If such a tumor has extremely exophytic growth, it may result in a huge mediastinal mass without causing dysphagia.

 
  • 當整個(gè)腫瘤幾乎都向外生長(cháng)時(shí),食道胃腸道間質(zhì)細胞腫瘤可以長(cháng)成相當大的縱膈腔腫瘤而不造成病人吞嚥上的癥狀;
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