Rosai Dorfman disease presenting as synchronous nasal and intracranial masses.

摘要: A 56-year-old woman with vertex headaches, new-onset seizure disorder, nasal obstruction, and hyposmia was found to have a dural-based intracranial mass as well bilateral masses arising from the inferior turbinates extending into nasopharynx. The patient underwent endoscopic resection of involved portions turbinates, including sizable nasopharyngeal component. Craniotomy performed at later date. Both pathologic specimens were consistent extranodal Rosai-Dorfman disease. showed resolution all symptoms after surgery. disease, or sinus histiocytosis massive lymphadenopathy, is rare entity usually presenting cervical nodal When disease head neck present, prompt recognition conservative surgical management treatment choice for this benign pseudolymphomatous entity.