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Zhongshan Daxue xuebao. Yixue kexue ban, 2016 摘 要: 【目的】 探讨应用MRI预测术前新辅助放化疗局部晚期直肠癌无瘤生存期(DFS)?【方法】 回顾性分析121例活检证实的直肠癌患者,均在行全直肠系膜切除术(TME)前接受了放化疗?两个放射科医师使用PACS工作站独立观察放化疗前后的MRI?对病灶进行影像的TN分期,并评价术后肿瘤的病理分期?用Kaplan-Meier 法比较DFS,进行log-rank 检验,多因素分析采用Cox比例风险模型进行?【结果】 121例患者,新辅助放化疗后病理上有淋巴结转移的31例?有癌残留的有93例(76.86%);
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Zhongshan Daxue xuebao. Yixue kexue ban, 2010 【目的】 评估低位直肠癌手术前行改良新辅助放化疗+术中温热灌洗治疗的近期疗效及肿瘤的病理学改变,探索治疗低位直肠癌的新途径65377;【方法】 45例低位直肠癌患者DukesB期(17)65380;DukesC期(28)随机分为:A组15例行自行设计改良的新辅助治疗:术前放疗65380;区域动脉介入微泵灌注化疗,按时辰多通道程控输液泵给药;B组15例,术前放疗+区域动脉介入一次性灌注化疗;C组15例诊断明确后手术;45例患者均行术中腹腔温热灌洗化疗65377;【结果】 A65380;B65380 ...
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Preliminary study on involving field irradiation radiotherapy in neoadjuvant chemoradiotherapy for esophageal cancer [PDF]
, 2023 Background and purpose: The standard treatment for patients with locally advanced esophageal cancer is neoadjuvant chemoradiotherapy (NCRT) plus radical resection.
DONG Xiaohuan, LIU Jun, LI Hongxuan, CHENG Yan, LI Yue, YU Wen, CAI Xuwei, FU Xiaolong
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Efficacy of radiotherapy in patients with rectal cancer undergoing chemotherapy and surgery: a retrospective study based on the SEER database [PDF]
, 2023 Objective·To evaluate the survival effects of neoadjuvant radiation therapy and adjuvant radiotherapy on the patients with rectal cancer treated with chemotherapy and surgery by using the Surveillance, Epidemiology and End Results (SEER) database of the ...
LIU Ningning, WANG Anjun
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Research progress in diagnosis and treatment of chylothorax after esophagectomy [PDF]
, 2023 Thoracic duct is the longest lymphatic duct in the human body and plays an important role in maintaining normal metabolism and immune function. Chylothorax is a rare complication after esophageal surgery, which is caused by the injury of the thoracic ...
TANG Jian, WANG Xinyu, ZHAO Xiaojing
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, 2020 直肠癌是常见的恶性肿瘤疾病，新辅助放化疗已成为直肠癌常用的治疗方案，有利于提高生存率，降低术后复发率。近年来，新辅助放化疗已成为局部晚期中低位直肠癌的标准治疗，论文针对直肠癌新辅助放化疗的现状与研究进展进行综述。
伟 张 +4 more
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Research Progression of Extralevator Abdominoperineal Excision for Low Rectal Cancer [PDF]
, 2020 It has been reported that the conventional abdominoperineal excision has the disadvantages of higher rates of positive circumferential resection margin and intraoperative bowel perforation.
Guangwei Liu +5 more
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Recent Advances and Hot Spots of Neoadjuvant Immunotherapy Combined with Chemotherapy for Esophageal Carcinoma [PDF]
Surgery-based multidisciplinary comprehensive treatment is the preferred treatment strategy for local advanced esophageal cancer. Neoadjuvant chemotherapy and neoadjuvant chemoradiotherapy have been recommended by the Chinese Society of Clinical Oncology
Chunyue GAI +8 more
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New advances in basic research, clinical diagnosis and treatment of pancreatic cancer in 2024 [PDF]
Pancreatic cancer is a highly malignant tumor, and its incidence rate has been slowly increasing since 2000. Although the improvement of diagnosis and treatment has led to an increase in the five-year survival rate of pancreatic cancer compared to 50 ...
WANG Ting, QIN Yi, XU Xiaowu, YU Xianjun
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Zhongguo shiyan zhenduanxue, 2020 近年来直肠癌发病率及死亡率呈逐年上升的趋势,其中T3期约占60%-80%。目前直肠癌的治疗主要包括手术治疗和新辅助治疗,对于T分期达T3或N+的患者,建议先进行新辅助放化疗。因此,患者术前准确分期,对于制定治疗方案及预后至关重要。高分辨率MRI无法准确鉴别患者术前肿瘤是否侵犯周围脂肪间隙,造成术前T2与T3期的过高或过低分期[1]。本研究通过对T2、T3期直肠癌ADC序列影像组学特征进行研究,包括提取病灶区域影像特征、特征筛选,进而通过分析比较建立高效稳定的诊断模型 ...
孙伯尧 +8 more
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