SynthesisJournal der Deutschen Dermatologischen Gesellschaft = Journal of the German Society of Dermatology : JDDG2025
Is Kaposi sarcoma a novel comorbidity of cutaneous lymphoma? A systematic review of the literature.
Synthesis in Journal der Deutschen Dermatologischen Gesellschaft = Journal of the German Society of Dermatology : JDDG, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
1 citing paper in PubMed, 1 synthesis or guideline pooled it.
- Is Kaposi sarcoma a novel comorbidity of cutaneous lymphoma? A systematic review of the literature.Journal der Deutschen Dermatologischen Gesellschaft = Journal of the German Society of Dermatology : JDDG · 2025Pooled it
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND AND
objectivesPatients with cutaneous lymphomas (CL) are at an increased risk of developing secondary malignancies. This study aimed to assess the frequency of association between CL and Kaposi sarcoma (KS) and to identify factors that may promote the co-occurrence of these two diseases. PATIENTS AND
methodsOn January 25, 2024, we conducted a systematic search of four electronic medical databases to identify all published cases of KS associated with CL. The clinical course and outcomes of these patients were summarized. For critical appraisal, we applied the JBI Checklist for Case Reports. The study was registered in the PROSPERO database (CRD42022313204).
resultsA total of 40 articles reporting on 45 patients were assessed for eligibility. We included 27 cases in the final analysis (26 cutaneous T-cell lymphomas, 1 cutaneous B-cell lymphoma). In 71% of cases, the diagnosis of CL preceded KS. Nearly half (48%) of the patients had erythrodermic mycosis fungoides or Sézary syndrome. KS lesions were predominantly limited to the skin, with complete remission achieved in 53% of cases.
conclusionsThe association between KS and CL is rare, limiting our study due to the small sample size and potential reporting bias. Skin-targeted therapies, a restricted T-cell repertoire, and impaired T-cell responses in erythrodermic CTCL patients may contribute to the development of KS.
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