xRead - Nasal Obstruction (September 2024) Full Articles

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KUANetal.

TABLE XXVI.1 Evidence surrounding the diagnosis of sinonasal lymphoma. Study Year LOE Study design Study groups

Clinical endpoints Conclusion

Gonget al. 1885

Protein expression after treatment

1. Following cytarabine treatment, IGFBP2, SERP1NC1, AMBP, and GPX3 were reduced and CPE was increased 2. Authors suggest these could be markers for treatment response Lymphatic WR DLBCLs were less locally aggressive but had greater propensity to nodal spread than extra-lymphatic SN DLBCLs

2018 3

Prospective cohort

Patients with ENKTL; patients’ CSF was tested before and

after cytarabine chemotherapy

Kinget al. 1809

2017 3

Retrospective cohort

Primary, nodal, and

Radiological

multifocal sites on head and neck MRI were compared between31 Waldeyer’s ring (WR) and 15 sinonasal (SN) DLBCL, and between 27 patients with disease confined to the head and neck and 16 patients with disease beyond the neck

evaluation of head and neck MRI

Wanget al. 1808

PROPELLER DUO DW-MRI can effectively differentiate sinonasal lymphomas from carcinomas

Difference in

2014 3

Retrospective cohort

PROPELLER DUO DW-MRIwas performed in 23 patients with sinonasal

apparent diffusion coefficients between sinonasal lymphomas and carcinomas

lymphomas and 28 patients with carcinomas histologically confirmed at 3T MRI hematolymphoid malignancies in the head and neck from

Iguchi et al. 1811

2012 3

Retrospective cohort

122 patients with

1. Histopathological examinations 2. Classification of hematolymphoid malignancies morphological criteria required to diagnose PBL were (1) predominant population of plasmablasts, (2) high mitotic and/or apoptotic index, and (3) absenceof neoplastic plasma cells Minimum

Most common histopathology was DLBCL (54.9%), followed by follicular lymphoma (8.2%) and peripheral T-cell lymphoma (8.2%) Classic plasmablastic morphology and limited immunohistochemical panel can render a reliable diagnosis of PBL

January 2004 to December 2010

Kane et al. 1812

2009 3

Retrospective cohort

98 total cases of primary

non-Hodgkin’s lymphoma and plasmacytoma of oral-sinonasal region recorded over

4 years, 39 cases showing varied plasmablastic differentiation

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