NUMERO: #20260574

Título: CLINICAL AND PATHOLOGICAL STUDY OF ORAL LIPOMAS: REPORT OF A CASE SERIES

Nome do Apresentador: Maria Clara Beserra BARBOSA

Categoria do Trabalho: Pôster - Relato de Caso ou Série de Casos

Área Temática: Patologia Oral

Resumo: This study retrospectively analyzed the clinicopathological characteristics of six cases of oral lipomas obtained from the archives of the Oral Histopathology Service at the Federal University of Campina Grande, Patos campus, Paraíba, Brazil. The series demonstrated a higher prevalence in females (66%), with a mean age of 55 years and a predilection for the buccal mucosa (66.6%). Clinically, the lesions presented as slow-growing nodules, measuring between 0.5 and 1.25 cm. The diagnosis was established through excisional biopsies and histopathological examination; the spindle cell variant required immunohistochemical analysis, showing positivity for CD34, vimentin, and Ki-67. The final diagnoses included classic lipoma, fibrolipoma, sialolipoma, and spindle cell lipoma. Management consisted of conservative surgical excision, with no signs of recurrence during a mean follow-up period of 36 months. In conclusion, accurate diagnosis of these benign neoplasms is essential, as they may mimic other oral lesions, such as low-grade liposarcoma, thereby requiring careful evaluation.

Autor 1:  Maria Clara Beserra BARBOSA

E-mail 1:  [email protected]

Autor 2:   Juan Douglas Fernandes ARAÚJO

E-mail 2:  [email protected]

Autor 3 :  Caio Cesar Lopes de LIMA

E-mail 3: 

Autor 4:  Juscelino de Freitas JARDIM

E-mail 4:  [email protected]

Autor 5:  Cyntia Helena Pereira de CARVALHO

E-mail 5:  [email protected]

Autor 6:  Leorik Pereira da SILVA

E-mail 6:  [email protected]

Autor 7:  George João Ferreira do NASCIMENTO

E-mail 7:  [email protected]