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改良Ivor-Lewis食管切除术后行辅助放疗：是否能预防胸中段食管癌的淋巴结复发？
Adjuvant Radiotherapy After Modified Ivor-Lewis Esophagectomy: Can It Prevent Lymph Node Recurrence of the Mid-Thoracic Esophageal Carcinoma?
Chen G, Wang Z, Liu X-Y   2010/7/30 15:42:55 
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Ann Thorac Surg, 2009,
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Background:
Even if complete resection was performed, some patients with esophageal carcinoma still develop tumor recurrence. This study was undertaken to evaluate the effectiveness of adjuvant radiotherapy after modified Ivor-Lewis esophagectomy on preventing lymph node recurrence of the mid-thoracic esophageal carcinoma.

Methods:
Three hundred sixty-six patients with mid-thoracic esophageal squamous cell carcinoma who underwent modified Ivor-Lewis esophagectomy between June 1999 and June 2004 were retrospectively reviewed. All patients were followed up within 3 years after surgery to detect lymph node recurrence. The Kaplan-Meier method was used to calculate the recurrence rate, and Cox regression analysis was performed to identify risk factors of lymph node recurrence.

Results:
The overall 3-year and 5-year survival rates in all patients were 57.9% and 43.7%, respectively. Lymph node recurrence occurred in 105 patients (28.7%) within 3 years after surgery. The lymph node recurrence rate of patients with postoperative adjuvant radiotherapy was significantly lower than that of those with adjuvant chemotherapy (p=0.03) and those without adjuvant therapy (p<0.01). Cox regression analysis showed that T stage, N status, and postoperative adjuvant radiotherapy were independent relevant factors for lymph node recurrence.

Conclusions:
Postoperative adjuvant radiotherapy after modified Ivor-Lewis esophagectomy might prevent lymph node recurrence of mid-thoracic esophageal carcinoma.
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甲状腺功能亢进合并黄疸

 王燕燕 王曙

上海交通大学附属瑞金医院内分泌科

患者，女，69岁。2009年1月无明显诱因下出现乏力，当时程度较轻，未予以重视。2009年3月患者乏力症状加重，尿色逐渐加深，大便习惯改变，颜色变淡。4月18日入我院感染科治疗，诉轻度头晕、心慌，体重减轻10kg。无肝区疼痛，无发热，无腹痛、腹泻、腹胀、里急后重，无恶性、呕吐等。入院半月前于外院就诊，查肝功能：ALT 601IU/L，AST 785IU/L，TBIL 97.7umol/L，白蛋白 41g/L，甲状腺功能：游离T3 30.6pmol/L，游离T4 51.9pmol/L，心电图示快速房颤。
 

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