Non-Functional Sinus Disease (Presentation Video)

Loss of vision OU; HeadacheA 6-year old female with a 1-week history of worsening vision OU > OD and a 2-month history of worsening headaches.VA: NLP OD; 20/100 OS; Color vision: none OD, 4/13 OS; RAPD OD; Central scotoma OS; Sinus abnormalities noted on MRCT; MRIMixed inflammatory infiltrate composed of eosinophils and histiocytes.Surgery; Antineoplastic agents1. Hoover K, Rosenthal D, Mankin H, Langerhans Cell Histiocytosis, Skeletal Radiology, 36, 95-104, 2007. 2. DAmbrosio N, Soohoo S, Warshall C, Johnson A, Karimi S, Craniofacial and Intracranial Manifestations of Langerhans Cell Histiocytosis: Report of Findings in 100 Patients, American Journal of Roentgenology, 191, 589-597, 2008. 3. Binning M, Brockmeyer D, Novel Multidisciplinary Approach for Treatment of Langerhans Cell Histiocytosis of the Skull Base, Skull Base, 18, 53-58, 2008