Department of Pathology, The New York Eye and Ear Infirmary, New York, NY 10003, USA.
Ophthalmic Plast Reconstr Surg. 2012 May-Jun;28(3):e60-2. doi: 10.1097/IOP.0b013e3182238b75.
Plasmacytomas are plasma cell neoplasms that rarely involve ocular adnexal tissues as a primary lesion or secondary manifestation of plasma cell myeloma. Only one case of plasmacytoma involving the lacrimal drainage system, to our knowledge, is described in the literature. The clinical presentation of ocular adnexal primary plasmacytoma typically relates to its mass effect. In this clinicopathologic report, we describe an unusual presentation of primary plasmacytoma of the lacrimal canaliculus as infectious canaliculitis.
浆细胞瘤是浆细胞肿瘤，很少作为原发性病变或浆细胞骨髓瘤的继发性表现而累及眼附属组织。据我们所知，文献中仅描述了一例累及泪液排出系统的浆细胞瘤病例。眼附属器原发性浆细胞瘤的临床表现通常与其肿块效应有关。在本临床病理报告中，我们描述了一种泪小管原发性浆细胞瘤的罕见表现，即感染性小管炎。
