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Acute disseminated encephalomyelitis (ADEM) or ADEM-like inflammatory changes in a heart-lung transplant recipient: a
M B Horowitz1, C Comey, W Hirsch
1Department of Neurological Surgery, University of Pittsburgh Medical Center, Pennsylvania, USA.
Abstract:
Acute disseminated encephalomyelitis (ADEM) is a white matter inflammatory disease which usually follows a viral infection or pharmaceutical intervention. We describe a case of presumed ADEM in a heart/lung transplant patient, the etiology of which cannot be elucidated. The fascinating aspect is the mode of clinical presentation and the rapid resolution of radiologic abnormalities. Histologic examination of the brain is provided in an attempt to elucidate the radiographic abnormalities.
Insights
Acute disseminated encephalomyelitis (ADEM) is a rare inflammatory brain condition. This case study details a unique presentation in a transplant patient with rapid recovery, offering insights into ADEM
Area of Science:
- Neuroimmunology
- Transplant Medicine
- Neuropathology
Background:
- Acute disseminated encephalomyelitis (ADEM) is an immune-mediated inflammatory demyelinating disease of the central nervous system.
- ADEM typically occurs post-infection or post-vaccination, affecting the brain's white matter.
Observation:
- A case of presumed ADEM is presented in a patient who underwent heart/lung transplantation.
- The specific etiology of ADEM in this transplant recipient remained undetermined.
- The patient exhibited a unique clinical presentation and rapid resolution of brain imaging abnormalities.
Findings:
- Histological examination of brain tissue was performed to investigate the underlying causes of the observed radiographic abnormalities.
- The study aims to correlate histological findings with the rapid clinical and radiological course of ADEM in this complex patient.
Implications:
- This case contributes to understanding the diverse clinical spectrum of ADEM, particularly in immunocompromised individuals.
- Findings may inform diagnostic and therapeutic strategies for ADEM in transplant patients.
- Highlights the importance of neuropathological examination in elucidating complex neurological presentations post-transplantation.