Epstein-Barr virus-related diffuse large B-cell lymphoma type methotrexate-associated lymphoproliferative disorders presenting in the adrenal gland.
IJU Case Rep
; 5(3): 172-174, 2022 May.
Article
em En
| MEDLINE
| ID: mdl-35509787
ABSTRACT
Introduction:
Methotrexate-associated lymphoproliferative disorders appear during treatment with methotrexate as an immunosuppressive drug. However, the mechanism and frequency are still unknown, and the treatment is undefined. Case presentation A 76-year-old woman was admitted to the hospital with back pain, and magnetic resonance imaging showed a tumor in the right adrenal region. She had received methotrexate for rheumatoid arthritis. Enhanced computed tomography showed a tumor of 90 mm in diameter on the dorsal side of the liver abutting to the inferior vena cava. The preoperative diagnosis was a hepatic invasion of right adrenocortical carcinoma and right adrenalectomy was performed. The histopathological diagnosis was diffuse large B-cell lymphoma. The final diagnosis was methotrexate-associated lymphoproliferative disorders.Conclusion:
It is important to consider methotrexate-associated lymphoproliferative disorders before surgery when neoplastic lesions are found in patients taking methotrexate.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Tipo de estudo:
Risk_factors_studies
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article