Obesity is the key factor leading to insulin resistance,cardiovascular disease,metabolic syndrome and tumor.Multimodal imaging technique,including dual-energy X-ray absorptiometry,ultrasound,CT,MRI and PET imaging could non-invasively quantify adipose tissue.The research progresses of multimodal imaging for quantifying adipose tissue were reviewed in this article.

Obesity is the key factor leading to insulin resistance,cardiovascular disease,metabolic syndrome and tumor.Multimodal imaging technique,including dual-energy X-ray absorptiometry,ultrasound,CT,MRI and PET imaging could non-invasively quantify adipose tissue.The research progresses of multimodal imaging for quantifying adipose tissue were reviewed in this article.

Coronary CT angiography(CCTA)has emerged as the preferred imaging method for assessing effectiveness after stent implantation,which could effectively reduce unnecessary invasive examinations.However,the diagnostic accuracy of CCTA is highly dependent on image quality.The research progresses of affecting factors on image quality of CCTA after coronary stent implantation were reviewed in this article.

Coronary CT angiography(CCTA)has emerged as the preferred imaging method for assessing effectiveness after stent implantation,which could effectively reduce unnecessary invasive examinations.However,the diagnostic accuracy of CCTA is highly dependent on image quality.The research progresses of affecting factors on image quality of CCTA after coronary stent implantation were reviewed in this article.