Central odontogenic fibroma: an international multicentric study of 62 cases

التفاصيل البيبلوغرافية
العنوان: Central odontogenic fibroma: an international multicentric study of 62 cases
المؤلفون: Renato Valiati, Roman Carlos, Javier Alberdi-Navarro, Emanuel Mendes Sousa, José Narciso Rosa Assunção Júnior, Adalberto Mosqueda-Taylor, Benjamin Martínez Rondanelli, Lauren Frenzel Schuch, Pablo Agustin Vargas, Ricardo Alves Mesquita, Aline Corrêa Abrahão, Liam Robinson, Thayná Melo de Lima Morais, Oslei Paes de Almeida, Constanza Marin, Felipe Paiva Fonseca, Ana Luiza Oliveira Corrêa Roza, Mário José Romañach, Syed Ali Khurram, Bruno Augusto Benevenuto de Andrade, René Martínez-Flores, Márcio Ajudarte Lopes, Willie F. P. van Heerden, Gleyson Kleber do Amaral-Silva, Amanda Almeida Leite, Ana Carolina Uchoa Vasconcelos, Vivian Petersen Wagner, José Alcides Almeida de Arruda, John M. Wright, Paul M. Speight, Eduardo Rodrigues Fregnani, Keith D. Hunter, Éricka Janine Dantas da Silveira, Alan Roger Santos-Silva, Michelle Agostini
المصدر: Oral Surgery, Oral Medicine, Oral Pathology and Oral Radiology. 131:549-557
بيانات النشر: Elsevier BV, 2021.
سنة النشر: 2021
مصطلحات موضوعية: Adult, Male, Pathology, medicine.medical_specialty, Adolescent, Odontogenic Tumors, Fibroma, Mandible, Asymptomatic, Pathology and Forensic Medicine, Lesion, Young Adult, 03 medical and health sciences, 0302 clinical medicine, Oral and maxillofacial pathology, Maxilla, Central odontogenic fibroma, medicine, Humans, Radiology, Nuclear Medicine and imaging, Dentistry (miscellaneous), Child, Depression (differential diagnoses), business.industry, 030206 dentistry, Middle Aged, medicine.disease, Giant cell, 030220 oncology & carcinogenesis, Female, Surgery, Neoplasm Recurrence, Local, Oral Surgery, medicine.symptom, business
الوصف: Objective The aim of this study was to report the clinicopathologic features of 62 cases of central odontogenic fibroma (COdF). Study Design Clinical and radiographic data were collected from the records of 13 oral pathology laboratories. All cases were microscopically reviewed, considering the current World Health Organization classification of tumors and were classified according to histopathologic features. Results There were 43 females and 19 males (average age 33.9 years; range 8–63 years). Clinically, COdF lesions appeared as asymptomatic swellings, occurring similarly in the maxilla (n = 33) and the mandible (n = 29); 9 cases exhibited palatal depression. Imaging revealed well-defined, interradicular unilocular (n = 27), and multilocular (n = 12) radiolucencies, with displacement of contiguous teeth (55%) and root resorption (46.4%). Microscopically, classic features of epithelial-rich (n = 33), amyloid (n = 10), associated giant cell lesion (n = 7), ossifying (n = 6), epithelial-poor (n = 3), and granular cell (n = 3) variants were seen. Langerhans cells were highlighted by CD1a staining in 17 cases. Most patients underwent conservative surgical treatments, with 1 patient experiencing recurrence. Conclusions To the best of our knowledge, this study represents the largest clinicopathologic study of COdF. Most cases appeared as locally aggressive lesions located in tooth-bearing areas in middle-aged women. Inactive-appearing odontogenic epithelium is usually observed within a fibrous/fibromyxoid stroma, occasionally exhibiting amyloid deposits, multinucleated giant cells, or granular cells.
تدمد: 2212-4403
DOI: 10.1016/j.oooo.2020.08.022
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee0752c81490830b5945d8bab344b1ed
https://doi.org/10.1016/j.oooo.2020.08.022
Rights: CLOSED
رقم الانضمام: edsair.doi.dedup.....ee0752c81490830b5945d8bab344b1ed
قاعدة البيانات: OpenAIRE
الوصف
تدمد:22124403
DOI:10.1016/j.oooo.2020.08.022