摘要
The optimal management for low-grade dysplasia(LGD)in Barrett’s esophagus is unclear.In this article the importance of LGD is discussed,including the significant risk of progression to esophageal adenocarcinoma.Endoscopic surveillance is a management option but is plagued by sampling error and issues of suboptimal endoscopy.Furthermore endoscopic surveillance has not been demonstrated to be cost-effective or to reduce cancer mortality.The emergence of endoluminal therapy over the past decade has resulted in a paradigm shift in the management of LGD.Ablative therapy,including radiofrequency ablation,has demonstrated promising results in the management of LGD with regards to safety,cost-effectiveness,durability and reduction in cancer risk.It is,however,vital that a shareddecision making process occurs between the physician and the patient as to the preferred management of LGD.As such the management of LGD should be"individualised."
The optimal management for low-grade dysplasia(LGD)in Barrett’s esophagus is unclear.In this article the importance of LGD is discussed,including the significant risk of progression to esophageal adenocarcinoma.Endoscopic surveillance is a management option but is plagued by sampling error and issues of suboptimal endoscopy.Furthermore endoscopic surveillance has not been demonstrated to be cost-effective or to reduce cancer mortality.The emergence of endoluminal therapy over the past decade has resulted in a paradigm shift in the management of LGD.Ablative therapy,including radiofrequency ablation,has demonstrated promising results in the management of LGD with regards to safety,cost-effectiveness,durability and reduction in cancer risk.It is,however,vital that a shareddecision making process occurs between the physician and the patient as to the preferred management of LGD.As such the management of LGD should be"individualised."
