胸段食管癌喉返神经旁淋巴结转移特点及临床意义
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cases of them recovered.Conclusion
1/3 of patients with the upper third
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or
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124
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hospital from March 2007 lymph node metastasis
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February 2010.All clini— found in 34 of
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・论著・
胸段食管癌喉返神经旁淋巴结转移特点及 临床意义
任光国 邓建华 肖波方强
【摘要】
目的探讨胸段食管癌喉返神经旁淋巴结转移特点及l临床发生率,为术后准确分期、制 回顾性分析2007年3月至2010年2月,124例行胸段食
disease.Also there
4,13,17
cases with
esophageal
me—
cal'-
tastasis in well—differentiated,moderately differentiated,poorly differentiated respectively.Poorly differentiated einoma
recurrent
with middle third
esophageal
cancer
with lower segment
esophageal
cancer,6 patients witIl T2 dis—
were
laryngeal nerve lymph node metastasis,while 27 with,T3
Bo,FANG
Qiang.Department of
Thoracic Surgery,Sichuan Cancer
Hos—
tal,Chengdu 610041,China
【Abstract】Objective
To investigate the clinical significance and characteristics of recurrent laryngeal
nerve
lymph node
metastasis of thoracic esophageal
cancer.Methods
nerve
One hundred and twenty—four patients who had undergone thoracic esopha— node dissection in
肿瘤转移
淋巴结
喉返神经
metastasis
Clinical significance and eharactedstics of recurrent laryngeal
cancer
nerve
lymph
node
of
thoracic
esophageal
REN Guang-guo.DENG
Jbt—hua,XIAO
lymph node metastasis,especially for tumor located in carcinoma were more susceptible
to
esophagus,poor differentiation
nerve
deep
invasion(T2
or
more)of esophageal
recurrent laryngeal
nerve
laryngeal
lymph node metastasis
16.13%and
e—
was 8.06%.The
lymph node metastasis and 5
was
found in 9
patients with the upper segment
cancer,20
定后续治疗方案和判断预后提供依据。方法
管癌切除合并喉返神经旁淋巴结清扫术病人的临床和病理资料。结果124例中34例出现了喉返神经 旁淋巴结转移,34例共清扫了297枚淋巴结,47枚淋巴结有转移,其转移率为27.41%(34/124例),转 移度为15.82%(47/297枚)。34例有转移者中,高分化食管癌4例,中分化食管癌13例,低分化食管 癌17例;低分化食管癌比高、中分化食管癌更易发生喉返神经旁淋巴结转移。上段食管癌9例、中段20 例、下段5例,上段食管癌喉返神经旁淋巴结转移率为30%,中段为29%,下段为20%,上、中段食管癌 喉返神经旁淋巴结转移率明显高于下段食管癌;T2 6例,B 27例,T2的转移率为23.08%(6/26例),T3 的转移率为28.72%(27/94例),两组转移率基本相似,P>0.05。11例术后出现声嘶,发生率为8.87% (11/124例),7例3个月后恢复。结论胸段食管癌病例有近1/3发生喉返神经旁淋巴结转移,尤其是 胸上段、低分化、浸润深(他以上)的食管癌更易发生。 【关键词】食管肿瘤
recurrent laryngeal
lymph node metastasis. neoplasms Neoplasm matastasis Lymph node Recurrent laryngeal
Was
iTlore
susceptible
to
recurrent laryngeal lymph node
metastasis than
well-differentiated
and moderately
differentiated Nearly
esophageal
carcinoma.Recurrent laryngeal nerve