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25건 · 최신순-
Ultrasound-Assisted Liposuction for Idiopathic Buffalo Hump: Anatomical Considerations and Technical Implications.
Posterior neck lipomatosis, commonly referred to as a buffalo hump, is characterized by abnormal accumulation of adipose and fibrofatty tissue in the dorsocervical region, leading to aesthetic deformity and functional discomfort. Ultrasound…
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Evaluation of Hyaluronic Acid Filler Injections in Mice Over 28 Days: A Controlled In Vivo Study.
[BACKGROUND] Initial and early swelling post injection of hyaluronic acid (HA) filler are considered to affect outcomes and complications in patients; however, the contribution of HA filler type to swelling postinjection remains undetermine…
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Polynucleotide (DOT-PN) for Accelerated Healing of Lip Necrosis After Filler-Induced Vascular Compromise.
[BACKGROUND] Filler-induced vascular occlusion remains a rare but serious complication in aesthetic medicine, particularly in the lips, where collateral circulation is limited. Polynucleotide (DOT-PN) is a polynucleotide-based medical devic…
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Pedicle Lengthening with Reducing Size Mismatch in Free Anterolateral Free Flap.
When plastic surgeons reconstruct the defects for recurrent cancer, a longer vascular pedicle is often necessary because usable vessels are sacrificed in previous surgeries or radiotherapy. In this case, we would like to present another met…
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Comparison of nerve block and spinal anesthesia in second toe pulp free flap surgery for fingertip reconstruction.
Toe pulp flap surgery is a viable option for soft tissue defects of the fingertips, effectively addressing patient needs and fingertip characteristics. The preferred anesthesia for lower-extremity surgery includes spinal and regional anesth…
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PySupercharge: a python algorithm for enabling ABC transporter bacterial secretion of all proteins through amino acid mutation.
[BACKGROUND] The process of producing proteins in bacterial systems and secreting them through ATP-binding cassette (ABC) transporters is an area that has been actively researched and used due to its high protein production capacity and eff…
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Lipedema associated with Skin Hypoperfusion and Ulceration: Soft Tissue Debulking Improving Skin Perfusion.
Lipedema is a progressive connective tissue disease with enlargement of adipose tissue, fibrosis, fluid collection, and dermal thickening. Herein, we present a case of lipedema associated with skin hypoperfusion and ulceration in which soft…
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Dorsal Preservation Rhinoplasty in Asian Hump Noses.
Dorsal preservation rhinoplasty, which preserves the bony-cartilaginous junction and the keystone area, has been gaining popularity in Western countries for hump nose correction. The authors aimed to report the feasibility, surgical outcome…
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Urinary tract infection following intradetrusor onabotulinumtoxina injection for non-neurogenic urgency incontinence: single- vs. multi-dose prophylactic antibiotic treatment regimens.
[INTRODUCTION AND HYPOTHESIS] Urinary tract infection is one of the most common adverse events following onabotulinumtoxinA injection for urgency incontinence. Our hypothesis was that those undergoing injection for urgency incontinence who …
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Asian rhinoplasty using a thin rib cartilage graft and ultrafine diced cartilage wrapped in fascia: A comparative study between septal cartilage graft and rib cartilage graft.
[BACKGROUND] A 1-2-mm thin rib cartilage graft was used as a septal extension graft to overcome the drawbacks of traditional rib cartilage rhinoplasty, which often results in a stiff nasal tip. The remaining rib cartilage was placed on the …
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Biocompatible Properties and Mineralization Potential of Premixed Calcium Silicate-Based Cements and Fast-Set Calcium Silicate-Based Cements on Human Bone Marrow-Derived Mesenchymal Stem Cells.
Premixed calcium silicate-based cements (CSCs) and fast-set CSCs were developed for the convenience of retrograde filling during endodontic microsurgery. The aim of this study was to analyze the biocompatible properties and mineralization p…
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Botulinum toxin injection strategy of intractable and relapsed piriformis syndrome: A case report.
[RATIONALE] Piriformis syndrome (PS) is neuromuscular disorder caused by sciatic nerve compression by piriformis muscle and related to sciatic-type pain. When the conservative care fails, local injection or surgery can be also performed int…
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The current status of the diversity pipeline in surgical training.
[OBJECTIVE] Recent initiatives have emphasized the importance of diversity, equity, and inclusion in academic surgery. Racial/ethnic disparities remain prevalent throughout surgical training, and the "diversity pipeline" in resident recruit…
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Overcoming severe calcified lower extremity artery in lower limb salvage operation by using the Fogarty catheter and vein graft.
[BACKGROUND] With severe vascular calcifications, vascular clamp application and utilizing the vessel for free flap recipient vessel becomes impossible. These obstacles can be overcome with the Fogarty catheter and vein graft. [PATIENTS AN…
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Collective invasion of glioma cells through OCT1 signalling and interaction with reactive astrocytes after surgery.
Glioblastoma multiforme (GBM) is the most aggressive form of brain cancer with a short median survival time. GBM is characterized by the hallmarks of aggressive proliferation and cellular infiltration of normal brain tissue. miR-451 and its…
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Consideration in Microvascular Reconstruction during Times of Social Crises: Perspectives on Resource Utilization.
Reconstruction of head and neck surgical defects can be a complicated, costly process. While the era of cost-effective medicine has begun to broadly question the necessity of high-cost care, times of extraordinary sociomedical demand bring …
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The Rho/Rac Guanine Nucleotide Exchange Factor Vav1 Regulates Hif-1α and Glut-1 Expression and Glucose Uptake in the Brain.
Vav1 is a Rho/Rac (Ras-related C3 botulinum toxin substrate) guanine nucleotide exchange factor expressed in hematopoietic and endothelial cells that are involved in a wide range of cellular functions. It is also stabilized under hypoxic co…
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Efficient reduction of fibrous capsule formation around silicone breast implants densely grafted with 2-methacryloyloxyethyl phosphorylcholine (MPC) polymers by heat-induced polymerization.
Implants based on silicone elastomers, polydimethylsiloxane (PDMS), have been widely used for breast augmentation and reconstruction, but excessive foreign body reactions around implants often cause serious side effects such as capsular con…
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Efficacy of Early Endoscopic Intervention for Restoring Normal Swallowing Function in Patients with Lateral Medullary Infarction.
Dysphagia is considered to be a significant barrier for recovery after lateral medullary infarction (LMI). However, there is still no gold standard treatment for dysphagia. The aim of this study was to explore an effect of an early treatmen…
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Minimizing an outbreak of avian botulism (Clostridium botulinum type C) in Incheon, South Korea.
An outbreak of botulism occurred over a two-month period beginning July 20, 2016. In all, 697 wild birds were found paralyzed or dead at the Namdong reservoir and 11 Gong-gu. Using a mouse bioassay, type C botulinum toxin was identified in …
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Development of a Novel Automated Hair Counting System for the Quantitative Evaluation of Laser Hair Removal.
[OBJECTIVE] We aimed to develop and validate a novel computer-assisted automated hair counting system for the quantitative evaluation of laser hair removal (LHR). [METHODS] We developed a computer-aided image processing system to count hai…
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Patient-Specific Augmentation Rhinoplasty Using a Three-Dimensional Simulation Program and Three-Dimensional Printing.
[BACKGROUND] The convergence of three-dimensional (3D) simulation, tissue engineering, and 3D printing technology is creating a paradigm shift in plastic surgery. In augmentation rhinoplasty, determining the ideal material and design method…
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Postoperative Satisfaction in Nasal Bone Fracture Patients Who Had Rhinoplasty.
[PURPOSE] Nasal bone fracture is the most common type of facial bone fracture. There are 2 main reduction methods for treating nasal bone fractures: open reduction and closed reduction. A secondary operation was required when there was a de…
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Cosmetic evaluation following volume replacement using lateral tissue flap in breast-conserving surgery.
[BACKGROUND] We examined the effectiveness of volume replacement using a lateral tissue flap (LTF) in breast-conserving surgery for a good cosmetic outcome. [METHODS] We analyzed the results of 130 patients with breast cancer who underwent…
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Resection of the prominent mandible angle with intraoral and external approach.
Surgical resection of the prominent mandible angle is a common aesthetic procedure in Asian women. Many females want to change their square-shaped face to a round-shaped face, because the square-shaped face is, not considered attractive in …