Soft tissue augmentation is a common procedure, and a wide variety of injectable fillers are used. Liquid injectable silicone (LIS) was the first highly popularized injectable filler. LIS is a permanent filler and can be used in the correction of facial furrows and wrinkles. Some complications are inherent to the procedure and can resolve spontaneously, such as redness, swelling, and immediate hypersensitivity reactions. Unintended reactions, such as granulomas, infections, vascular occlusion, can also follow the treatment with LIS and may appear several years after the injections. These can be difficult to manage, show little or no tendency to spontaneous resolutions, and rarely resolve completely. Injecting physicians must be aware of these potential complications caused by LIS because early medical care and treatment, including psychological support for these patients, can minimize the consequences for patients and physicians, and may also help obtaining better outcomes when treating complications.
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http://dx.doi.org/10.1055/s-0034-1396756 | DOI Listing |
Retin Cases Brief Rep
October 2024
Texas Retina Associates, Dallas, Texas.
Purpose: This report describes the use of the injectable intravitreal fluocinolone acetonide 0.18mg implant (FAI) for chronic postoperative cystoid macular edema (CME) in an eye with a silicone oil-filled vitreous cavity.
Methods: A retrospective chart review was performed including surgical, clinical, and imaging data.
Plast Reconstr Surg Glob Open
December 2024
From the Nuñez Villar Plastic Surgery Clinic, Vallecito Arequipa, Peru.
Background: Gluteal hypoplasia and ptosis reduction are common concerns among patients seeking optimal body contouring in Peru and other countries. Although silicone implants are a traditional solution, they are not suitable for all patients. Fat grafting has emerged as an alternative, with various techniques aimed at enhancing fat graft viability and patient safety.
View Article and Find Full Text PDFJ Vitreoretin Dis
December 2024
Anant Bajaj Retina Institute, LV Prasad Eye Institute, Hyderabad, India.
To describe a case of frosted branch angiitis-like retinal vasculitis that developed after scleral buckle surgery. A single case was evaluated. Five days after nondrainage scleral buckle surgery with a segmental buckle and encircling band, an otherwise healthy 39-year-old man presented with frosted branch angiitis.
View Article and Find Full Text PDFBiotechnol J
December 2024
Department of Biomedical Engineering, Tulane University, New Orleans, USA.
Microphysiological systems (MPS) containing perfusable vascular beds unlock the ability to model tissue-scale elements of vascular physiology and disease in vitro. Access to inexpensive stereolithography (SLA) 3D printers now enables benchtop fabrication of polydimethylsiloxane (PDMS) organ chips, eliminating the need for cleanroom access and microfabrication expertise, and can facilitate broader adoption of MPS approaches in preclinical research. Rapid prototyping of organ chip mold designs accelerates the processes of design, testing, and iteration, but geometric distortion and surface roughness of SLA resin prints can impede the development of standardizable manufacturing workflows.
View Article and Find Full Text PDFVet Surg
December 2024
Anicura Bahía de Málaga Referencia Veterinaria, Alhaurín de la Torre, Spain.
Objective: To describe the use of intraoperative transsplenic injection of agitated saline (TIAS) and confirm temporarily full attenuation of extrahepatic portosystemic shunt (EHPSS) in dogs.
Study Design: Retrospective case series.
Animals: A total of 40 dogs.
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