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目的:研究鼻腔淋巴瘤的CT影像,探讨其相对特异的CT表现。方法:回顾性分析7例病理证实的鼻腔淋巴瘤的临床、手术及CT资料。结果:7例中有5例为NK/T细胞淋巴瘤,2例为T细胞淋巴瘤。有5例累及鼻前部或前庭,6例引起鼻背部皮肤及皮下软组织肿胀,病变大部密度较均匀,轻中度强化。结论:CT可发现鼻腔前部肿物,本病CT表现较具明显特征,不伴或伴轻微骨结构破坏或变形,邻近鼻背部皮下肿胀,应考虑鼻腔淋巴瘤的可能,同时可行病理检查方能确诊。
Objective: To study the CT images of nasal lymphoma and to explore its relative CT features. Methods: Retrospective analysis of 7 cases of pathologically confirmed nasal lymphoma in clinical, surgical and CT data. Results: Five of the seven patients had NK / T cell lymphoma and two had T cell lymphoma. 5 cases involving the anterior nasal or vestibule, 6 cases caused by nasal dorsal skin and subcutaneous soft tissue swelling, most of the lesions more uniform density, mild to moderate enhancement. Conclusion: CT can be found in the front of the nasal mass, the CT showed more obvious features of this disease without or with minor damage or deformation of bone structure, subcutaneous swelling near the back of the nose should consider the possibility of nasal lymphoma, and feasible pathological examination Can be diagnosed.