limbic encephalitis posttransplant acute limbic encephalitis https://www.malacards.org/card/posttransplant_acute_limbic_encephalitis Orphanet:163921 GARD:0020051 pale UMLS:C4750744 Posttransplant acute limbic encephalitis is a rare, acquired, non-paraneoplastic limbic encephalitis disorder, that develops in the setting of treatment-related immunosuppression, typically after allogeneic hemapoietic stem cell transplantation, characterized by onset of confusion, headache, anterograde amnesia, seizures and/or loss of consciousness 2-6 weeks following transplantation. Bilateral, non-enhancing T2 hyperintensities in limbic structures are observed on magnetic resonance imaging. Mild cerebrospinal fluid pleocytosis and syndrome of inappropriate antidiuretic hormone secretion may also be associated. MONDO:0015595 MEDGEN:1657779 PALE disease related to transplantation