NUMERO: #20220267

Título: ANALYSIS OF THE RADIOGRAPHIC ASPECTS OF LYMPHOMAS AND LEUKEMIAS AFFECTING GNATHIC BONES

Nome do Apresentador: Nathalia Rodrigues GOMES

Categoria do Trabalho: Apresentação Oral de Pôster de Revisões Narrativas ou sistemáticas (PRN)

Área Temática: Patologia Oral

Resumo: Lymphomas and leukemias are malignant neoplasms that uncommonly affect the jaws and their radiographic manifestations may contribute with the diagnosis. Objective: To investigate the radiographic features of lymphomas and leukemias in the jaw bones. Study Design: systematic review in the electronic databases Pubmed, Web of Science and Scopus using the key words "lymphoma, leukemia, mandible, maxilla, jaw, gnathic bones", between 2008 and 202. Inclusion criteria: periapical, panoramic or computed tomography (CT) images for individual cases and diagnosis of lymphoma/leukemia confirmed by immunohistochemistry. Three authors described the images and evaluated the quality of the radiographic exams. Results: From 1079 reports screened, 130 cases were select containing 88 tomographic, 78 panoramic and 26 periapical exams, most of them classified as excellent (54%). Diffuse large B-cell lymphomas NOS (DLBCL), Burkitt lymphoma, leukemic infiltration and plasmablastic lymphoma were the subtypes more common. Involved teeth presented mobility in 36% and a provisional diagnosis of inflammatory/infectious tooth disease was considered 48% of the cases. Most cases were radiolucent and conventional CT exams was available for 76% of the cases, with hypodense aspect, with ill-defined borders and periosteal reactions were uncommon. Conclusion: lymphomas with gnathic bone destruction are usually of high-grade subtypes and rarely present periosteal reaction.

Autor 1:  Nathalia Rodrigues GOMES

E-mail 1:  [email protected]

Autor 2:   Ana Luísa Morais PERDIGÃO

E-mail 2:  [email protected]

Autor 3 :  Lucas Lima AMBRÓSIO

E-mail 3:  [email protected]

Autor 4:  Maria Sissa Pereira SANT´ANA

E-mail 4:  [email protected]

Autor 5:  Gabriela Ribeiro ARAÚJO

E-mail 5:  [email protected]

Autor 6:  Helder Antônio Rebelo PONTES

E-mail 6:  [email protected]

Autor 7:  Felipe Paiva FONSECA

E-mail 7:  [email protected]