التفاصيل البيبلوغرافية
| العنوان: |
Primary non-hodgkin large B-cell lymphoma of the maxillary sinus, a rare case in the literature. |
| المؤلفون: |
Comerio Filho, Marcos Antonio, Costa Fedele, Vitor, das Dores Costa, Paloma, Figueira Braga, Bruna, de Sousa Cunha, Alexandre José, Souza Moutinho, Lana Patrícia, de Souza Lima, Ana Paula |
| المصدر: |
International Archives of Otorhinolaryngology; 2022 Supplement, Vol. 26, p50-50, 1/4p |
| مصطلحات موضوعية: |
MAXILLARY sinus, NON-Hodgkin's lymphoma, MAXILLARY sinus diseases, NASAL cavity, NEOPLASTIC cell transformation, DIAGNOSIS |
| مستخلص: |
Introduction: Lymphomas are neoplastic transformations of lymphoid cells, with variable mortality rates according to their subtypes, and the prognosis varies depending on the histological type and time of evolution, and may be reserved when there is no early and adequate intervention. Nasosinusal lymphomas are rare, have an insidious course, are not very symptomatic and are usually diagnosed late. Objectives: To report a rare presentation of a primary maxillary sinus large B-cell Non-Hodgkin's Lymphoma. Resumed report: C.L, male, 74 years old, sought care for headache in the left hemiface with insidious onset and gradual worsening, associated with purulent rhinorrhea and epistaxis. Nasal endoscopy was performed, visualizing purulent secretion in the left middle meatus and partial filling due to a polypoid lesion extending to the nasal cavity. Non-contrast tomography showed material with soft tissue density completely filling the left maxillary sinus, extension to the nasal cavity, enlargement of the ostiomeatal complex and maxillary subperiosteal reaction. Scheduled excisional biopsy of the lesion with left maxillary antrostomy via Caldwell-Luc. Histopathological showed an immunohistochemical result of "Large B-cell Non-Hodgkin's Lymphoma". The patient underwent specific chemotherapy and after 1 year of follow-up, there was no recurrence of the lesion. Conclusion: This presentation at an unusual site reminds us of the importance of an endoscopic and tomographic study for surgical planning, as part of a differential diagnosis of diseases that enlarge the ostiomeatal complex. [ABSTRACT FROM AUTHOR] |
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