Department of Lung Cancer Surgery, Tianjin Key Laboratory of Lung Cancer Metastasis and Tumor Management, Tianjin Medical University General Hospital, Tianjin, China.
Can Respir J. 2012 May-Jun;19(3):e28-30. doi: 10.1155/2012/968254.
Extramedullary plasmacytoma occurring as a primary pulmonary lesion is rare. The present report describes a 42-year-old Chinese man diagnosed with primary pulmonary plasmacytoma following left lower lobectomy. Of note, an extremely rare immunoglobulin G lambda paraprotein was documented in the patient's serum by immunofixation electrophoresis. The patient has been well, showing no local recurrence or multifocal disease during a 15-month follow-up.
发生于肺部的髓外浆细胞瘤较为罕见。本报告描述了一例左肺下叶切除术后诊断为原发性肺浆细胞瘤的 42 岁中国男性患者。值得注意的是,免疫固定电泳显示患者血清中存在一种极为罕见的免疫球蛋白 G 入型副蛋白。该患者在 15 个月的随访中情况良好,无局部复发或多灶性疾病。