ArticleJournal of medical cases2023
Primary Hepatic Other Iatrogenic Immunodeficiency-Associated Lymphoproliferative Disorders After Methotrexate Therapy.
Article in Journal of medical cases, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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.
The trial behind it
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Who cites it
3 citing papers in PubMed, 3 citations in OpenAlex.
- Methotrexate-associated Lymphoproliferative Disorder Showing Colon and Liver Lesions Difficult to Distinguish from Colon Cancer with Liver Metastases.Internal medicine (Tokyo, Japan) · 2026Article
- Hepatic methotrexate-associated lymphoproliferative disease: a case report and literature review.Surgical case reports · 2024Article
- Article
Corrections and comments
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Authors and funding
10 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Prior reports described cases of lymphoproliferative diseases occurring after methotrexate (MTX) administration, which are called methotrexate-associated lymphoproliferative disorders (MTX-LPDs). It has become clear that these lymphoproliferative diseases also occur following treatment with other immunosuppressive drugs, and they have been termed as other iatrogenic immunodeficiency-associated lymphoproliferative disorders (OIIA-LPDs). In most of these cases, the duration of immunosuppressive drugs is very long, on the order of years. In the present study, we evaluated the development of lymphoproliferative disease despite the short duration of immunosuppressive treatment and determined the tumor doubling time. A 71-year-old woman was diagnosed with adult-onset Still's disease. The patient was administered prednisone 30 mg per day starting on February 25, 2022 and MTX 6 mg per week starting 2 weeks later. Because she was a hepatitis B virus (HBV) carrier, nucleic acid analog therapy was also started to prevent HBV activation. Eight weeks later, biweekly tocilizumab was started. After 5 months of MTX administration, a solitary liver tumor measuring 37 × 32 mm
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