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24건 · 최신순-
A deep learning-based automatic segmentation model for diffuse midline glioma with H3K27M alteration.
[BACKGROUND] Diffuse midline glioma (DMG) is a fatal tumor that emerges in the brainstem and thalamus. Compared with microsurgery and chemotherapy, radiotherapy is currently regarded as a safer and more effective treatment option. However, …
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Protruding or concealed: Defining ideal cranioauricular angle via a morphometric analysis in Asians.
[INTRODUCTION] The frontal appearance of ears, usually overlooked in facial aesthetics, has gained increasing attention among Asians. However, a consensus on the ideal cranioauricular angle is currently lacking. This study aims to investiga…
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Lying ear deformity: Personalized fabricated synthetic expanded polytetrafluoroethylene retroauricular prosthesis as an alternative for its correction.
[BACKGROUND] The correction of lying ear is a surgical procedure that can enhance facial aesthetics. In Asian culture, prominent ears are often associated with wealth, and ear protrusion surgery is frequently requested to achieve a slimmer …
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Scarpa fascia preservation abdominoplasty combined with precise liposuction for postpregnancy abdomen: A 10-year experience.
[BACKGROUND] Abdominoplasty is widely performed in plastic surgery. Currently, there is a high demand for abdominoplasty among women who experience abdominal wall laxity after pregnancy. The aim of this study was to present modified abdomin…
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A retrospective study on different kind of cartilage frameworks on Asian rhinoplasty.
[BACKGROUND] The character of Asian nose usually presents low projection of tip, short columellar, and short nose, necessitating the construction of a cartilage framework to achieve optimal results. The objective of this study was to evalua…
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Artificial Intelligence Technology in 3D Facial Reconstruction: An Approach to Reutilize 2D Standardized Images in Plastic Surgery.
[INTRODUCTION] Two-dimensional (2D) facial photographs serve as crucial data in plastic surgery, and their reuse can yield additional clinical information for reference purposes. The present study presents an approach for three-dimensional …
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Length of Stay Prediction Models for Oral Cancer Surgery: Machine Learning, Statistical and ACS-NSQIP.
[OBJECTIVE] Accurate prediction of hospital length of stay (LOS) following surgical management of oral cavity cancer (OCC) may be associated with improved patient counseling, hospital resource utilization and cost. The objective of this stu…
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A new corrective method for the Tanzer's group IIB constricted ear: Helical expansion using V-Y advancement flap combined with concha cartilage graft.
[BACKGROUND] The complexity of a constricted ear shape renders the aim of establishing a uniform surgical method unattainable, thus posing an ongoing challenge in its correction. The Tanzer's group IIB constricted ear is characterized by a …
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A New Definition for Alar Flare Based on "Alar Flare Angle".
[BACKGROUND] An accurate diagnosis and an appropriate treatment are important parts of successful rhinoplasty. We proposed a new definition for alar flares to guide our clinical work. [METHODS] A retrospective study was conducted on patien…
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A Retrospective Study on the Reconstruction of Nasal Septal Mucosal Defects after Asian Rhinoplasty.
[BACKGROUND] Nasal septal mucosal defects following rhinoplasty in Asian patients are uncommon complications. However, the reconstruction of such defects presents a challenging task in plastic surgery. The aim of this study was to present c…
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The Application of Concept Map Thinking Combined with Kolcaba's Comfort Nursing in the Perioperative Care of Patients Undergoing Nasal Deformity Correction.
By addressing patients' physical, psychological, social, cultural, and environmental comfort needs holistically, Kolcaba's Comfort Theory raises the standard of care and increases patient satisfaction. This study explored the combined appli…
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Magnetic Microrobots Fabricated by Photopolymerization and Assembly.
Magnetic soft microrobots have great potential to access narrow spaces and conduct multiple tasks in the biomedical field. Until now, drug delivery, microsurgery, disease diagnosis, and dredging the blocked blood vessel have been realized b…
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Novel Loss of Function (G15D) Mutation on RAC2 in a Family with Combined Immunodeficiency and Increased Levels of Immunoglobulin G, A, and E.
Ras-related C3 botulinum toxin substrate 2 (RAC2) is a small guanine nucleotide binding molecule that is exclusively expressed in hematopoietic cell lineages as a switcher. Based on in vivo and/or in vitro model experiments, RAC2 plays impo…
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Complications Associated with Autologous Costal Cartilage Used in Rhinoplasty: An Updated Meta-Analysis.
[OBJECTIVE] To estimate the complications using autologous costal cartilage as grafts in rhinoplasty objectively and systematically with newly published literature. [METHODS] The literature was searched systematically; included studies wer…
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A novel classification of alar retraction based on nostril exposure in Asian rhinoplasty.
[OBJECTIVE] Alar retraction is considered a challenge in rhinoplasty. The classification of alar retraction remains poorly defined, especially in Asia. Patients with alar retraction are associated with excessive exposure to the nostrils in …
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New classification system of contracted nose and its treatment algorithm.
[BACKGROUND] The nasal contracture after rhinoplasty is one of the most severe complications in East Asian patients. The classification and treatment algorithm of nasal contracture have not yet been established. This study aimed to develop …
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The impact of COVID-19 on plastic and reconstructive surgery in China: A single-centre retrospective study.
[BACKGROUND] This study aimed to investigate the volume of plastic surgery operations in a large public hospital and figure out the changes in the related factors associated with Coronavirus Disease 2019 (COVID-19) and identify the potentia…
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A comprehensive analysis of the correction of alar retraction in rhinoplasty: A systematic review.
[BACKGROUND] Alar retraction, as a type of alar deformity, seriously affects the esthetic perception of the nose in patients. Despite the rapid development of rhinoplasty in recent years, the treatment of alar retraction is still a challeng…
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Classification of alar abnormalities and the relevant treatments.
At present, nasal abnormalities is often classified from different perspectives, such as the alar-columella relationship, nasal base width, and the condition of alar hyperplasia. However, due to the impact of race and region, different peop…
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Rac1/Wave2/Arp3 Pathway Mediates Rat Blood-Brain Barrier Dysfunction under Simulated Microgravity Based on Proteomics Strategy.
The blood-brain barrier (BBB) is critical to maintaining central nervous system (CNS) homeostasis. However, the effects of microgravity (MG) on the BBB remain unclear. This study aimed to investigate the influence of simulated MG (SMG) on t…
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Willingness-to-Pay and Benefit-Cost Analysis of Botulinum Toxin for the Treatment of Rosacea in China: Findings from a Web-Based Survey.
[PURPOSE] Botulinum toxin (BTX) is a new treatment approach primarily aimed at relieving flushing and erythema for rosacea, but it is expensive and lacks economic benefit evaluation studies.This study aimed to investigate willingness-to-pay…
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Risk factors for postoperative pneumonia in patients with posterior fossa meningioma after microsurgery.
[OBJECTIVES] Postoperative pneumonia (POP) is one of the common complications associated with mortality and morbidity. Even so, it has received little intensive research after microsurgical removal for posterior fossa meningioma (PFM). In t…
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Application of Orbital Septum Fat Flap Stuffing to Correct Inferior Orbital Sulcus Deformities.
The inferior orbitopalpebral sulcus deformity is challenging during lower eyelid blepharoplasty. Plastic surgeons are currently addressing each case individually, depending on the patient's unique circumstances. Nevertheless, patients with …
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[Effect of trehalose on survival rate for
fat cells after cryopreservation].
To explore effects of trehalose as a cryopreserve agent on survival rate of fatty tissue after cryopreservation. Methods: The liposuction was used on the abdomen of adult female. After centrifugation and purification, adipose was randomize…