Akademik Veri Yönetim Sistemi
American journal of diagnostic imaging, cilt.9, sa.2, ss.16-22, 2023 (Hakemli Dergi)
Background: Diffuse large B-cell lymphoma (DLBCL) is the most common type of malignant lymphoma, accounting for 30%–40% of non-Hodgkin lymphoma (NHL) cases in
adults. A specific type of NHL, primary paranasal sinus lymphoma, is a rare neoplasm
of extranodal NHL and can often be difficult to diagnose. It generally has a poor prognosis because of the complex anatomy of the region and it can usually be noticed at an
advanced stage.
Case Presentation: In this case report, we present DLBCL of the maxillary sinus in a
patient who attended to our clinic with a complaint of swelling in the maxillary anterior
region for 3 months. Before coming to our clinic, the patient was examined by several
physicians who misdiagnosed her condition as a lack of additional imaging methods and
incomplete examination, assuming dental origin of lesion. After radiological evaluations
and histopathological examination the correct diagnosis was made and the patient was
referred to the hematology clinic where chemotherapy was planned.
Conclusion: Despite the advancement of modern diagnostic methods, timely recognition of disease symptoms still forms the basis of early diagnosis. This case report demonstrates the need for systematic examination of anatomical structures during clinical and
radiographic evaluation in terms of early diagnosis and to prevent delays in treatment