1
|
Dotta JH, Miotto LN, Spin-Neto R, Ferrisse TM. Odontogenic Myxoma: Systematic review and bias analysis. Eur J Clin Invest 2020; 50:e13214. [PMID: 32048275 DOI: 10.1111/eci.13214] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Revised: 09/24/2019] [Accepted: 02/10/2020] [Indexed: 01/29/2023]
Abstract
BACKGROUND Odontogenic myxoma (OM) is a rare neoplasm, which originates from odontogenic ectomesenchyme. There is no study in the literature that analyses the best standards for OM diagnosis and how the treatment modalities may influence the recurrence rates. OBJECTIVE To evaluate the best standards for odontogenic myxoma (OM) diagnosis and treatment, and how these may influence the recurrence rates. STUDY DESIGN Two independent researchers performed a systematic review in many databases. Fifty-two eligible studies were included for qualitative analysis. Bias analysis was conducted according to Oxford Centre for Evidence-Based Medicine. RESULTS A total of 1363 OM cases were reported on, and female gender with average age of 27 years is the most common patient profile. Conventional microscopic findings were observed in 93.43% of the reported cases. In 57.49% of the cases, multilocular radiographic appearance was present, followed by unilocular appearance (32.87%). Posterior mandible was the site with the major prevalence, while surgical resection was the most common treatment modality, followed by enucleation. Recurrence rates for both treatment modalities were approximately close (13.04% and 25.0%, respectively). CONCLUSION The correct diagnosis of OM relies on the association of clinical, radiographic and microscopic findings. About imaging examinations, panoramic radiography and computed tomography are sufficient for the evaluation of OM. Recurrence rates were closely among the two most used surgery treatments. So according to some clinical-radiological aspects, conservative surgery may be preferred than aggressive surgery modalities.
Collapse
Affiliation(s)
- Jéssica Helena Dotta
- Oral Medicine, Department of Diagnosis and Surgery, School of Dentistry, São Paulo State University (UNESP), Araraquara, Brazil
| | - Larissa Natiele Miotto
- Oral Rehabilitation, Department of Physiology and Pathology, Araraquara Dental School, Universidade Estadual Paulista (UNESP), Araraquara, Brazil
| | - Rubens Spin-Neto
- Oral Radiology, Department of Dentistry and Oral Health, Aarhus University, Aarhus, Denmark
| | - Túlio Morandin Ferrisse
- Oral Medicine, Department of Diagnosis and Surgery, School of Dentistry, São Paulo State University (UNESP), Araraquara, Brazil
| |
Collapse
|
2
|
Akerzoul N, Chbicheb S, El Wady W. Giant Complex Odontoma of Mandible: A Spectacular Case Report. Open Dent J 2017; 11:413-419. [PMID: 28839489 PMCID: PMC5543623 DOI: 10.2174/1874210601711010413] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Revised: 12/07/2016] [Accepted: 12/14/2016] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION Odontomas are considered as benign tumors of odontogenic tissue origin and are more over non-aggressive. They can also be categorized as hamartomas and are a result of developmental malformation of odontogenic tissues. As the name suggests, they are composed of mature tooth substances. They possess limited and slow growth potential and are well differentiated. They can be ectodermal, mesodermal or mixed in origin. Mixed variety may be further divided into compound or complex depending upon their radio-graphical resemblance to the tooth. Compound odontomes are reported to be twice more common than complex odontomes. Among them, complex odontomes are asymptomatic unless they cause bony expansion of the jaws. CASE REPORT This paper aims to report and discuss a case of complex odontoma with unusually large size leading to gross facial asymmetry. Further this paper will highlight the important information the general dental practitioner must possess to diagnose such lesions at an early stage. CONCLUSION Odontomas are benign odontogenic tumors with unusually large size leading to gross facial asymmetry. The general dental practitioners must possess the knowledge and important information to diagnose such lesions at an early stage.
Collapse
Affiliation(s)
- Narjiss Akerzoul
- Department Of Oral Surgery, C.C.D.T, Faculty Of Dentistry, University Mohamed V, Rabat, Morocco
| | - Saliha Chbicheb
- Department Of Oral Surgery, C.C.D.T, Faculty Of Dentistry, University Mohamed V, Rabat, Morocco
| | - Wafaa El Wady
- Department Of Oral Surgery, C.C.D.T, Faculty Of Dentistry, University Mohamed V, Rabat, Morocco
| |
Collapse
|
3
|
Subramaniam SS, Heggie AA, Kumar R, Shand JM. Odontogenic myxoma in the paediatric patient: a review of eight cases. Int J Oral Maxillofac Surg 2016; 45:1614-1617. [PMID: 27515849 DOI: 10.1016/j.ijom.2016.07.007] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2016] [Revised: 06/22/2016] [Accepted: 07/26/2016] [Indexed: 11/19/2022]
Abstract
Paediatric odontogenic myxoma (OM) is a rare pathological condition in the oral and maxillofacial region. There has been much debate in the literature regarding the preferred method of treatment; however due to the rare nature of this disease, definitive algorithms of management are yet to be determined. A case series of eight paediatric patients with OM is presented. Six of the lesions were in the maxilla and two were mandibular lesions. The patients were aged between 2 and 18 years. Treatment ranged from excision and the application of Carnoy's solution to segmental resection and reconstruction. From this case series it can be seen that even in situations where treatment was limited to excision and the application of Carnoy's solution, no recurrences occurred. As such the present authors favour an initially more conservative approach to the management of these lesions where possible and reserving conventional resective treatment for recurrences, lesions causing pathological fracture, and those in regions that are difficult to access.
Collapse
Affiliation(s)
- S S Subramaniam
- Department of Oral and Maxillofacial Surgery, Royal Children's Hospital of Melbourne, Melbourne, Victoria, Australia.
| | - A A Heggie
- Department of Oral and Maxillofacial Surgery, Royal Children's Hospital of Melbourne, Melbourne, Victoria, Australia
| | - R Kumar
- Department of Oral and Maxillofacial Surgery, Royal Children's Hospital of Melbourne, Melbourne, Victoria, Australia
| | - J M Shand
- Department of Oral and Maxillofacial Surgery, Royal Children's Hospital of Melbourne, Melbourne, Victoria, Australia
| |
Collapse
|
4
|
|
5
|
Terzi L, Esposito L, Maspero C. Espansione rapida palatale chirurgicamente assistita versus osteotomia di Le Fort I multisegmentata. DENTAL CADMOS 2015. [DOI: 10.1016/s0011-8524(15)30105-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
6
|
Abstract
PURPOSE OF REVIEW Ranula is extravasation mucocele arising from the sublingual gland, influencing the swallowing or eating; this review focuses on the most recent literature pertaining to pediatric ranulas and aims to comprehensively describe the methods of diagnosis and management approaches. RECENT FINDINGS Ranulas consist of intraoral ranula and plunging ranula, which are frequently misdiagnosed, so it is vital for the differential diagnosis of pediatric ranulas to depend on the clinical examination, imaging and fine-needle aspiration cytology. Pediatric patients should first be observed for 6 months before other treatments. OK-432 could activate inflammatory reaction to induce shrinkage of pediatric ranulas. Marsupialization, incision with drainage and ranula excision alone, are associated with a high rate of recurrence, even marsupialization with packing and modified micromarsupialization should be prudently applied for primary treatment of intraoral ranula. Laser excision is considered an alternative treatment for intraoral ranula of pediatric patients because of low recurrence rates and surgical complications. Recently, sublingual gland with or without ranula excision is a reasonable and suitable choice for radical treatment in pediatric patients. SUMMARY The principal goal of pediatric ranula management is radical sublingual gland excision, sealing the mucus extravasates and lowest complications.
Collapse
|
7
|
A case of central odontogenic fibroma in a pediatric patient: Mandibular reconstruction with parietal bone. JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY, MEDICINE, AND PATHOLOGY 2015. [DOI: 10.1016/j.ajoms.2014.04.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
8
|
Terzi L, Esposito L, Maspero C. Disgiunzione maxillare chirurgica: osteotomia di Le Fort I multisegmentata. DENTAL CADMOS 2014. [DOI: 10.1016/s0011-8524(14)70190-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
9
|
|
10
|
Sindrome di Binder: caso clinico. DENTAL CADMOS 2014. [DOI: 10.1016/s0011-8524(14)70152-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
11
|
Farronato G, Porro A, Galbiati G, Giannini L, Moffa M, Maspero C. Riassorbimento radicolare: Revisione della letteratura. DENTAL CADMOS 2013. [DOI: 10.1016/s0011-8524(13)70040-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
12
|
Spini PHR, Spini TH, Servato JPS, Faria PRD, Cardoso SV, Loyola AM. Giant complex odontoma of the anterior mandible: report of case with long follow up. Braz Dent J 2013; 23:597-600. [PMID: 23306241 DOI: 10.1590/s0103-64402012000500022] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2011] [Accepted: 04/23/2012] [Indexed: 11/22/2022] Open
Abstract
This paper describes an exceptional case of an enormous complex odontoma affecting the mandibular symphysis of a 9-year-old boy. Because of its dimensions, the lesion produced cortical bone expansion, dental displacement and impactation, which are clinical signs very seldom described for odontomas. The lesion was surgically excised in a conservative way using an intraoral approach with local anesthesia. After 7 years of follow up, all teeth had erupted and the mandibular bone healed totally. Because of its radiographic mixed radiolucent and radiopaque appearance and its expansive growth, it is imperative to make the differential diagnosis of giant complex odontoma for other more aggressive mixed odontogenic tumors, such as ameloblastic fibro-odontoma, odotoameloblastoma and cystic calcified odontogenic tumor. Conservative approach appears to be indicated in the treatment of such lesions.
Collapse
|
13
|
Odontogenic tumours in children and adolescents: a collaborative study of 431 cases. Int J Oral Maxillofac Surg 2012; 41:768-73. [PMID: 22446071 DOI: 10.1016/j.ijom.2012.02.021] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2011] [Revised: 11/10/2011] [Accepted: 02/23/2012] [Indexed: 11/21/2022]
Abstract
This study describes the oral and maxillofacial pathological characteristics of a series of odontogenic tumours in children and adolescents from three Brazilian reference centres. The records were reviewed for all odontogenic tumours in patients up to 18 years old based on criteria proposed by the World Health Organization (WHO) in 2005. Data concerning sex, age, skin colour and tumour location were collected and plotted. Four hundred and thirty one odontogenic tumours in children and adolescents were found, accounting for 37.5% of the total number of odontogenic tumours diagnosed. Benign tumours were predominant (99.8% of the cases), and odontoma was the most frequent type (41.4%), followed by keratocystic odontogenic tumours (25.5%) and ameloblastoma (14.6%). Odontogenic tumours were rarely detected in early childhood, and their prevalence increased with age. An almost equal distribution was observed with respect to sex and the site of the lesions. This study is the largest reported retrospective analysis describing odontogenic tumours in children and adolescents to date. The authors detected some variation in the relative frequency of odontogenic tumours compared with similar reports. Additional studies should be conducted based on the new WHO classification and predetermined age parameters to enable comparative analysis among different worldwide populations.
Collapse
|
14
|
Kansy K, Juergens P, Krol Z, Paulussen M, Baumhoer D, Bruder E, Schneider J, Zeilhofer HF, Schwenzer-Zimmerer K. Odontogenic myxoma: diagnostic and therapeutic challenges in paediatric and adult patients--a case series and review of the literature. J Craniomaxillofac Surg 2011; 40:271-6. [PMID: 21624835 DOI: 10.1016/j.jcms.2011.04.009] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2011] [Revised: 03/02/2011] [Accepted: 04/19/2011] [Indexed: 10/18/2022] Open
Abstract
INTRODUCTION Odontogenic myxomas are benign but locally invasive tumours originating from primordial mesenchymal tooth forming tissues which do not metastasise. We present a series of two paediatric and two adult cases and focus on differences in diagnostic and therapeutic approaches between children and adults based on our own experience and a critical review of the literature.
Collapse
Affiliation(s)
- Katinka Kansy
- Department of Cranio-Maxillofacial Surgery (Head: Prof. Hans-Florian Zeilhofer), University Hospital Basel, Spitalstrasse 21, Basel, Switzerland.
| | | | | | | | | | | | | | | | | |
Collapse
|
15
|
Treatment of Recurrent Mandibular Ameloblastoma With Segmental Resection and Revascularized Fibula Free Flap. J Craniofac Surg 2011; 22:1163-5. [DOI: 10.1097/scs.0b013e318210bc34] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
|
16
|
Difficulties in the diagnosis of plexiform ameloblastoma. Oral Maxillofac Surg 2011; 16:115-8. [PMID: 21360116 DOI: 10.1007/s10006-011-0265-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2010] [Accepted: 02/14/2011] [Indexed: 10/18/2022]
Abstract
BACKGROUND Plexiform ameloblastoma is a rare and benign odontogenic tumor which may reach grotesque proportions affecting over a region of lower molars. The correct diagnosis is essential to reduce this risk of local recurrences and obtain an effective treatment. CASE REPORT A 10-year-old female patient, Caucasian, presented a complaint of painless facial asymmetry. The clinical and imaginological examinations showed an increase in volume in the left mandibular body related to radiolucent unilocular injury near the apex of the first molar, expansion of the vestibular cortical bone, and tooth root resorption ipsilaterally. The former intraosseous biopsy suggested an aneurysmal bone cyst. In reopening the previous marsupialization, a new biopsy was performed with histopathologic findings compatible with plexiform ameloblastoma associated with acute inflammation. Curettage was performed in the region associated with cryotherapy. At the last biopsy, the diagnosis of plexiform ameloblastoma was confirmed with multiple cystic formations and areas of foreign body reaction. The patient is being followed for 2 years and yet remains clinically and radiographically stable with no recurrence. DISCUSSION This case reports the importance of selecting the correct area of biopsy of an intraosseous extended lesion to contribute to the diagnosis and treatment of plexiform ameloblastoma.
Collapse
|
17
|
Abstract
Myxomas of the maxillofacial region are neoplastic entities of mesenchymal origin most often associated with odontogenic origin; sinonasal myxoma is rare, located in the nasolabial region and originating from the sinonasal tract. The aim of the current study was to report a well-documented case of sinonasal myxoma in a 12-month-old boy, initially presenting with obliteration of his left nasolacrimal duct. A soft-tissue mass of the nasobuccal groove, firmly attached to the underlying bone, was revealed. After biopsy where benign fibroblastic elements were found, the tumor was removed surgically in wide margins, whereas great care was taken to reconstruct the involved adjacent anatomic structures and preserve facial aesthetics. Histopathologic findings were compatible with an extragnathic, nonodontogenic sinonasal myxoma originating from the nasolacrimal duct. The clinical significance of the case presented was its rather rare location and origin. Three and a half years postoperatively, functional and aesthetic results were satisfactory with no sign of recurrence. To the authors' knowledge, this is the second youngest reported case in the literature.
Collapse
|
18
|
Abstract
A variety of lesions occur in the pediatric salivary glands. With modern imaging techniques such as Doppler sonography, helical CT, and MRI, identification of a specific etiology is often possible. Knowledge of clinical information, normal anatomy, and imaging characteristics of salivary gland pathology are essential for appropriate radiologic evaluation. This review illustrates the various congenital, neoplastic, and inflammatory entities that can occur within the parotid, submandibular, and sublingual spaces.
Collapse
|