<b><br>Aim:</b> The aim of this retrospective study was to evaluate our treatment for pilonidal disease in adolescent patients, which uses ultrasonography, minimally invasive pit-picking, and Nd:YAG laser therapy.</br> <b><br>Material and methods:</b> We included 52 of 147 patients treated between June 2017 and December 2020. The patients underwent pit-picking procedures and 6-10 Nd:YAG treatments. The remnants of the cysts were removed by laser therapy, which provided easy epilation. Each patient underwent multiple ultrasound examinations during the therapy to uncover any potential newly formed asymptomatic sinuses. When such issues were identified, the pit-picking procedure was repeated on those sinuses.</br> <b><br>Results:</b> A total of 52 patients were included in this study with a 1-year follow-up following the procedure. There were 49 symptom-free patients (96%). One patient underwent surgery in another hospital because of a recurrence and 1 had a pilonidal disease relapse (4%). In the follow-up period, asymptomatic cysts were found in 2 other patients by ultrasound examination. They were all treated with a pit-picking procedure in the outpatient department with good results.</br> <b><br>Conclusions:</b> Combining sequentially repeated pit-picking procedures and Nd:YAG laser therapy is an effective treatment method for adolescent pilonidal disease. Simultaneous Nd:YAG laser therapy enables efficacious epilation of the intergluteal cleft. Repeatable ultrasonography examinations allow for early diagnosis of possible pilonidal sinus relapse.</br>.
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http://dx.doi.org/10.5604/01.3001.0053.9305 | DOI Listing |
Lasers Med Sci
November 2024
Dermatology Department, Kasr alainy Faculty of Medicine, Cairo University, Cairo, Egypt.
Treatment of onychomycosis includes topical and systemic agents. However, prolonged use of oral treatment could cause adverse effects and topical antifungal agents have limited penetration. To compare the clinical efficacy and the safety of fractional CO laser combined with topical tioconazole nail solution versus Q-switched 1064 Nd: YAG laser in the treatment of fingernail onychomycosis.
View Article and Find Full Text PDFJ Cosmet Dermatol
January 2025
Department of Dermatology, Faculty of Medicine, Balikesir University, Balikesir, Turkiye.
J Chem Phys
October 2024
Department of Chemistry, Johns Hopkins University, Baltimore, Maryland 21218, USA.
Anion photoelectron spectra of ThSO- and ThS2- were recorded using the third (355 nm) harmonic of an Nd-YAG laser; these provided the measured vertical detachment energies of each anion. The experiments are supported by extensive coupled cluster calculations on ThSO, ThSO-, ThS2, and ThS2-, as well as the oxygen congeners ThO2 and ThO2-. The ab initio calculations, which included complete basis set extrapolations, spin-orbit effects using four-component coupled cluster, and higher-order correlation contributions through CCSDT(Q), yielded an adiabatic electron affinity for ThO2 that was within 0.
View Article and Find Full Text PDFMicromachines (Basel)
September 2024
Dicontek Ltda., Santiago 7550171, Chile.
Plasma focus devices represent a class of hot and dense plasma sources that serve a dual role in fundamental plasma research and practical applications. These devices allow the observation of various phenomena, including the z-pinch effect, nuclear fusion reactions, plasma filaments, bursts, shocks, jets, X-rays, neutron pulses, ions, and electron beams. In recent years, considerable efforts have been directed toward miniaturizing plasma focus devices, driven by the pursuit of both basic studies and technological advancements.
View Article and Find Full Text PDFGraefes Arch Clin Exp Ophthalmol
September 2024
Centro de Oftalmología Barraquer, Barcelona, Spain.
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