Photoacoustic imaging(PAI),also known as optoacoustic imaging,is a rapidly growing imaging modality with potential in medical diagnosis and therapy monitoring.This paper focuses on the techniques of prostate PAI and i...Photoacoustic imaging(PAI),also known as optoacoustic imaging,is a rapidly growing imaging modality with potential in medical diagnosis and therapy monitoring.This paper focuses on the techniques of prostate PAI and its potential applications in prostate cancer detection.Transurethral light delivery combined with transrectal ultrasound detection overcomes light scattering in the surrounding tissue and provides optimal photoacoustic signals while minimizing invasiveness.While label-free PAI based on endogenous contrast has promising potential for prostate cancer detection,exogenous contrast agents can further enhance the sensitivity and speci¯city of prostate cancer PAI.Further in vivo studies are required in order to achieve the translation of prostate PAI to clinical implementation.The minimal invasiveness,relatively low cost,high speci¯city and sensitivity,and real-time imaging capability are valuable advantages of PAI that may improve the current prostate cancer management in clinic.展开更多
The "received date"of this paper should be 4 April 2017 instead of 3 June 2017.The manuscript was originally submitted on 4 April 2017 and the revised version was submitted on 3 June 2017.
Summary What is already known about this topic?Joint effects of gestational weight gain(GWG)and hyperglycemia on adverse pregnancy outcomes suggest that lower optimal GWG is optimal for women with gestational diabetes...Summary What is already known about this topic?Joint effects of gestational weight gain(GWG)and hyperglycemia on adverse pregnancy outcomes suggest that lower optimal GWG is optimal for women with gestational diabetes mellitus(GDM).However,there is still a lack of guidelines.What is added by this report?Optimal weekly GWG range after diagnosis of GDM for underweight,normal-weight,overweight,and obese women was 0.37–0.56 kg/week,0.26–0.48 kg/week,0.19–0.32 kg/week,and 0.12–0.23 kg/week,respectively.What are the implications for public health practice?The findings may be used to inform prenatal counseling regarding optimal gestational weight gain for women with gestational diabetes mellitus,and suggest the need for weight gain management.展开更多
What is already known about this topic?Elevated gestational weight gain(GWG)during pregnancy among women diagnosed with gestational diabetes mellitus(GDM)is correlated with an increased instance of large for gestation...What is already known about this topic?Elevated gestational weight gain(GWG)during pregnancy among women diagnosed with gestational diabetes mellitus(GDM)is correlated with an increased instance of large for gestational age(LGA)and macrosomia.However,it remains uncertain whether managing weekly GWG following a GDM diagnosis positively impacts fetal birth weight.What is added by this report?Our study found that GWG following GDM diagnosis correlates positively with the risk of LGA and macrosomia among all body mass index(BMI)subgroups,especially for overweight and obese women.What are the implications for public health practice?The results of this research highlight the importance of enforcing a more stringent regulation on GWG on a weekly basis for overweight and obese women diagnosed with GDM,particularly when considering neonatal growth.展开更多
文摘Photoacoustic imaging(PAI),also known as optoacoustic imaging,is a rapidly growing imaging modality with potential in medical diagnosis and therapy monitoring.This paper focuses on the techniques of prostate PAI and its potential applications in prostate cancer detection.Transurethral light delivery combined with transrectal ultrasound detection overcomes light scattering in the surrounding tissue and provides optimal photoacoustic signals while minimizing invasiveness.While label-free PAI based on endogenous contrast has promising potential for prostate cancer detection,exogenous contrast agents can further enhance the sensitivity and speci¯city of prostate cancer PAI.Further in vivo studies are required in order to achieve the translation of prostate PAI to clinical implementation.The minimal invasiveness,relatively low cost,high speci¯city and sensitivity,and real-time imaging capability are valuable advantages of PAI that may improve the current prostate cancer management in clinic.
文摘The "received date"of this paper should be 4 April 2017 instead of 3 June 2017.The manuscript was originally submitted on 4 April 2017 and the revised version was submitted on 3 June 2017.
基金funded by the Medical and Health Technology Innovation Project of the Chinese Academy of Medical Sciences(2020-I2M-2-009,2021-I2M-1-023)the Project of the National Health Commission of the People’s Republic of China(20191901)the National Natural Science Foundation of China(81973053).
文摘Summary What is already known about this topic?Joint effects of gestational weight gain(GWG)and hyperglycemia on adverse pregnancy outcomes suggest that lower optimal GWG is optimal for women with gestational diabetes mellitus(GDM).However,there is still a lack of guidelines.What is added by this report?Optimal weekly GWG range after diagnosis of GDM for underweight,normal-weight,overweight,and obese women was 0.37–0.56 kg/week,0.26–0.48 kg/week,0.19–0.32 kg/week,and 0.12–0.23 kg/week,respectively.What are the implications for public health practice?The findings may be used to inform prenatal counseling regarding optimal gestational weight gain for women with gestational diabetes mellitus,and suggest the need for weight gain management.
文摘What is already known about this topic?Elevated gestational weight gain(GWG)during pregnancy among women diagnosed with gestational diabetes mellitus(GDM)is correlated with an increased instance of large for gestational age(LGA)and macrosomia.However,it remains uncertain whether managing weekly GWG following a GDM diagnosis positively impacts fetal birth weight.What is added by this report?Our study found that GWG following GDM diagnosis correlates positively with the risk of LGA and macrosomia among all body mass index(BMI)subgroups,especially for overweight and obese women.What are the implications for public health practice?The results of this research highlight the importance of enforcing a more stringent regulation on GWG on a weekly basis for overweight and obese women diagnosed with GDM,particularly when considering neonatal growth.
