The survival analysis indicated that the factors influencing prognosis include tumor diameter, serous coat invasion and lymph node metastasis.
生存分析提示肿瘤直径、浸润深度及淋巴结转移影响患者预后。
Methods: 156 appendices which were difficult to remove by traditional appendectomy were excised under the serous coat in patients with appendicitis.
方法对用传统方法切除困难的156例阑尾，采用浆膜下阑尾切除术。
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