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Unusual infections of the nervous system in malignant lymphomas

N R Ghatak

    Acta Neuropathologica. Supplementum
    |January 1, 1975
    PubMed

    Insights

    Nervous system infections by toxoplasma, cytomegalovirus, and varicella-zoster virus are presented in three adult lymphoma patients. Autopsy identification is crucial for these opportunistic infections, often missed clinically in immunocompromised individuals.

    Area of Science:

    • Neurology
    • Infectious Diseases
    • Oncology

    Background:

    • Malignant lymphoma patients are susceptible to opportunistic infections.
    • Neurological complications can arise from various pathogens.
    • Intercurrent infections are often subclinical in immunocompromised hosts.

    Purpose of the Study:

    • To describe nervous system infections in adult lymphoma patients.
    • To highlight the importance of morphologic identification of pathogens.
    • To emphasize the diagnostic value of autopsy in recognizing these infections.

    Main Methods:

    • Case series of three adult patients with malignant lymphoma.
    • Morphologic examination of tissue samples from the nervous system.
    • Identification of infectious agents: Toxoplasma, Cytomegalovirus, Varicella-Zoster Virus.

    Main Results:

    • Confirmed nervous system infections by Toxoplasma, Cytomegalovirus, and Varicella-Zoster Virus.
    • Pathogens identified within non-specific lesions.
    • Clinical diagnosis was not achieved in these cases prior to autopsy.

    Conclusions:

    • Morphologic identification is key for diagnosing these infections in nonspecific lesions.
    • Autopsy recognition is vital due to frequent clinical underdiagnosis.
    • Understanding the prevalence of these pathogens in the general population underscores the significance of opportunistic infections in immunocompromised patients.

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