bulletin
https://www.readbyqxmd.com/read/28097306/universal-trichloroacetic-acid-peel-technique-for-light-and-dark-skin
#13
Nabil Fanous, Shadi Zari
Importance: Despite their great potential, medium and deep trichloroacetic acid peels are underused in light-skinned patients and are rarely used in darker-skinned patients because of the widespread fear of pigmentary complications and scarring. This concern has led many physicians to opt for the use of lighter types of peels (glycolic acid peel, Jessner peel, etc) and different lasers and intense light technologies. Trichloroacetic acid peels have been described in numerous publications...
January 12, 2017: JAMA Facial Plastic Surgery
https://www.readbyqxmd.com/read/28095561/self-resolving-eruptive-keratoacanthomas-after-full-field-erbium-laser-resurfacing
#14
Eileen L Axibal, Julia D Kreger, Michael E Contreras, Joel L Cohen
Keratoacanthoma (KA) is a subtype of squamous cell carcinoma whose development has been linked to excessive sun exposure, immunosuppression, and trauma. Given the rapidly expanding therapeutic armamentarium for anti-aging modalities in dermatology, reports of KA secondary to invasive cosmetic procedures are on the rise. We present a case of eruptive KAs after full- eld ablative Erbium:YAG 2940 nm laser resurfacing of the face that resolved with minimal intervention. This case demonstrates the potential for a rare yet signi cant laser complication that may warrant discussion during the consenting process...
November 1, 2016: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28095556/combination-therapy-for-acne-scarring-personal-experience-and-clinical-suggestions
#15
Lucija Kroepfl, Jason J Emer
Acne is one of the most prevalent skin conditions seen by dermatologists. The cosmetic sequelae of severe acne, including scarring and pigmentation, have a profound psychological impact on those in icted. Topical (eg, retinoids, antibiotics, dapsone, hydroxyacids) and oral treatments (eg, antibiotics and/or spironolactone) are often bene cial to control acne or in the instance of oral isotretinoin use, rid the acne permanently; however, these treatments have very little affect on the ultimate cosmetic outcome of the acne scarring and skin texture that results...
November 1, 2016: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28095541/safety-and-efficacy-evaluation-of-pulsed-dye-laser-treatment-co-sub-2-sub-ablative-fractional-resurfacing-and-combined-treatment-for-surgical-scar-clearance
#16
Joel L Cohen, Roy Geronemus
BACKGROUND & OBJECTIVE: Surgical scars are an unwanted sequela following surgical procedures. Several different treatment modalities and approaches are currently being employed to improve the cosmesis of surgical scars with each having varying degrees of success. The objective of this study was to assess the ef cacy and safety pulsed dye laser treatment, CO2 ablative fractional resurfacing, and a combined treatment with these two modalities for the cosmetic improvement of surgical scarring that occurred following the surgical removal of skin cancer from different anatomic areas...
November 1, 2016: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28095533/neck-contouring-and-treatment-of-submental-adiposity
#17
W Walsh Thomas, Jason D Bloom
There have been many recent and significant innovations to the cosmetic physician's repertoire for addressing excess submental fat and improving patients' neck contour. These new techniques include submental cryolipolysis, injectable chemical lipolysis, percutaneous radiofrequency, laser techniques, and liposuction with or without laser or power assistance. These modalities range from completely non-invasive to surgical procedures. Each technique has its own unique advantages, and limitations and as such, aesthetic practitioners should be familiar with the various indications to use each technique...
January 1, 2017: Journal of Drugs in Dermatology: JDD
https://www.readbyqxmd.com/read/28090508/laser-applications-in-surgery
#18
REVIEW
Beina Azadgoli, Regina Y Baker
In modern medicine, lasers are increasingly utilized for treatment of a variety of pathologies as interest in less invasive treatment modalities intensifies. The physics behind lasers allows the same basic principles to be applied to a multitude of tissue types using slight modifications of the system. Multiple laser systems have been studied within each field of medicine. The term "laser" was combined with "surgery," "ablation," "lithotripsy," "cancer treatment," "tumor ablation," "dermatology," "skin rejuvenation," "lipolysis," "cardiology," "atrial fibrillation (AF)," and "epilepsy" during separate searches in the PubMed database...
December 2016: Annals of Translational Medicine
https://www.readbyqxmd.com/read/28050474/technique-efficiency-and-safety-of-different-nerve-blocks-for-analgesia-in-laser-ablation-and-sclerotherapy-for-lower-limb-superficial-venous-insufficiency-a-multicentre-experience
#19
Krishna Prasad Premnath Bellam, Binu Joy, Abhilash Sandhyala, Kiran Naiknaware, Brijesh Ray, Vijayakumar
INTRODUCTION: Laser ablation and sclerotherapy, as minimally invasive alternatives to surgery for varicose veins, have good efficacy, safety and cosmetic result. Some form of anaesthesia is generally used for pain control. AIM: To describe the technique and evaluate the efficacy and safety of femoral, saphenous and sciatic nerve blocks in isolation or in combination for analgesia during laser ablation and sclerotherapy for lower limb varicose veins. MATERIALS AND METHODS: In this prospective observational study, over a period of 33 months, in 856 limbs of 681 patients with varicose veins, ultrasound guided femoral, saphenous and sciatic nerve blocks for analgesia were performed in 769, 808 and 52 instances respectively; following which, endovenous laser ablation, sclerotherapy or combination of both were carried out using standard practice...
November 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28048327/su-f-p-58-squamous-cell-and-basal-cell-carcinoma-of-the-skin-treated-with-a-freiburg-flap-applicator
#20
K Dou, B Li, M Jacobs, B Laser
PURPOSE: To treat squamous cell and basal cell carcinoma of the skin with the Freiburg flap applicator using a high dose rate modality of an Elekta Flexitron or MicroSelectron for radiation delivery by compensating the dose deviation resulting from the incomplete scatter environment. METHODS: Patients were selected to have lesions greater than or equal to 2cm. A mask might be needed depending on special locations. The lesions on the eyelid and face presented in this research were, however, treated without a mask...
June 2016: Medical Physics
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