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Schuch LF, Dummel C, Ribeiro JT, Zieger RDA, Carrard VC, Bittencourt R, Martins MAT, Martins MD. Diagnosis, Treatment, and Total Rehabilitation of a Secondary Type Ameloblastic Carcinoma. Int J Surg Pathol 2023; 31:1105-1109. [PMID: 36031847 DOI: 10.1177/10668969221118323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Ameloblastic carcinoma (AC) is an uncommon malignant odontogenic tumor, with about 200 cases published in the literature. Here, we report a case of AC occurring in the maxilla - at the same anatomical location of an ameloblastoma 8 years earlier. A 23-year-old woman with maxillary swelling of 6-month duration was referred to our service. Extraoral examination revealed a swelling over the right side of the face, lifting her lip and nose. Intraorally, a firm, reddish, nodular swelling involving the right maxilla was observed. Computed tomography showed a hypodense image invading the right maxilla, maxillary sinus, and nasal fossa. An incisional biopsy was performed, followed by histopathologic examination and an immunohistochemical panel, which led to the diagnosis of AC. The lesion was treated with partial maxillectomy followed by immediate rehabilitation. Neither local recurrence of the tumor nor distant metastasis was observed during a 4-year follow-up. AC is a highly malignant lesion which requires aggressive therapy. Its diagnosis should be based on combined clinical, imaging, and pathological manifestations in order to improve diagnostic accuracy.
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Affiliation(s)
- Lauren Frenzel Schuch
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, Brazil
| | - Carolina Dummel
- Department of Oral Pathology, School of Dentistry, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - Julia Turra Ribeiro
- Department of Oral Pathology, School of Dentistry, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - Renata de Almeida Zieger
- Department of Oral Pathology, School of Dentistry, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - Vinícius Coelho Carrard
- Department of Oral Pathology, School of Dentistry, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
- Department of Oral Medicine, Hospital de Clínicas de Porto Alegre (HCPA), Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Raquel Bittencourt
- Department of Pathology, Faculty of Medicine, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Marco Antonio Trevizani Martins
- Department of Oral Pathology, School of Dentistry, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
- Department of Oral Medicine, Hospital de Clínicas de Porto Alegre (HCPA), Federal University of Rio Grande do Sul, Porto Alegre, Brazil
| | - Manoela Domingues Martins
- Oral Diagnosis Department, Piracicaba Dental School, University of Campinas (UNICAMP), Piracicaba, Brazil
- Department of Oral Pathology, School of Dentistry, Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
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De Souza IF, Dummel C, Da Silva EL, Salgueiro AP, Sant'ana Filho M, Martins MD, Visioli F. Submucosal Lesion on the Palate: Characteristics of A Myoepithelioma. Oral Surg Oral Med Oral Pathol Oral Radiol 2018. [DOI: 10.1016/j.oooo.2018.02.199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Schmidt TR, Ribeiro JT, De Almeida Zieger R, Dummel C, Schueigart MG, Trevizani Martins MA, Martins MD. Oral Manifestation of Histoplasmosis: a Case Report. Oral Surg Oral Med Oral Pathol Oral Radiol 2018. [DOI: 10.1016/j.oooo.2018.02.555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Dummel C, Perotto ST, Farina GA, De Almeida ACH, Schueigart MG, Ribeiro JT, Trevizani Martins MA. Oral Amyloidosis in A Patient with Multiple Myeloma: A Case Report. Oral Surg Oral Med Oral Pathol Oral Radiol 2018. [DOI: 10.1016/j.oooo.2018.02.566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Farina GA, Dummel C, Ribeiro JT, Perotto ST, De Almeida ACH, Schueigart MG, Trevizani Martins MA. Gorlin-Goltz Syndrome: Report of Two Cases From the Same Family. Oral Surg Oral Med Oral Pathol Oral Radiol 2018. [DOI: 10.1016/j.oooo.2018.02.565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Dummel C, Kovalski LNS, Figueiredo MC, De Boer APK, Da Silveira HLD, Félix TM, Martins MAT. Oral Manifestations of Ehlers-Danlos Syndrome in a Family: a Case Report. Oral Surg Oral Med Oral Pathol Oral Radiol 2018. [DOI: 10.1016/j.oooo.2018.02.053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Ribeiro JT, Schueigart MG, Farina GA, Dummel C, Santana Kovalski LN, Carrard VC, Trevizani Martins MA. Treatment of Extensive Central Giant Cell Lesion of the Mandible with Corticosteroid and Calcitonin: a Case Report. Oral Surg Oral Med Oral Pathol Oral Radiol 2018. [DOI: 10.1016/j.oooo.2018.02.543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Ribeiro JT, Schueigart MG, Dummel C, Martin S, Martins MD, Carrard VC, Trevizani Martins MA. Oral Manifestation of Aspergillosis in A Patient with Unknown Immunosuppression. Oral Surg Oral Med Oral Pathol Oral Radiol 2018. [DOI: 10.1016/j.oooo.2018.02.539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Miranda RDS, Marques RA, Dummel C, Soares FZM, Oliveira MDM, Rocha RDO. The Influence of Prebrushing Mouthwashes on Plaque Removal in Children. Pediatr Dent 2014; 36:211-215. [PMID: 28978377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
PURPOSE The purpose of this study was to verify the influence of prebrushing mouthwashes on dental plaque removal in children. METHODS This study had a double-blind, randomized, controlled, crossover, 25-day experimental design, including 38 12- to 14-year-olds. Four solutions were used as prebrushing mouthwashes (Colgate Plax Magic, Listerine Cool Blue Agent, water and dye, and water) by each participant with seven days' washout. The plaque index was evaluated before and after tooth-brushing during the experimental period. RESULTS Intergroup comparisons showed no significant differences in plaque reduction among evaluated solutions (Friedman test, P>.78). Significantly more plaque was present before vs. after tooth-brushing (Wilcoxon rank test, P<.001), independent of the surface (buccal or lingual/palatal). CONCLUSION Use of prebrushing mouthwashes by children does not influence plaque removal by tooth-brushing.
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Affiliation(s)
| | | | - Carolina Dummel
- School of Dentistry, Federal University of Santa Maria, in Santa Maria, Brazil
| | - Fabio Zovico Maxnuck Soares
- Department of Restorative Dentistry, School of Dentistry, Federal University of Santa Maria, in Santa Maria, Brazil
| | | | - Rachel De Oliveira Rocha
- Department of Stomatology, School of Dentistry, Federal University of Santa Maria, in Santa Maria, Brazil.,
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Miranda RDS, Marques RA, Dummel C, Soares FZM, Oliveira MDM, Rocha RDO. The influence of prebrushing mouthwashes on plaque removal in children. Pediatr Dent 2014; 36:211-215. [PMID: 24960387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
PURPOSE The purpose of this study was to verify the influence of prebrushing mouthwashes on dental plaque removal in children. METHODS This study had a double-blind, randomized, controlled, crossover, 25-day experimental design, including 38 12- to 14-year-olds. Four solutions were used as prebrushing mouthwashes (Colgate Plax Magic, Listerine Cool Blue Agent, water and dye, and water) by each participant with seven days' washout. The plaque index was evaluated before and after tooth-brushing during the experimental period. RESULTS Intergroup comparisons showed no significant differences in plaque reduction among evaluated solutions (Friedman test, P>.78). Significantly more plaque was present before vs. after tooth-brushing (Wilcoxon rank test, P<.001), independent of the surface (buccal or lingual/palatal). CONCLUSION Use of prebrushing mouthwashes by children does not influence plaque removal by tooth-brushing.
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Affiliation(s)
| | | | - Carolina Dummel
- School of Dentistry, Federal University of Santa Maria, in Santa Maria, Brazil
| | - Fabio Zovico Maxnuck Soares
- Department of Restorative Dentistry, School of Dentistry, Federal University of Santa Maria, in Santa Maria, Brazil
| | | | - Rachel De Oliveira Rocha
- Department of Stomatology, School of Dentistry, Federal University of Santa Maria, in Santa Maria, Brazil.
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