Evidence map›Paper›PMID 41272721›Full record

ArticleJournal of medical case reports2025

Kaposi sarcoma in a female patient with multiple sclerosis: a case report.

Ahmad Al-Bitar, Ahmad Alkhaledi, Malek Alhamedi

Abstract readCase Reports
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Article in Journal of medical case reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Ahmad Al-BitarFaculty of Medicine, Damascus University, Damascus, Syria. dr.ahmad.al.bitar@gmail.com.ORCID http://orcid.org/0009-0009-3173-1942
Ahmad AlkhalediFaculty of Medicine, Al-Bairouni University Hospital, Damascus University, Damascus, Syria.
Malek AlhamediAl-Bairouni University Hospital, Head of Sarcoma Unit, Damascus, Syria.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundKaposi sarcoma is a vascular neoplasm linked to human herpes virus 8 and presents in four main variants. The development of Kaposi sarcoma, particularly the iatrogenic form, in younger women with autoimmune conditions such as multiple sclerosis is exceedingly rare and presents unique diagnostic and therapeutic challenges. CASE PRESENTATION: We report the case of a 48-year-old Arab woman with an 18-year history of multiple sclerosis managed with corticosteroids, who developed cutaneous iatrogenic Kaposi sarcoma on her lower extremities. The diagnosis was delayed for 2 years as the lesions were initially misattributed to her underlying multiple sclerosis. A skin biopsy eventually confirmed Kaposi sarcoma, and staging revealed localized cutaneous disease with no visceral involvement. The patient was treated with weekly paclitaxel, showing a favorable response. Due to conflict-related logistical issues, treatment was temporarily switched to vincristine and vinorelbine, which resulted in disease progression and adverse effects. Paclitaxel was successfully reintroduced, leading to sustained clinical improvement, and 2 years after completing therapy, the patient remains in good health with no evidence of Kaposi sarcoma recurrence or multiple sclerosis exacerbation.

conclusionThis case expands the known clinical and demographic spectrum of Kaposi sarcoma, underscoring the importance of maintaining a high index of suspicion in atypical patient populations to prevent diagnostic delays. The co-occurrence of multiple sclerosis and Kaposi sarcoma underscores the importance of recognizing iatrogenic Kaposi sarcoma in patients receiving immunosuppressive therapy and calls for further research into the complex intersection of autoimmune disorders and iatrogenic treatment-related immune dysregulation in oncogenesis. This report underscores the importance of individualized, persistent therapeutic strategies in managing Kaposi sarcoma.

Indexed as

Multiple SclerosisPaclitaxelSarcoma, KaposiSkin NeoplasmsAntineoplastic Agents, PhytogenicFemaleHumansIatrogenic DiseaseMiddle AgedTreatment OutcomeAntineoplastic Agents, PhytogenicPaclitaxelCase reportKaposi sarcomaMultiple sclerosisPaclitaxel

Identifiers

PMID41272721
PMCPMC12639938

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