Delayed Symptomatic Lumboperitoneal Shunt Malfunction 18 Years After Stability

Ryung Lee¹, Peter Mortensen, Subahari Raviskanthan+3

• ¹Department of Ophthalmology, Blanton Eye Institute, Houston Methodist Hospital (RL, PM, SR, NA-Z, AGL), Houston, Texas; and Department of Head and Neck Surgery (NA-Z), Division of Surgery, The University of Texas MD Anderson Cancer Center, Houston, Texas; Department of Neurosurgery (SS), Houston Methodist Hospital, Houston Texas; Ophthalmology, Neurology, and Neurosurgery (AGL), Weill Cornell Medicine, New York, New York; and Department of Ophthalmology (AGL, NA-Z), Baylor College of Medicine, University of Iowa Hospitals and Clinics, University of Buffalo (SUNY) UTMB, Galveston and the UT MD Anderson Cancer Center, Houston, Texas.