West Nile Encephalitis, an Unusual Infection in a Chronic Lymphocytic Leukemia Patient

CNS involvement by CLL is a rare occurrence, usually happening in the context of a transformation to a more aggressive lymphoma in what is known as Richter’s transformation. We report a patient with active CLL who developed confusion and was found to have West Nile encephalitis that initially mimick...

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Main Authors: Manuel R. Espinoza-Gutarra, Sherri L. Cervantez, Zohra Nooruddin
Format: Article
Language:English
Published: Wiley 2018-01-01
Series:Case Reports in Hematology
Online Access:http://dx.doi.org/10.1155/2018/3270348
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author Manuel R. Espinoza-Gutarra
Sherri L. Cervantez
Zohra Nooruddin
author_facet Manuel R. Espinoza-Gutarra
Sherri L. Cervantez
Zohra Nooruddin
author_sort Manuel R. Espinoza-Gutarra
collection DOAJ
description CNS involvement by CLL is a rare occurrence, usually happening in the context of a transformation to a more aggressive lymphoma in what is known as Richter’s transformation. We report a patient with active CLL who developed confusion and was found to have West Nile encephalitis that initially mimicked CNS involvement by CLL. The patient recovered with supportive treatment and later restarted ibrutinib therapy. This case illustrates the importance of maintaining a broad differential among cancer patients with new onset confusion as well as that of questioning malignant infiltration of CNS when there is concomitant active CNS infection.
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institution Kabale University
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series Case Reports in Hematology
spelling doaj-art-efb4be19f5c1432a89a25e60d09e9fab2025-02-03T01:23:55ZengWileyCase Reports in Hematology2090-65602090-65792018-01-01201810.1155/2018/32703483270348West Nile Encephalitis, an Unusual Infection in a Chronic Lymphocytic Leukemia PatientManuel R. Espinoza-Gutarra0Sherri L. Cervantez1Zohra Nooruddin2Department of Internal Medicine, UT Health San Antonio, 7703 Floyd Curl Drive, San Antonio, TX 78229, USADepartment of Hematology-Oncology, Mays Cancer Center, UT Health San Antonio, 7979 Wurzbach Rd., San Antonio, TX 78229, USADepartment of Hematology-Oncology, South Texas VA, 7400 Merton Minter, San Antonio, TX 78229, USACNS involvement by CLL is a rare occurrence, usually happening in the context of a transformation to a more aggressive lymphoma in what is known as Richter’s transformation. We report a patient with active CLL who developed confusion and was found to have West Nile encephalitis that initially mimicked CNS involvement by CLL. The patient recovered with supportive treatment and later restarted ibrutinib therapy. This case illustrates the importance of maintaining a broad differential among cancer patients with new onset confusion as well as that of questioning malignant infiltration of CNS when there is concomitant active CNS infection.http://dx.doi.org/10.1155/2018/3270348
spellingShingle Manuel R. Espinoza-Gutarra
Sherri L. Cervantez
Zohra Nooruddin
West Nile Encephalitis, an Unusual Infection in a Chronic Lymphocytic Leukemia Patient
Case Reports in Hematology
title West Nile Encephalitis, an Unusual Infection in a Chronic Lymphocytic Leukemia Patient
title_full West Nile Encephalitis, an Unusual Infection in a Chronic Lymphocytic Leukemia Patient
title_fullStr West Nile Encephalitis, an Unusual Infection in a Chronic Lymphocytic Leukemia Patient
title_full_unstemmed West Nile Encephalitis, an Unusual Infection in a Chronic Lymphocytic Leukemia Patient
title_short West Nile Encephalitis, an Unusual Infection in a Chronic Lymphocytic Leukemia Patient
title_sort west nile encephalitis an unusual infection in a chronic lymphocytic leukemia patient
url http://dx.doi.org/10.1155/2018/3270348
work_keys_str_mv AT manuelrespinozagutarra westnileencephalitisanunusualinfectioninachroniclymphocyticleukemiapatient
AT sherrilcervantez westnileencephalitisanunusualinfectioninachroniclymphocyticleukemiapatient
AT zohranooruddin westnileencephalitisanunusualinfectioninachroniclymphocyticleukemiapatient