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  1. Article ; Online: Disseminated Monkeypox Infection in a Kidney Transplant Recipient: A Case Report.

    Attieh, Rose Mary / Brumble, Lisa / Elwasila, Sammer M / Wadei, Hani M

    Transplantation proceedings

    2023  Volume 55, Issue 3, Page(s) 667–671

    Abstract: Monkeypox is a rapidly spreading infection worldwide and is a public health concern, especially with newly reported fatality cases. The characteristics and disease course of monkeypox infection in transplant recipients remain elusive because no case ... ...

    Abstract Monkeypox is a rapidly spreading infection worldwide and is a public health concern, especially with newly reported fatality cases. The characteristics and disease course of monkeypox infection in transplant recipients remain elusive because no case reports have been published detailing its clinical presentation and outcome in this population. We report a case of a kidney transplant recipient who developed end-stage renal disease secondary to HIV-associated nephropathy and manifested monkeypox infection after kidney transplantation. The patient had severe clinical manifestations, including disseminated vesicular skin rash, diffuse mucosal involvement, urine retention, proctitis, and bowel obstruction. We also highlight several clinical considerations regarding the use of tecovirimat, a novel antiviral therapy with activity against orthopoxviruses that has been used in the United States to treat monkeypox infection.
    MeSH term(s) Humans ; Mpox (monkeypox) ; Transplant Recipients ; Kidney Transplantation/adverse effects ; Antiviral Agents ; Benzamides
    Chemical Substances Antiviral Agents ; Benzamides
    Language English
    Publishing date 2023-03-21
    Publishing country United States
    Document type Case Reports ; Journal Article
    ZDB-ID 82046-5
    ISSN 1873-2623 ; 0041-1345
    ISSN (online) 1873-2623
    ISSN 0041-1345
    DOI 10.1016/j.transproceed.2023.02.031
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Half a Century in Hiding: A Unique Case of Tuberculoid Leprosy with an Unprecedented Incubation Period.

    Rajani, Aayushi J / Raval, Darshankumar M / Chitale, Rohit A / Kempaiah, Prakash / Elwasila, Sammer M / Durvasula, Ravindra / Oring, Justin

    The American journal of case reports

    2024  Volume 25, Page(s) e942048

    Abstract: BACKGROUND Leprosy, also known as Hansen's disease, is a neglected tropical disease with low prevalence in the United States. The disease's long incubation period can cause delayed presentation, and most affected individuals have a history of travel or ... ...

    Abstract BACKGROUND Leprosy, also known as Hansen's disease, is a neglected tropical disease with low prevalence in the United States. The disease's long incubation period can cause delayed presentation, and most affected individuals have a history of travel or work in leprosy-endemic regions. The immune response to Mycobacterium leprae determines the clinical characteristics of leprosy, with tuberculoid leprosy being characterized by well-defined granulomas and involvement of peripheral nerves. The recommended treatment is a combination of dapsone and rifampin for 12 months. CASE REPORT A 78-year-old man with a history of extensive travel to Africa and Asia 50 years ago, presented with a non-tender, non-pruritic, and hypopigmented skin lesion on his left knee. Biopsy results confirmed granulomatous inflammation and the presence of Mycobacterium leprae, leading to a diagnosis of tuberculoid/paucibacillary leprosy. The patient received dapsone and rifampin treatment, which resulted in symptom improvement. CONCLUSIONS The patient's long incubation period of 50 years between exposure and symptom onset is remarkable and possibly one of the longest reported for tuberculoid leprosy. It emphasizes the importance of considering leprosy in cases with an extensive travel history and long incubation periods. Our patient's case presented contradictory staining results, suggesting potential sampling variation or a rare mixed leprosy form. Based on his clinical findings, he was diagnosed with tuberculoid leprosy. Early diagnosis and treatment are crucial to prevent irreversible nerve damage and improve patient outcomes. Healthcare providers should be vigilant in acquiring a detailed travel history to facilitate early diagnosis and appropriate management of leprosy cases.
    MeSH term(s) Male ; Humans ; Aged ; Leprosy, Tuberculoid/diagnosis ; Leprosy, Tuberculoid/drug therapy ; Leprosy, Tuberculoid/pathology ; Rifampin/therapeutic use ; Infectious Disease Incubation Period ; Leprosy/diagnosis ; Leprosy/drug therapy ; Leprosy/pathology ; Mycobacterium leprae ; Dapsone/therapeutic use
    Chemical Substances Rifampin (VJT6J7R4TR) ; Dapsone (8W5C518302)
    Language English
    Publishing date 2024-02-14
    Publishing country United States
    Document type Case Reports ; Journal Article
    ZDB-ID 2517183-5
    ISSN 1941-5923 ; 1941-5923
    ISSN (online) 1941-5923
    ISSN 1941-5923
    DOI 10.12659/AJCR.942048
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Highly Active Antiretroviral Therapy and Gamma Knife Radiosurgery for the Treatment of AIDS-Related Primary Central Nervous System Lymphoma.

    Alvarez-Pinzon, Andres M / Valerio, Jose E / Swedberg, Heather N / Elwasila, Sammer M / Wolf, Aizik / Alonso, Jose R

    World neurosurgery

    2019  Volume 124, Page(s) 310–312

    Abstract: Background: The criterion standard for the treatment of newly diagnosed primary central nervous system lymphoma (PCNSL) remains high-dose chemotherapy in conjunction with palliative whole-brain radiotherapy; however, there may be a role for novel ... ...

    Abstract Background: The criterion standard for the treatment of newly diagnosed primary central nervous system lymphoma (PCNSL) remains high-dose chemotherapy in conjunction with palliative whole-brain radiotherapy; however, there may be a role for novel combined approaches in immunocompromised patients.
    Case description: A 66-year-old man presented with acute cephalalgia, disorientation, and lethargy. His condition was evaluated in the emergency department, and he was admitted with probable hydrocephalus. Magnetic resonance imaging (MRI) of the brain revealed multiple nonspecific brain lesions, predominantly involving the right temporal lobe, which on biopsy led to a diagnosis of PCNSL. Subsequent laboratory studies demonstrated active human immunodeficiency virus (HIV) infection, with a CD4 count of 21 cells/μL and an HIV viral load (VL) of >400,000 copies/mL. The patient was eventually given highly active antiretroviral therapy (HAART). He declined palliative whole-brain radiotherapy but was amenable to gamma knife radiosurgery (GKRS) for treatment of the right temporal brain lesions. Three months later, the patient's neurologic symptoms had improved; similarly, his CD4 count increased to 176 cells/mL, and his HIV viral load was <90 copies/mL. By the 12-month follow-up visit, the patient was asymptomatic, and at 36 months, MRI of the brain demonstrated total remission without new brain lesions.
    Conclusions: The criterion standard for treatment of newly diagnosed PCNSL remains high-dose chemotherapy in conjunction with palliative whole-brain radiotherapy; however, there may be a role for novel combined approaches using chemotherapy, HAART, and GKRS to have a positive impact on survival rates of PCNSL related to AIDS.
    Language English
    Publishing date 2019-01-14
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2534351-8
    ISSN 1878-8769 ; 1878-8750
    ISSN (online) 1878-8769
    ISSN 1878-8750
    DOI 10.1016/j.wneu.2018.12.182
    Database MEDical Literature Analysis and Retrieval System OnLINE

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