Listeria monocytogenes Meningoencephalitis and Cerebral Abscess in a Heart Transplant Recipient

A 54-year-old male, five months postorthotopic heart transplantation, presented with intermittent fevers, headaches, and “soupy” stools. Prior to presentation, he had low-level cytomegalovirus (CMV) viremia for two straight weeks. Given his immunosuppression, diarrhea, and low-level CMV viremia, he...

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Main Author: Paul C. Adjei
Format: Article
Language:English
Published: Wiley 2020-01-01
Series:Case Reports in Infectious Diseases
Online Access:http://dx.doi.org/10.1155/2020/8498216
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author Paul C. Adjei
author_facet Paul C. Adjei
author_sort Paul C. Adjei
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description A 54-year-old male, five months postorthotopic heart transplantation, presented with intermittent fevers, headaches, and “soupy” stools. Prior to presentation, he had low-level cytomegalovirus (CMV) viremia for two straight weeks. Given his immunosuppression, diarrhea, and low-level CMV viremia, he was presumed to have cytomegalovirus and/or C. difficile colitis and treated empirically for both on hospital day one. However, he developed neck pain/stiffness, diaphoresis, and worsening fevers on hospital day three. Blood cultures eventually grew Listeria monocytogenes; MRI of the brain with gadolinium showed left brain meningoencephalitis with early cerebral abscess formation. Lumbar puncture revealed elevated opening pressure, CSF neutrophilic pleocytosis, and elevated CSF protein and lactate but negative gram stain and cultures. First-line agent for Listeria meningoencephalitis is ampicillin. However, he reported amoxicillin allergy. Desensitization to ampicillin failed because ampicillin was too unstable per the allergist. He was therefore treated with penicillin monotherapy for eight weeks with complete resolution of his brain lesions and without any residual neurologic deficits.
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spelling doaj-art-7e5d484cbac947c39772e93435b6a4402025-02-03T01:03:50ZengWileyCase Reports in Infectious Diseases2090-66252090-66332020-01-01202010.1155/2020/84982168498216Listeria monocytogenes Meningoencephalitis and Cerebral Abscess in a Heart Transplant RecipientPaul C. Adjei0Division of Geographic Medicine and Infectious Diseases, Tufts Medical Center, Tufts University School of Medicine Clinical and Translational Science Institute, Boston, MA, USAA 54-year-old male, five months postorthotopic heart transplantation, presented with intermittent fevers, headaches, and “soupy” stools. Prior to presentation, he had low-level cytomegalovirus (CMV) viremia for two straight weeks. Given his immunosuppression, diarrhea, and low-level CMV viremia, he was presumed to have cytomegalovirus and/or C. difficile colitis and treated empirically for both on hospital day one. However, he developed neck pain/stiffness, diaphoresis, and worsening fevers on hospital day three. Blood cultures eventually grew Listeria monocytogenes; MRI of the brain with gadolinium showed left brain meningoencephalitis with early cerebral abscess formation. Lumbar puncture revealed elevated opening pressure, CSF neutrophilic pleocytosis, and elevated CSF protein and lactate but negative gram stain and cultures. First-line agent for Listeria meningoencephalitis is ampicillin. However, he reported amoxicillin allergy. Desensitization to ampicillin failed because ampicillin was too unstable per the allergist. He was therefore treated with penicillin monotherapy for eight weeks with complete resolution of his brain lesions and without any residual neurologic deficits.http://dx.doi.org/10.1155/2020/8498216
spellingShingle Paul C. Adjei
Listeria monocytogenes Meningoencephalitis and Cerebral Abscess in a Heart Transplant Recipient
Case Reports in Infectious Diseases
title Listeria monocytogenes Meningoencephalitis and Cerebral Abscess in a Heart Transplant Recipient
title_full Listeria monocytogenes Meningoencephalitis and Cerebral Abscess in a Heart Transplant Recipient
title_fullStr Listeria monocytogenes Meningoencephalitis and Cerebral Abscess in a Heart Transplant Recipient
title_full_unstemmed Listeria monocytogenes Meningoencephalitis and Cerebral Abscess in a Heart Transplant Recipient
title_short Listeria monocytogenes Meningoencephalitis and Cerebral Abscess in a Heart Transplant Recipient
title_sort listeria monocytogenes meningoencephalitis and cerebral abscess in a heart transplant recipient
url http://dx.doi.org/10.1155/2020/8498216
work_keys_str_mv AT paulcadjei listeriamonocytogenesmeningoencephalitisandcerebralabscessinahearttransplantrecipient