Beguin Y, Boniver J, Bury J, Defraigne J O, Detroz B, Fillet G, Lejeune G
Surgery. 1987 Apr;101(4):496-500.
A case of solitary plasmacytoma of the thyroid is reported. A monoclonal component (IgG lambda) was identified in the serum of the patient and disappeared after total thyroidectomy and radiotherapy. The use of the immunoperoxidase technique on thyroid, bone marrow, and lymph node specimens allowed us to demonstrate the production of IgG lambda by the tumor, and to rule out the possibility of multiple myeloma. Previously reported cases are reviewed (15 cases). The diagnostic criteria, the association with thyroiditis, and the treatment of this rare disorder are discussed.
报告了一例甲状腺孤立性浆细胞瘤。在患者血清中鉴定出一种单克隆成分（IgG λ），在全甲状腺切除和放疗后消失。对甲状腺、骨髓和淋巴结标本使用免疫过氧化物酶技术，使我们能够证明肿瘤产生IgG λ，并排除了多发性骨髓瘤的可能性。对先前报道的病例（15例）进行了回顾。讨论了这种罕见疾病的诊断标准、与甲状腺炎的关联以及治疗方法。
