Primary CNS Lymphoma Arising from the 4th Ventricle: A Case Report and Review of the Literature

Autor: Ava Brozovich, Donald Ewing, Ethan Burns, Courtney Hatcher, Gonzalo Acosta, Usman Khan, Betty Chung, Leena Samuel, Jasleen Randhawa, Sai Ravi Pingali
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: Case Reports in Oncological Medicine, Vol 2019 (2019)
Druh dokumentu: article
ISSN: 2090-6706
2090-6714
DOI: 10.1155/2019/2671794
Popis: A 65-year-old male with a history of ischemic strokes, seizures, and subarachnoid hemorrhage presented with a 4-week history of progressive diplopia, vertigo, nausea, and vomiting. Magnetic resonance imaging (MRI) revealed a 2.5×1.8×1.7 cm posterior fossa mass arising from the roof of the 4th ventricle extending into the cerebellar vermis. Posterior fossa craniotomy with stereotactic biopsy confirmed a locally invasive diffuse large B-cell lymphoma (DLBCL). Primary central nervous system lymphoma (PCNSL) arising from the 4th ventricle is a rare extranodal manifestation of non-Hodgkin lymphoma (NHL), with few cases documented in the literature. Review of available cases lends support that lymphoma arising from the 4th ventricle has a variable clinical presentation, occurs most commonly in immunocompetent males, and should be on the differential of any immunocompetent adult presenting with a posterior fossa mass. Optimal treatment modalities are based largely on phase 2 clinical trials, and recommended guidelines regardless of anatomic location should be adhered to.
Databáze: Directory of Open Access Journals
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