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整块切除原发灶肿瘤并行局部淋巴结清扫术是治疗口腔癌症的经典手术之一。然而,由于解剖学原因在上颌骨恶性肿瘤术中并不常用。上颌骨恶性肿瘤术后有时发生咽旁间隙处复发或咽后外侧淋巴结转移,因此上颌骨的癌症手术方式需要进一步改善。病例和方法受试者为1980年-2002年日本神
Lump resection of the primary tumor in parallel with lymph node dissection is the treatment of oral cancer, one of the classic surgery. However, anatomical reasons are not commonly used in maxillary malignancies. Maxillary malignant tumors sometimes occur after the parapharyngeal space recurrence or posterior pharyngeal lymph node metastasis, so the surgical approach to the maxilla need to be further improved. Cases and methods of the subjects for the 1980-2002 Japanese God