以不明原因发热为主要表现的横纹肌淋巴瘤1例报告并文献回顾

淋巴瘤是免疫系统恶性肿瘤之一，其中结外淋巴瘤患者常缺乏典型症状及阳性的辅助检查结果，部分病例仅以发热为主
要表现。对于表现为长期发热（病程>3周）的淋巴瘤患者，其发热症状的特点可以为疾病的诊断提供线索，如起热时间、热型、药
物反应等特异性表现对于明确诊断具有重要作用，尤其早期、罕见病例。应用不明原因发热的诊断思维，可以提高此类淋巴瘤
患者的诊断效率，值得深入探讨。

Muscle tissue lymphoma presenting only with fever of unknown origin: a case report and literature review

Extra-nodal malignant lymphoma is often characterized by a lack of typical symptoms and positive results of
auxiliary examinations, which make diagnosis difficult. In some cases, fever can be the only clinical manifestation. For the
lymphoma patients presenting with persistent fever with a duration over 3 weeks, characteristics of fever including time of
fever attack, fever type and effects of drugs may have significant value in the diagnosis, especially in the early stage of the
disease or in rare cases.