Early correction of childhood malocclusion is timely managing morphological, structural, and functional abnormalities at different dentomaxillofacial developmental stages. The selection of appropriate imaging examination and comprehensive radiological diagnosis and analysis play an important role in early correction of childhood malocclusion. This expert consensus is a collaborative effort by multidisciplinary experts in dentistry across the nation based on the current clinical evidence, aiming to provide general guidance on appropriate imaging examination selection, comprehensive and accurate imaging assessment for early orthodontic treatment patients.
Humans ; Malocclusion/diagnostic imaging* ; Child ; Consensus

Retinal vein occlusion (RVO) is a serious retinal vascular disease, often accompanied by systemic cardiovascular and cerebrovascular diseases, the eye changes include macular edema, retinal ischemia, and even neovascularization, etc. As a common chronic disease of the fundus, it seriously affects patients' vision and quality of life. With the development of optical coherence tomography, the role of choroid in the occurrence and development of RVO has become a research hotspot. The research on the changes of the choroid layer of the eye with RVO has expanded from a simple two-dimensional thickness analysis to a more comprehensive multidimensional observation index such as three-dimensional volume, blood flow density and velocity. In addition, some cutting-edge research combines artificial intelligence algorithm techniques to improve the accuracy and depth of analysis. In the future, it is still necessary to further improve the data of the choroid layer of the eye with RVO, enhance the overall understanding of RVO, and provide new ideas for clinical prevention and treatment of RVO.

Antimicrobial resistance poses a serious threat to human health and is the main cause for the increase in infection-related mortality.Rational and timely use of antimicrobial agents is crucial for improving the prognosis of infected patients,however,overdose and inappropriate use of antimicrobial agents can accelerate the acquisition of drug resistance of pathogenic microorganisms,promote the emergence of new resistance mechanisms,and ultimately lead to the emergence of"superbugs".Therefore,early identification of antimicrobial resistance is of significant im-portance for the rapid diagnosis and precise treatment of infectious diseases.With the development of molecular dia-gnostic techniques,third-generation sequencing(TGS)technique offers innovative solutions for detecting microbial resistance due to its advantages in long read length,easy operation,and rapid detection,significantly promoting ear-ly diagnosis and real-time monitoring of antimicrobial resistance.This review systematically summarizes the research progress of TGS in microbial resistance detection,analyzes its advantages and limitations in rapid detection of resis-tance in viruses,bacteria,and fungi,thus provides new perspectives for the early diagnosis and treatment of patho-genic microbial infections.

Antimicrobial resistance poses a serious threat to human health and is the main cause for the increase in infection-related mortality.Rational and timely use of antimicrobial agents is crucial for improving the prognosis of infected patients,however,overdose and inappropriate use of antimicrobial agents can accelerate the acquisition of drug resistance of pathogenic microorganisms,promote the emergence of new resistance mechanisms,and ultimately lead to the emergence of"superbugs".Therefore,early identification of antimicrobial resistance is of significant im-portance for the rapid diagnosis and precise treatment of infectious diseases.With the development of molecular dia-gnostic techniques,third-generation sequencing(TGS)technique offers innovative solutions for detecting microbial resistance due to its advantages in long read length,easy operation,and rapid detection,significantly promoting ear-ly diagnosis and real-time monitoring of antimicrobial resistance.This review systematically summarizes the research progress of TGS in microbial resistance detection,analyzes its advantages and limitations in rapid detection of resis-tance in viruses,bacteria,and fungi,thus provides new perspectives for the early diagnosis and treatment of patho-genic microbial infections.

Retinal vein occlusion (RVO) is a serious retinal vascular disease, often accompanied by systemic cardiovascular and cerebrovascular diseases, the eye changes include macular edema, retinal ischemia, and even neovascularization, etc. As a common chronic disease of the fundus, it seriously affects patients' vision and quality of life. With the development of optical coherence tomography, the role of choroid in the occurrence and development of RVO has become a research hotspot. The research on the changes of the choroid layer of the eye with RVO has expanded from a simple two-dimensional thickness analysis to a more comprehensive multidimensional observation index such as three-dimensional volume, blood flow density and velocity. In addition, some cutting-edge research combines artificial intelligence algorithm techniques to improve the accuracy and depth of analysis. In the future, it is still necessary to further improve the data of the choroid layer of the eye with RVO, enhance the overall understanding of RVO, and provide new ideas for clinical prevention and treatment of RVO.

The visual impairment and blindness caused by myopia have become a global burden, and the World Health Organization has included the prevention and control of myopia in the global program for preventing blindness. In China, the development of myopia is showing a trend with higher incidence, younger age, and higher refractive errors. Moving forward the port of prevention and control myopia has become an important strategy to address the current predicament. Premyopia refers to the stage in children where the refractive power is ≤+0.75 D and >-0.50 D, and there are multiple risk factors during this stage that can potentially lead to myopia. Currently, the incidence of premyopia and its transformation into myopia is high, and the key prevention and control measures include building a predictive model for the transformation of premyopia into myopia, emphasizing the reduction of exposure to risk factors, using low-concentration atropine eye drops, red light therapy, and optical defocus intervention. This article provides a comprehensive review of the current situation regarding the incidence of premyopia and its transformation into myopia, as well as the research progress on existing prevention and control measures, with the aim of providing relevant references for the prevention and control of myopia during the premyopia stage.