Dear Editor,Sarcomas represent a heterogenous group of tumors accounting for about 1%of cancer in adults and 15%in children[1].However,despite adequate locoregional treatment,up to 40%of patients develop metastatic di...Dear Editor,Sarcomas represent a heterogenous group of tumors accounting for about 1%of cancer in adults and 15%in children[1].However,despite adequate locoregional treatment,up to 40%of patients develop metastatic disease.Drugs used in the advanced setting have very limited efficacy,with a response rate of<10%and progression-free survival of<4 months and are mainly used for palliative purposes[1].It is,therefore,important to monitor individual therapy responses to avoid inefficient therapy and unnecessary toxicity.Such monitoring is currently based on repeated CT imaging which may represent an important burden for patients with advanced disease[2].展开更多
Dear Editor,Surgery remains the cornerstone of treatment for softtissue sarcomas(STS)[1].However,despite adequate locoregional treatment,30%-40%of the patients eventually develop metastases[2,3].Accurate risk assessme...Dear Editor,Surgery remains the cornerstone of treatment for softtissue sarcomas(STS)[1].However,despite adequate locoregional treatment,30%-40%of the patients eventually develop metastases[2,3].Accurate risk assessment is crucial to tailor therapeutic strategies and to identify high-risk patients who may benefit from perioperative chemotherapy.Hence,several efforts have been made to develop prognostic nomograms that enable individual prognosis prediction;representing an important decision-making aid for oncologists and surgeons involved in sarcoma care[4-6].展开更多
文摘Dear Editor,Sarcomas represent a heterogenous group of tumors accounting for about 1%of cancer in adults and 15%in children[1].However,despite adequate locoregional treatment,up to 40%of patients develop metastatic disease.Drugs used in the advanced setting have very limited efficacy,with a response rate of<10%and progression-free survival of<4 months and are mainly used for palliative purposes[1].It is,therefore,important to monitor individual therapy responses to avoid inefficient therapy and unnecessary toxicity.Such monitoring is currently based on repeated CT imaging which may represent an important burden for patients with advanced disease[2].
文摘Dear Editor,Surgery remains the cornerstone of treatment for softtissue sarcomas(STS)[1].However,despite adequate locoregional treatment,30%-40%of the patients eventually develop metastases[2,3].Accurate risk assessment is crucial to tailor therapeutic strategies and to identify high-risk patients who may benefit from perioperative chemotherapy.Hence,several efforts have been made to develop prognostic nomograms that enable individual prognosis prediction;representing an important decision-making aid for oncologists and surgeons involved in sarcoma care[4-6].
