摘要目的总结口腔口咽肿瘤切除后较大缺损的修复方法，讨论影响组织瓣相关并发症的因素。
Abstract Objective to review the reconstruction for large defect after ablation of tumor in oral cavity or oral pharynx, and analyse the factors which effect the flap? Related complications.
这是一个真的趋势，考虑到口咽部肿瘤发生正在以惊人的速度在增加，这种发展趋势引起了人们对该病流行的关注。
This is a real trend, and that is why there is concern of an epidemic given that fact that oropharyngeal cancer is increasing at an alarming rate.
材料与方法分析24例经手术病理证实的口咽部肿瘤的MRI征象，并与手术和病理结果相对照。
Materials and methods The signs of MRI of 24 oropharyngeal tumours were analysed and compared with operative and pathological finding.
目的分析口咽部恶性肿瘤的CT表现，了解口咽癌及口咽淋巴瘤的诊断及鉴别诊断要点。
Objective To analyze CT manifestations of oropharyngeal malignant tumors and to discuss the key point in the diagnosis and differentiation of oropharyngeal carcinoma and lymphoma.
结论对口腔口咽部肿瘤切除后的较大缺损，应视缺损的范围、大小及患者的一般情况、术前放疗、颈部手术史等综合考虑，选择最合适的组织瓣进行修复。
The choice of pedicled or free flap depended on the size and the extension of defect, history of surgery in neck or preoperative radiotherapy, and general status of the patient.
结论对口腔口咽部肿瘤切除后的较大缺损，应视缺损的范围、大小及患者的一般情况、术前放疗、颈部手术史等综合考虑，选择最合适的组织瓣进行修复。
The choice of pedicled or free flap depended on the size and the extension of defect, history of surgery in neck or preoperative radiotherapy, and general status of the patient.
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