Lozano García J, López Andreu F, Martínez Sempere J, Osete Albadalejo J M, Sánchez Martínez N, Medina Banegas A
Servicio de Medicina Interna, Hospital General, Murcia.
Med Clin (Barc). 1992 Feb 8;98(5):181-3.
Extramedullary plasmocytoma (EMP) is an infrequent entity characterized by the proliferation of malignant plasma cells which are generally found on the mucosa of the upper respiratory tract. A case of EMP located in the right maxillary sinus is referred. Peculiarities of the same were resistance to radiotherapy with local relapse and severe hyperkalemia. Despite deliberate searching, disease dissemination could not be demonstrated.
髓外浆细胞瘤（EMP）是一种罕见的疾病，其特征是恶性浆细胞增殖，这些细胞通常出现在上呼吸道黏膜。本文报告一例位于右上颌窦的EMP病例。该病例的特点是对放疗耐药，出现局部复发和严重高钾血症。尽管进行了仔细检查，但未发现疾病播散。
