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Primary Dural Non-Hodgkin’s Lymphoma as a Diagnostic Pitfall: Report of a Rare Presentation with Review of Literature

Primary central nervous system lymphomas (PCNSLs) account for 2%–3% of all primary brain tumors. Lymphomas arising from the dura, without brain and other systemic involvement, constitute a tiny fraction of this rare group. Most dural lymphomas present as dural-based masses and an acute presentation...

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Detalles Bibliográficos
Autores principales: Singh, Ritika, Chaturvedi, Sujata, Pant, Ishita, Singh, Gurbachan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Wolters Kluwer - Medknow 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10679825/
https://www.ncbi.nlm.nih.gov/pubmed/38025184
http://dx.doi.org/10.4103/jmau.jmau_110_20
Descripción
Sumario:Primary central nervous system lymphomas (PCNSLs) account for 2%–3% of all primary brain tumors. Lymphomas arising from the dura, without brain and other systemic involvement, constitute a tiny fraction of this rare group. Most dural lymphomas present as dural-based masses and an acute presentation as a subdural hematoma is exceptional, with only five such cases reported previously in the literature. We present the case of a 65-year-old female who was admitted with complaints of slurring of speech, visual disturbances, and reduced appetite for 2 days. Computerized tomography scan showed a crescentic hyperdense area in the left fronto-temporo-parietal region with no bony or extracranial involvement suggestive of acute subdural hematoma. There was a history of a similar episode 3 months back, wherein she was operated upon and followed up conservatively. Craniotomy for drainage was performed, and histopathology revealed a non-Hodgkin’s Lymphoma. Primary lymphoma of the dura is a rare subtype of PCNSL. This case is being reported for its unusual presentation as a common entity-an acute subdural hematoma.