对我院1986年至1996年经最后病理确诊的7例中线T细胞淋巴瘤误诊病例进行分析,以期提高对本病的认识及早期诊断。男性4例,女性3例,年龄在20～65岁,误诊时间4～14个月,平均4.7个月,均经2～4次活检病理确诊。首发症状多为鼻、咽、喉等部位炎症反应。临床表现:发热6例,咽痛、声嘶5例,鼻 In our hospital from 1986 to 1996 by the final pathological diagnosis of misdiagnosed cases of midline T-cell lymphoma were analyzed in order to improve the understanding of the disease and early diagnosis. 4 males and 3 females, aged 20 to 65 years, misdiagnosis time 4 to 14 months, an average of 4.7 months, were 2 to 4 biopsy pathology confirmed. The first symptom is mostly nasal, pharynx, larynx and other parts of the inflammatory response. Clinical manifestations: fever in 6 cases, sore throat, hoarseness in 5 cases, nose