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Aim: To retrospectively evaluate the anatomical and functional success of surgical treatment of rhegmatogenous retinal detachment (RRD) in the only remaining seeing eye.
Material And Methods: The study included 28 eyes of 28 patients, 19 (68%) of whom were men, with an average age of 46 years. They were operated on by a single surgeon for RRD at the Eye Clinic of the University Hospital and Faculty of Medicine, Masaryk University in Brno, from July 1, 2019, to April 30, 2023, using cryosurgical techniques and/or 25G+ pars plana vitrectomy (PPV).
Successful Use of the Er,Cr:YSGG Laser for Gingival Depigmentation.
Cureus
November 2024
Oral Medicine and Special Care Dentistry, Prince Sultan Military Medical City, Riyadh, SAU.
The color of the gingiva is determined by the degree of vascularization, epithelial thickness, and the number of melanin pigments within the epithelium. Melanin pigmentation is caused by abnormal or increased deposition of melanin by active melanocytes located mainly in the basal and supra-basal cell layers of the oral epithelium. Oral melanin pigmentation occurs most frequently in the gingiva, known as gingival hyperpigmentation (GHP), which is a common esthetical concern with variable etiologic factors.
View Article and Find Full Text PDFIntraoperative margin assessment with near real time pathology during partial gland ablation of prostate cancer: A feasibility study.
Urol Oncol
January 2025
Dept. of Urology, NYU Langone Health, New York, NY; Dept. of Radiology, NYU Langone Health, New York, NY; Dept. of Biomedical Engineering, NYU Langone Health, New York, NY.
Background: In-field or in-margin recurrence after partial gland cryosurgical ablation (PGCA) of prostate cancer (PCa) remains a limitation of the paradigm. Stimulated Raman histology (SRH) is a novel microscopic technique allowing real time, label-free, high-resolution microscopic images of unprocessed, un-sectioned tissue which can be interpreted by humans or artificial intelligence (AI). We evaluated surgical team and AI interpretation of SRH for real-time pathologic feedback in the planning and treatment of PCa with PGCA.
View Article and Find Full Text PDFThe right trisectionectomy is the main treatment modality for locally advanced gallbladder cancer with invasion of the intraparenchymal portal vein branches because it allows the achievement of negative resection margins (R0). However, only 10%-25% of such patients are eligible for surgery. The cryosurgical method has been successfully used in the complex treatment of hepatopancreatobiliary malignant neoplasms for many years.
View Article and Find Full Text PDFCanine distichiasis cryoepilation using a liquid nitrogen-cooled, closed probe transconjunctival triple-freeze technique: Outcomes in 125 dogs (234 eyes).
Vet Ophthalmol
December 2023
Veterinary Ophthalmic Referrals, Plympton, South Australia, Australia.
Article Synopsis
- A study was conducted to evaluate a cryosurgery technique for treating canine distichiasis, focusing on its effectiveness and any complications.
- The technique involved a triple freeze-thaw cycle using a liquid nitrogen-cooled probe on 125 dogs, with an overall success rate of 83% in resolving symptoms like excessive tearing and eyelid irritation.
- While mild complications such as eyelid swelling and skin discoloration were observed, these were temporary, indicating the treatment is generally safe, though more research is needed on its impact on tear quality.
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