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Zakroyshchikova IV, Askarova LS, Bryukhov VV, Anufriev PL, Kozlova AO, Zakharova MN. [Acute hemorrhagic leukoencephalitis with a subacute onset]. Zh Nevrol Psikhiatr Im S S Korsakova 2023; 123:116-121. [PMID: 37560843 DOI: 10.17116/jnevro2023123072116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/11/2023]
Abstract
Acute hemorrhagic leukoencephalitis (AHLE), also called Hurst's encephalitis, is a rare demyelinating disease of the central nervous system characterized by rapid progression and acute inflammation of the white matter of the brain and spinal cord. AHLE is currently considered as a rare, most severe variant of acute disseminated encephalomyelitis. Clinically AHLE is characterized by a fulminant course with a rapid development of encephalopathy and multifocal neurological symptoms. AHLE is associated with high mortality rate that requires immediate and aggressive treatment initiation. This article describes a case of AHLE with an atypical course, a subacute form, which is extremely rarely described in the literature, with the progressive symptoms' development over several months. Due to delayed treatment initiation, unfortunately, a fatal outcome has been observed. Subsequent histological examination of the autopsy material confirmed the presence of a subacute form of AHLE in the patient.
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Affiliation(s)
| | | | | | | | - A O Kozlova
- Research center of Neurology, Moscow, Russia
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Wu C, Zhang W, Jiao Y, Dong M, Zhou H, Lv Y, Yang J. Two-year follow-up of a young male with possible acute hemorrhagic leukoencephalitis: A case report. Medicine (Baltimore) 2022; 101:e32073. [PMID: 36482561 PMCID: PMC9726406 DOI: 10.1097/md.0000000000032073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
RATIONALE Acute hemorrhagic leukoencephalitis (AHLE) is a rare but fetal fulminant demyelinating disease of unknown etiology. It is commonly regarded as a severe variant of acute demyelinating encephalomyelitis (ADEM). Its rapid clinical deterioration and high mortality appeal to clinicians to attach importance to early diagnosis. Immunosuppressive therapy is the main management to attenuate the autoimmune process, but with varied response and prognosis. PATIENT CONCERNS A young male presented with moderate fever, headache and seizures after extraction of impacted teeth, and then deteriorated rapidly to deep coma. Initial magnetic resonance imaging (MRI) revealed multiple plaque-like lesions in bilateral cerebra, right thalamus and pontobulbar region with massive edematous swelling and multifocal small hemorrhagic foci. Inflammatory parameters in the peripheral blood were only mild higher with a pleocytosis in CSF. DIAGNOSIS His clinical presentation, laboratory evaluation and radiological features were consistent with a suspected diagnosis of AHLE. INTERVENTIONS He underwent pulse corticosteroids initially but failed to respond to it. However, his consciousness improved obviously when he was treated with multiple courses of intravenous injection of immunoglobulin (IVIG) combined with mycophenolate mofetil (MMF). OUTCOMES The patient regained consciousness gradually on day 180 and was in minimally conscious state (MCS) during the two-year follow-up. LESSONS AHLE presents distinctly from classical ADEM, and the situation may pose a diagnostic challenge. Clinicians should be vigilant in recognizing AHLE because of its rapid clinical deterioration and high mortality. We highlight the critical role of multimodal MRI, particularly susceptibility-weighted imaging (SWI) in the diagnosis of AHLE if cerebral biopsies are unavailable. Multiple courses of IVIG with MMF may be effective when early single pulse of corticosteroids fails. Individual who survives the initial insult may carry relatively good prognosis.
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Affiliation(s)
- Chen Wu
- Department of Neurology, Xi’an Jiaotong University Second Affiliated Hospital, Shaanxi, China
- Department of Neurology, General Hospital of Xinjiang Military Region of the Chinese People’s Liberation Army, Xinjiang, China
| | - Weiliang Zhang
- Department of Neurology, General Hospital of Xinjiang Military Region of the Chinese People’s Liberation Army, Xinjiang, China
| | - Yan Jiao
- Department of Neurology, General Hospital of Xinjiang Military Region of the Chinese People’s Liberation Army, Xinjiang, China
| | - Minhui Dong
- Department of Neurology, General Hospital of Xinjiang Military Region of the Chinese People’s Liberation Army, Xinjiang, China
| | - Heng Zhou
- Department of Anesthesia, General Hospital of Xinjiang Military Region of the Chinese People’s Liberation Army, Xinjiang, China
| | - Yun Lv
- Department of Neurology, General Hospital of Xinjiang Military Region of the Chinese People’s Liberation Army, Xinjiang, China
| | - Jun Yang
- Department of Neurology, General Hospital of Xinjiang Military Region of the Chinese People’s Liberation Army, Xinjiang, China
- * Correspondence: Jun Yang, Department of Neurology, No. 359 Youhao North Road, Urumqi, Xinjiang 830013, China (e-mail: )
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Loesch-Biffar AM, Junker A, Linn J, Thon N, Heck S, Ottomeyer C, Straube A, Pfister HW. Case Report: Minimal Neurological Deficit of Two Adult Patients With Weston-Hurst Syndrome Due to Early Craniectomy: Case Series and Review of Literature on Craniectomy. Front Neurol 2021; 12:673611. [PMID: 34531810 PMCID: PMC8438150 DOI: 10.3389/fneur.2021.673611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 07/30/2021] [Indexed: 11/13/2022] Open
Abstract
Objectives: We describe two new cases of acute hemorrhagic leucoencephalitis (AHLE), who survived with minimal sequelae due to early measures against increased intracranial pressure, particularly craniotomy. The recently published literature review on treatment and outcome of AHLE was further examined for the effect of craniotomy. Methods: We present two cases from our institution. The outcome of 44 cases from the literature was defined either as good (no deficit, minimal deficit/no daily help) or poor outcome (severe deficit/disabled, death). Patients with purely infratentorial lesions (n = 9) were excluded. Fisher's exact test was applied. Results: Two cases are presented: A 43-year-old woman with rapidly progressive aphasia and right hemiparesis due to a huge left frontal white matter lesion with rim contrast enhancement. Pathology was consistent with AHLE. The second case was a 56-year-old woman with rapidly progressive aphasia and right hemiparesis. Cranial MRI showed a huge left temporo-occipital white matter lesion with typical morphology for AHLE. Both patients received craniotomy within the first 24 h and consequent immunosuppressive-immunomodulatory treatment and survived with minimal deficits. Out of 35 supratentorial reported AHLE cases, seven patients received decompressive craniotomy. Comparing all supratentorial cases, patients who received craniotomy were more likely to have a good outcome (71 vs. 29%). Conclusion: Due to early control of the intracranial pressure, particularly due to early craniotomy; diagnosis per biopsy; and immediate start of immunosuppressive-immunomodulatory therapies (cortisone pulse, plasma exchanges), both patients survived with minimal sequelae. Craniotomy plays an important role and should be considered early on in patients with probable AHLE.
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Affiliation(s)
- Anna Mira Loesch-Biffar
- Department of Neurology, University Hospital, Ludwig-Maximilians-University, Munich, Germany
| | - Andreas Junker
- Institute of Neuropathology, University Hospital, Ludwig-Maximilians-University, Munich, Germany
| | - Jennifer Linn
- Department of Radiotherapy and Radiation Oncology, Faculty of Medicine and University Hospital Carl Gustav Carus, Technische Universität Dresden, Dresden, Germany
| | - Niklas Thon
- Department of Neurosurgery, University Hospital, Ludwig-Maximilians-University, Munich, Germany
| | - Suzette Heck
- Department of Neurology, University Hospital, Ludwig-Maximilians-University, Munich, Germany
| | - Caroline Ottomeyer
- Department of Neurology, University Hospital, Ludwig-Maximilians-University, Munich, Germany
| | - Andreas Straube
- Department of Neurology, University Hospital, Ludwig-Maximilians-University, Munich, Germany
| | - Hans Walter Pfister
- Department of Neurology, University Hospital, Ludwig-Maximilians-University, Munich, Germany
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Grzonka P, Scholz MC, De Marchis GM, Tisljar K, Rüegg S, Marsch S, Fladt J, Sutter R. Acute Hemorrhagic Leukoencephalitis: A Case and Systematic Review of the Literature. Front Neurol 2020; 11:899. [PMID: 32973663 PMCID: PMC7468463 DOI: 10.3389/fneur.2020.00899] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 07/13/2020] [Indexed: 11/13/2022] Open
Abstract
Objectives: To present a patient with acute hemorrhagic leukoencephalitis (AHLE) and a systematic review of the literature analyzing diagnostic procedures, treatment, and outcomes of AHLE. Methods: PubMed and Cochrane databases were screened. Papers published since 01/01/2000 describing adult patients are reported according to the PRISMA-guidelines. Results: A 59-year old male with rapidly developing coma and cerebral biopsy changes compatible with AHLE is presented followed by 43 case reports from the literature including males in 67% and a mean age of 38 years. Mortality was 47%. Infectious pathogens were reported in 35%, preexisting autoimmune diseases were identified in 12%. Neuroimaging revealed uni- or bihemispheric lesions in 65% and isolated lesions of the cerebellum, pons, medulla oblongata or the spinal cord without concomitant hemispheric involvement in 16%. Analysis of the cerebrospinal fluid showed an increased protein level in 87%, elevated white blood cells in 65%, and erythrocytes in 39%. Histology (reported in 58%) supported the diagnosis of AHLE in all cases. Glucocorticoids were used most commonly (97%), followed by plasmapheresis (26%), and intravenous immunoglobulins (12%), without a clear temporal relationship between treatment and the patients' clinical course. Conclusions: Although mortality was lower than previously reported, AHLE remains a life-threatening neurologic emergency with high mortality. Diagnosis is challenging as the level of evidence regarding the diagnostic yield of clinical, neuroimaging and laboratory characteristics remains low. Hence, clinicians are urged to heighten their awareness and to prompt cerebral biopsies in the context of rapidly progressive neurologic decline of unknown origin with the concurrence of the compiled characteristics. Future studies need to focus on treatment characteristics and their effects on course and outcome.
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Affiliation(s)
- Pascale Grzonka
- Intensive Care Units, University Hospital Basel, Basel, Switzerland
| | - Marleen C Scholz
- Intensive Care Units, University Hospital Basel, Basel, Switzerland
| | - Gian Marco De Marchis
- Department of Neurology, University Hospital Basel, Basel, Switzerland.,Medical Faculty, University of Basel, Basel, Switzerland
| | - Kai Tisljar
- Intensive Care Units, University Hospital Basel, Basel, Switzerland
| | - Stephan Rüegg
- Department of Neurology, University Hospital Basel, Basel, Switzerland.,Medical Faculty, University of Basel, Basel, Switzerland
| | - Stephan Marsch
- Intensive Care Units, University Hospital Basel, Basel, Switzerland.,Medical Faculty, University of Basel, Basel, Switzerland
| | - Joachim Fladt
- Department of Neurology, University Hospital Basel, Basel, Switzerland
| | - Raoul Sutter
- Intensive Care Units, University Hospital Basel, Basel, Switzerland.,Department of Neurology, University Hospital Basel, Basel, Switzerland.,Medical Faculty, University of Basel, Basel, Switzerland
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Acute hemorrhagic leukoencephalitis of Weston Hurst secondary to herpes encephalitis presenting as status epilepticus: A case report and review of literature. J Clin Neurosci 2019; 67:265-270. [PMID: 31239199 DOI: 10.1016/j.jocn.2019.06.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Accepted: 06/10/2019] [Indexed: 11/21/2022]
Abstract
Acute hemorrhagic leukoencephalitis (AHL) is a rare and mostly fatal fulminant demyelinating disease. This case describes a 63-year old male in status epilepticus associated with an intracerebral hemorrhage following a one week viral prodrome with rapid decline to coma. He exhibited peripheral leukocytosis, neutrophilic pleocytosis with normal glucose and high protein in cerebrospinal fluid (CSF). Additionally, CSF was positive for herpes simplex virus (HSV) polymerase chain reaction (PCR). Medical decompression, low-dose dexamethasone, antibiotics and acyclovir were initially given. Magnetic resonance imaging (MRI) was suggestive of AHL, thus he was treated with methylprednisolone 1 g/day for 5 days. The patient improved and was discharged with significant neurologic morbidity. This is the first reported case of AHL in the Philippines presenting as a diagnostic dilemma with a protracted clinical course who responded to high dose intravenous steroids.
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Magun R, Verschoor CP, Bowdish DME, Provias J. Mycoplasma pneumoniae, a trigger for Weston Hurst syndrome. NEUROLOGY-NEUROIMMUNOLOGY & NEUROINFLAMMATION 2016; 3:e187. [PMID: 26819961 PMCID: PMC4723134 DOI: 10.1212/nxi.0000000000000187] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/14/2015] [Accepted: 11/03/2015] [Indexed: 11/28/2022]
Abstract
Objective: We report a case of Mycoplasma pneumoniae infection as one possible trigger for Weston Hurst syndrome (acute hemorrhagic leukoencephalitis), a rare disorder of microvascular injury often described as a postinfectious complication of an upper respiratory illness. Methods: This is a case of a 27-year-old man presenting with a Glasgow Coma Scale score of 3 and an acute head CT revealing extensive vasogenic edema in the right hemisphere associated with mass effect in the context of a recent upper respiratory illness. Right frontal biopsy was performed on day 2, which showed acute cerebritis, and the patient was aggressively treated with antibiotics. However, over the next 5 days from presentation, the vasogenic edema increased, leading ultimately to brain herniation and death. Results: A full autopsy was performed at 5 days from presentation, which showed areas of vessel wall fibrinoid necrosis throughout the right hemisphere as well as, but less so, in the left frontal lobe and pons. Chest x-ray on presentation revealed atypical pneumonia, blood tests were positive for cold agglutinins, and at full autopsy, there was myocarditis, all in keeping with recent M pneumoniae infection. DNA obtained from lung and diseased brain (postmortem) was positive for Mycoplasma providing more direct evidence for brain invasion by this organism as the ultimate trigger for Weston Hurst syndrome. Conclusions: This is a rare case report of Weston Hurst syndrome having both initial brain biopsy on day 2 and full autopsy results on day 5 of presentation revealing important clinical clues about the pathogenesis of this often fatal disorder.
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Affiliation(s)
- Rick Magun
- Department of Neurology (R.M.), McMaster Immunology Research Centre (C.P.V., D.M.E.B.), and Department of Pathology and Molecular Medicine (Neuropathology) (J.P.), McMaster University, Hamilton, Ontario, Canada
| | - Chris P Verschoor
- Department of Neurology (R.M.), McMaster Immunology Research Centre (C.P.V., D.M.E.B.), and Department of Pathology and Molecular Medicine (Neuropathology) (J.P.), McMaster University, Hamilton, Ontario, Canada
| | - Dawn M E Bowdish
- Department of Neurology (R.M.), McMaster Immunology Research Centre (C.P.V., D.M.E.B.), and Department of Pathology and Molecular Medicine (Neuropathology) (J.P.), McMaster University, Hamilton, Ontario, Canada
| | - John Provias
- Department of Neurology (R.M.), McMaster Immunology Research Centre (C.P.V., D.M.E.B.), and Department of Pathology and Molecular Medicine (Neuropathology) (J.P.), McMaster University, Hamilton, Ontario, Canada
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Kitulwatte ID, Kim PJH, Pollanen MS. Acute hemorrhagic leukoencephalomyelitis in a man with viral myocarditis. Forensic Sci Med Pathol 2015; 11:416-20. [PMID: 26148811 DOI: 10.1007/s12024-015-9692-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/23/2015] [Indexed: 10/23/2022]
Abstract
We report a case of acute hemorrhagic leukoencephalomyelitis in a man with viral myocarditis. A 48-year-old previously healthy male was found dead in his locked apartment. At autopsy he was found to be malnourished, and his lungs showed gross evidence of bilateral pneumonia with abscess formation and bullous emphysema. Multiple petechial hemorrhages were observed in the brain and mainly involved white matter in the cerebral hemispheres including the corpus callosum and internal capsule, as well as the cerebellum, brainstem, and spinal cord. Microscopy of the brain and spinal cord revealed perivenular hemorrhages, central microthrombi in venules with fibrin exudation into the subcortical white matter, and early perivenular demyelination associated with scanty mixed cellular infiltrates. Other microscopic features included widespread diffuse viral myocarditis, extensive suppurative bronchopneumonia, and chronic bronchitis. This case illustrates the death of a man with a rare fatal disease associated with two other potentially lethal diseases. The case also illustrates the importance of a holistic approach when determining the cause of death, especially when there are competing causes of death.
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Affiliation(s)
- Indira D Kitulwatte
- Department of Forensic Medicine, Faculty of Medicine, University of Kelaniya, Thalagolla Road, Ragama, Sri Lanka,
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Goenka A, Michael BD, Ledger E, Hart IJ, Absoud M, Chow G, Lilleker J, Lunn M, McKee D, Peake D, Pysden K, Roberts M, Carrol ED, Lim M, Avula S, Solomon T, Kneen R. Neurological manifestations of influenza infection in children and adults: results of a National British Surveillance Study. Clin Infect Dis 2013; 58:775-84. [PMID: 24352349 DOI: 10.1093/cid/cit922] [Citation(s) in RCA: 113] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND The emergence of influenza A(H1N1) 2009 was met with increased reports of associated neurological manifestations. We aimed to describe neurological manifestations of influenza in adults and children in the United Kingdom that presented at this time. METHODS A 2-year surveillance study was undertaken through the British adult and pediatric neurological surveillance units from February 2011. Patients were included if they met clinical case definitions within 1 month of proven influenza infection. RESULTS Twenty-five cases were identified: 21 (84%) in children and 4 (16%) in adults. Six (29%) children had preexisting neurological disorders. Polymerase chain reaction of respiratory secretions identified influenza A in 21 (81%; 20 of which [95%] were H1N1) and influenza B in 4 (15%). Twelve children had encephalopathy (1 with movement disorder), 8 had encephalitis, and 1 had meningoencephalitis. Two adults had encephalopathy with movement disorder, 1 had encephalitis, and 1 had Guillain-Barré syndrome. Seven individuals (6 children) had specific acute encephalopathy syndromes (4 acute necrotizing encephalopathy, 1 acute infantile encephalopathy predominantly affecting the frontal lobes, 1 hemorrhagic shock and encephalopathy, 1 acute hemorrhagic leukoencephalopathy). Twenty (80%) required intensive care, 17 (68%) had poor outcome, and 4 (16%) died. CONCLUSIONS This surveillance study described a cohort of adults and children with neurological manifestations of influenza. The majority were due to H1N1. More children than adults were identified; many children had specific encephalopathy syndromes with poor outcomes. None had been vaccinated, although 8 (32%) had indications for this. A modified classification system is proposed based on our data and the increasing spectrum of recognized acute encephalopathy syndromes.
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Affiliation(s)
- Anu Goenka
- Institute of Infection and Global Health, University of Liverpool
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Marino D, Sicurelli F, Cerase A, Tripodi S, Cintorino M, Lazzi S, Federico A. Fulminant intravascular lymphomatosis mimicking acute haemorrhagic leukoencephalopathy. J Neurol Sci 2012; 320:141-4. [PMID: 22726354 DOI: 10.1016/j.jns.2012.05.043] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2012] [Revised: 04/15/2012] [Accepted: 05/21/2012] [Indexed: 12/26/2022]
Abstract
BACKGROUND Intravascular lymphomatosis (IVL) is a rare non-Hodgkin's lymphoma, usually of B cell lineage, characterized by massive angiotropic growth. The clinical presentation of IVL may include changes in mental status, non-localizing neurological deficits, seizures, fever of unknown origin and skin changes. Because of its rarity and the absence of specific diagnostic procedures except for cerebral biopsy, diagnosis is often postmortem. Brain MRI usually shows non-specific abnormalities. The purpose of this case report is to increase the knowledge of clinical and neuroimaging features of IVL by describing the findings observed in a 71-year-old patient. CASE REPORT A 71-year-old male was admitted for right hemiparesis, acute cognitive impairment and febricula. A bone marrow biopsy resulted normal. He then developed a rapid progressive impairment of his mental status and left hemisoma motor seizures. Brain CT and MRI were interpreted as consistent with acute haemorrhagic leukoencephalopathy (AHLE), including multiple areas of restricted diffusion without gadolinium enhancement and a small focal area of gadolinium enhancement in the left temporal lobe white matter. The patient died within a few days and the autopsy led to the diagnosis of IVL. CONCLUSION IVL may present with a variety of clinical signs and symptoms, including stroke and hemiparesis. IVL may mimic AHLE at brain MRI. However, the evidence of multiple areas of restricted diffusion without gadolinium enhancement and of a small area of gadolinium enhancement could have led to the correct diagnosis. IVL should be added to the differential diagnosis of AHLE at brain MRI.
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Affiliation(s)
- D Marino
- Department of Neurological, Neurosurgical and Behavioural Sciences, University of Siena, Italy
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Pinto PS, Taipa R, Moreira B, Correia C, Melo-Pires M. Acute hemorrhagic leukoencephalitis with severe brainstem and spinal cord involvement: MRI features with neuropathological confirmation. J Magn Reson Imaging 2011; 33:957-61. [PMID: 21448963 DOI: 10.1002/jmri.22505] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Acute hemorrhagic leukoencephalitis (AHLE) is a rare and fulminant demyelinating disease considered to be the most severe form of acute disseminated encephalomyelitis (ADEM). A 70-year-old man was admitted to our emergency department (ED) after 1 week of unspecific abdominal symptoms and moderate fever in the first 3 days. Within the ED he developed a rapid onset coma and flaccid tetraparesis. Cerebrospinal fluid (CSF) analysis showed mild polymorphonuclear pleocytosis and magnetic resonance imaging (MRI) revealed supratentorial focal white matter lesions and diffuse involvement of the medulla and spinal cord. A presumptive diagnosis of ADEM was made and the patient was treated with corticosteroids followed by intravenous immunoglobulin. His neurological state did not improve and the MRI on day 8 after admission showed an increased number of lesions, mainly in the brainstem, with hemorrhagic foci. The patient died the following day and pathological features confirmed the diagnosis of AHLE. This is a unique presentation of a rare disease with detailed MRI characteristics and pathological confirmation. Although this condition is usually fatal, early recognition and aggressive therapeutic management can facilitate survival.
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Affiliation(s)
- Pedro S Pinto
- Neuroradiology Department, Centro Hospitalar do Porto, Porto, Portugal.
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Lee NK, Lee BH, Hwang YJ, Kim SY, Lee JY, Joo M. Serial computed tomography and magnetic resonance imaging findings of biphasic acute hemorrhagic leukoencephalitis localized to the brain stem and cerebellum. Jpn J Radiol 2011; 29:212-6. [DOI: 10.1007/s11604-010-0523-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2010] [Accepted: 09/27/2010] [Indexed: 10/18/2022]
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