Assess the suitability of the technique for objective monitoring of laser tattoo removal by an extended treatment protocol.
One half of the tattoo in the first volunteer was treated with nanosecond ...and the other half with picosecond laser pulses at 1064 nm. In the second subject, four test areas were treated repeatedly using different radiant exposures from 1.5 to 6 J/cm
. Measurements of diffuse reflectance spectra and photothermal radiometric transients were performed 4-20 weeks after each treatment session. Inverse Monte Carlo analysis based on a three-layer model of tattooed skin was applied to assess the tattoo characteristics and analyze their changes.
The results clearly indicate a gradual reduction of the ink content and an increase of the subsurface depth of the tattoo layer with all treatments at a radiant exposure of 3 J/cm
or higher. The observed dependences on laser pulse duration, radiant exposure, and a number of treatments are in excellent agreement with visual fading of the tattoo.
The presented methodology enables noninvasive characterization of tattoos in human skin and objective monitoring of the laser removal treatment.
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The goal of this study is to describe reasons for desiring removal of unwanted tattoos and self-reported outcomes among justice-involved adults (JIA) receiving free laser tattoo removal in Southern ...California. Between 2016 and 2021, JIA completed voluntary anonymous surveys at baseline (n = 53) and follow-up (n = 113) visits. Descriptive analyses were generated for quantitative items. Themes were identified from open-ended questions. Patients were predominantly male (74%) and most (81%) reported tattoo-related discrimination. Adjusted multivariate analyses showed that a higher number of domains in which patients reported tattoo-related discrimination was associated with having more tattoos to remove and citing reasons for removal related to employment and stigma by association (e.g., gang membership and police interactions). At follow-up, 48% of patients felt they were treated better in their community, and nearly a quarter of patients (25%) reported greater confidence and self-esteem. JIA seek tattoo removal due to stigma and discrimination. While JIA reported diverse benefits, tattoo removal should likely be considered as one element of comprehensive programing that addresses JIA’s diverse emotional, social, and economic needs. Longitudinal research is needed to clarify the long-term effects of tattoo removal for JIA.
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The immune response to laser tattoo removal poses a significant challenge in its management, primarily due to its unpredictable nature, which can range from mild hypersensitivity reactions to severe ...anaphylaxis. Such responses can potentially hinder the effectiveness of laser tattoo removal procedures. Therefore, gaining a comprehensive understanding of the immune response to tattoo removal using laser techniques is of utmost importance to develop more efficient management strategies. This study aims to address this need by analyzing eight carefully selected articles obtained through a thorough literature review.
To explore the immune response associated with laser techniques in tattoo removal, we employed a rigorous research methodology. A thorough literature review was conducted using reputable search engines such as Google Scholar, SagePub, and PubMed to collect relevant articles. Initially, 788 potential articles were identified through this process. Following meticulous scrutiny, only eight articles that met stringent inclusion criteria were selected for our study. This meticulous selection process ensures that the information presented here is derived from high-quality and pertinent research.
Based on the analysis of the eight selected articles, our findings illuminate the various immune responses that emerge following tattoo removal using laser techniques. These responses include hypersensitivity reactions, allergic manifestations, and, in certain instances, anaphylaxis. Hypersensitivity reactions typically manifested as erythema, edema, and pruritus, while allergic responses were observed in the form of urticaria. In summary, our study highlights that the immune response to laser tattoo removal primarily elicits hypersensitivity and, in some cases, anaphylaxis reactions.
Our study underscores the significance of clinicians being vigilant regarding potential immune responses during laser tattoo removal. It is crucial to closely monitor patients to promptly address any adverse reactions. Further research holds the potential to enhance our understanding, paving the way for improved management strategies that can enhance patient safety and treatment success.
Although tattoos are ancient and very popular among young people, it is also a reason for regret, and many people today have a desire to remove them. Among the possibilities for this, laser removal ...is the most successful procedure with the highest degree of pigment removal and the lowest risk of complications.
This study was recorded on three patients with tattoos, and only the black pigments were removed. None of the patients involved had a history of skin allergies, skin cancer, and/or keloid formation. Case 1 had a professional tattoo removed in the right calf region in two sessions. Case 2 had an amateur tattoo that was removed on the scalp in three sessions. Finally, Case 3 had two professional tattoos, which were removed from the face in a total of eleven sessions. The following equipment was used: Spectra XT Q-Switched Nd:YAG 1064 nm with a pulse width of 5 ns; Pico Ultra 300 Nd:YAG 1064 nm with a pulse width of 300 ps; and SoftLight Q-Switched Nd:YAG 1064 nm with a pulse width of 17 ns.
In general, satisfactory results were obtained, but hypopigmentation was present in Cases 1 and 3. This was probably due to sun exposure at the laser removal site, the short interval between the sessions, and/or higher radiant exposure combined with a smaller spot size, respectively.
To achieve a successful tattoo removal in the higher phototypes and reduce unwanted effects, the professionals must know the best parameters to be used, as well as the adequate foundation on the individual characteristics of each patient and the tattoos. Furthermore, patient compliance with the pre/post session care and a suitable interval between the laser sessions are essential to avoid undesirable complications.
There are limited data about the tattoo removal process in formerly gang-involved and incarcerated people of color. This single center retrospective study was conducted on patients treated at Homeboy ...Industries' Ya'Stuvo Tattoo Removal Clinic between January 2016-December 2018. It reviewed data on 2,118 tattoos, and a representative sample of 502 patients was used to conduct our analysis. Treatment on 118 of the tattoos (5.57%) resulted in at least one complication (hypo-or hyper-pigmentation, keloids, or scarring). Patients who experienced tattoo removal complications (7.3%) were less likely to return to complete the removal process. More complications were experienced with higher fluences of energy, on tattoos placed by professional artists, on colored tattoos, and tattoos on clients who had a greater number of treatments. The study highlights complications and best practices in tattoo removal in people of color, a process critical to the reintegration and gang disengagement of this vulnerable population.
Tattoos of formerly gang-involved and incarcerated individuals can negatively impact their ability to reintegrate into society. Laser tattoo removal is essential to helping individuals obtain ...employment, re-cultivate positive relationships, and disengage from gangs. The objective of this study is to describe the demographics and motivations for laser tattoo removal at a large nonprofit clinic. This was a single center retrospective study conducted on patients presenting to Ya’stuvo Tattoo Removal between January 2016-December 2018 and had at least three laser tattoo removal sessions. Data was recorded on patient demographics, geographic location of residence (e.g. zipcode), comorbidities, probation/parole status, referral source, transportation mode, and motivations for receiving and removing tattoos. A representative sample of 862 patients was used to conduct our analysis. Average age at first visit was 30. 16% (n = 134) were on probation, 8% (n = 66) were on parole, and 63% (n = 544) did not report their probation/parole status. Reasons for receiving a tattoo included gangs (46%, n = 368), a current or ex-relationship (28%, n = 223), and decoration (20%, n = 159). The most common reasons for tattoo removal were employment (66%, n = 546), readiness to change life (47%, n = 392), maturity (47%, n = 392), family (43%, n = 356), and negative attention from tattoos (37%, n = 303). The current study highlights the importance of laser tattoo removal in reintegration and gang disengagement. Expanding cost efficient laser tattoo removal is paramount to meet the safety and socioeconomic needs of this population.
Background
Tattooing is an ancient practice that has been performed all over the world which is used to beautify the skin and augment beauty. Regrettable tattoos are treated with Q switch lasers, in ...many sessions, and the effectiveness is doubtful.
Objectives
The aim of this paper is to demonstrate how a unique protocol of R20 Q switch Nd YAG laser, can be employed successfully in removing long standing facial tattoos, in skin type IV, in an effective disciplined timing and cost wise modalities. The adopted method was a‐4 single passes, with 20 minutes gap respectively.
Methods and Results
A lady received the conventional Q switch laser at one session, with no noticeable results. On the other session, she received the R20 method, and an immediate whitening reaction was observed. No adverse reactions were noted.
Conclusion
The R20 Q technique is very effective tool in a single treatment session than the conventional multiple laser sessions, in tattoo removal, and I would invite other dermatologists utilize it in their clinical setting. This method does not need any newer laser technology, clears the tattoo fast, and cuts down unnecessary treatment duration and cost.
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