Estudo retrospectivo dos casos diagnosticados como ameloblastoma no Serviço de Anatomia Patológica do Hospital Universitário Antônio Pedro entre 1997 e 2007

Costa, Daniela Otero Pereira da; Ecard, Marcelle Bairral; Oliveira, Silvia Paula De; Silva, Licínio Esmeraldo da; Dias, Eliane Pedra; Lourenço, Simone De Queiroz Chaves

doi:10.1590/s1676-24442008000600008

Cited by 5 publications

(9 citation statements)

References 9 publications

(16 reference statements)

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“…Our study has identified that the mandible was the most affected site, posterior region with 36 cases (90%), the anterior with 2 cases (5%), which is in agreement with almost studies [4,6,8,17].…”

Section: Discussionsupporting

confidence: 93%

“…There is no predilection for sex [9]. In the present study gender distribution showed no preferences, as most reports in literature [1,[6][7][8]21].…”

Section: Discussionsupporting

confidence: 59%

“…It originates from epithelial remnants of intra and/or extra-osseous location [6]. Characterized by slow and painless swelling is often diagnosed due to increased local volume or by means of routine radiographs [11].…”

Section: Introductionmentioning

confidence: 99%

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Epidemiological profile of ameloblastoma at Erasto Gaertner Hospital

Lunelli

Zanferrari

Schussel

et al. 2017

RSBO

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Introduction: Ameloblastoma is the most common benign tumor of odontogenic origin, and represents about 11% of all odontogenic tumors. It is characterized by being locally aggressive and having high recurrence rates. Objective: To evaluate the occurrence of ameloblastoma in the Erasto Gaertner Hospital in patients from 1972 to 2012. In addition, to assess the main treatments, the most prevalent histological variants, the recurrence rate, the anatomical location of the lesion and patient profile. Material and methods: A retrospective study of patients diagnosed with ameloblastoma at the Erasto Gaertner Hospital between the years 1972-2012 was performed. Epidemiological data were collected such as gender, age, race, lesion location, type of surgical procedure, follow-up and recurrence rate; and analyzed using descriptive statistics. Results: A total of 40 patients were selected for the study. The most affected age group was between the third and fifth decade of life, with 19 cases (47.5%), followed by the second and fourth decade, with 14 cases (35%); the sixth decade, with 5 cases (12.5%) and seventh decade with 1 case (2.5%). The patients' ages ranged from 13 to 66 years, with an average age 34.9 years. The mandible was the most affected site, with 38 cases (95%) of cases, and maxilla had only 2 cases (5%). Thirty-eight patients were treated with radical surgery and 5 patients presented recurrence after 1 year of follow-up. Both cases that occurred in maxilla presented recurrence. Conclusion: Recurrence of ameloblastoma decreases significantly when surgery is performed properly, with wide excision and margin. Combination of full tumor resection and reconstruction was the best approach observed in this study. In addition, we recommend a long period of clinical and radiographic follow-up.

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Section: Discussionsupporting

confidence: 93%

“…There is no predilection for sex [9]. In the present study gender distribution showed no preferences, as most reports in literature [1,[6][7][8]21].…”

Section: Discussionsupporting

confidence: 59%

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Epidemiological profile of ameloblastoma at Erasto Gaertner Hospital

Lunelli

Zanferrari

Schussel

et al. 2017

RSBO

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“…This is in accordance with the literature, in which it is usually shown that there is no notable relation to gender regarding occurrences of ameloblastoma. 1 , 3 , 8 , 11 , 12 In a study conducted on 116 patients, the ratio between the male and female genders was 1.2:1, 5 and a single study in which this ratio was analyzed found that it was 2:1, with predominance among males. 13…”

Section: Discussionmentioning

confidence: 98%

“…This is also confirmed in the literature, where these tumors have been shown to be predominantly in adults, generally in their fourth or fifth decade of life. 3 , 12 …”

Section: Discussionmentioning

confidence: 99%

Ameloblastoma: a clinical and therapeutic analysis on six cases

Moraes

Cardoso

Rodrigues

et al. 2014

Revista Brasileira de Ortopedia (English Edition)

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Ameloblastomas are odontogenic tumors that are locally invasive and slow-growing. Their etiology is still not well defined, but the forms of treatment have been widely discussed because of the possibility of tumor recurrence and postoperative complications. In this study, six patients who were diagnosed with ameloblastoma in the mandibular region and were treated in the Department of Orthopedics and Traumatology of Hospital das Clínicas, Federal University of Goiás, between 1958 and 1963, were evaluated. The radiological, clinical and therapeutic characteristics were evaluated. There was no predominance regarding gender in the sample studied. The symptoms most often presented by the patients were pain and tumor formation. The radiological characteristics with greatest incidence were multilocular lesions and the treatment used for all the patients was radical surgery. There was no recurrence over the minimum follow-up period of one year and six months.

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