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Shi D, Dong H, Chen B, Zhu Z, Zhang T. Decompression-first or direct enucleation: The choice of treatment for medium-sized odontogenic jaw cysts. JOURNAL OF STOMATOLOGY, ORAL AND MAXILLOFACIAL SURGERY 2024; 125:101892. [PMID: 38670344 DOI: 10.1016/j.jormas.2024.101892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 04/22/2024] [Accepted: 04/22/2024] [Indexed: 04/28/2024]
Abstract
BACKGROUND The treatment of medium-sized odontogenic jaw cysts is inconsistent at present. Two main treatments, namely decompression and enucleation, are used overlappingly. This retrospective analysis aims to provide useful references for technique selection for future management of medium-sized odontogenic jaw cysts. METHODS Odontogenic cysts with lesion sizes ranging 2-4 cm were included. The clinical and radiological data of the patients were reviewed. Decompression-first and direct enucleation treatments were the two main surgical techniques. The preoperative parameters and postoperative outcomes were compared between the two groups. RESULTS Out of 69 patients included, 40 (58 %) were in the decompression group and 29 (42 %) in direct enucleation group. The logistic regression analysis of preoperative parameters demonstrated that the maximum lesion size and the chief surgeon's preference could affect the selection of surgical techniques for medium-sized cysts (P < 0.05). Receiver operating characteristic curve analyses demonstrated that a lesion size >2.5 cm was the best cutoff value for predicting a decompression selection. Most postoperative outcomes differed significantly between the two groups (P < 0.05). Lower-risk anesthesia, shorter hospitalization, tooth function protection, and fewer neurosensory impairments were decompression-favoring outcomes. However, more follow-up visits, more postoperative X-rays, and longer postoperative care were outcomes against decompression. The recurrence rate was low and did not differ significantly between the two groups (P > 0.05). CONCLUSIONS There is no apparent preference for treating medium-sized jaw cysts. The maximum lesion size is a moderate-impact factor for treatment selection. A tendency to prefer decompression-first with larger lesion size was found in medium-sized jaw cysts. The advantages of teeth preservation and low neurosensory impairment of decompression were verified in the medium-size jaw cysts. The burden of postoperative care should be considered when selecting decompression.
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Affiliation(s)
- Dianyin Shi
- Department of Stomatology, Peking Union Medical College Hospital, CAMS and PUMC, Beijing 100730, PR China
| | - Haitao Dong
- Department of Stomatology, Peking Union Medical College Hospital, CAMS and PUMC, Beijing 100730, PR China
| | - Bo Chen
- Department of Pathology, Peking Union Medical College Hospital, CAMS and PUMC, Beijing 100730, PR China
| | - Zhihui Zhu
- Department of Stomatology, Peking Union Medical College Hospital, CAMS and PUMC, Beijing 100730, PR China
| | - Tao Zhang
- Department of Stomatology, Peking Union Medical College Hospital, CAMS and PUMC, Beijing 100730, PR China.
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Sato H, Tanaka M, Katada R, Yamaguchi K, Taguchi N, Ikehata Y, Shirota T. Periapical radiolucency with a non-vital maxillary lateral incisor in an adult female. Oral Surg Oral Med Oral Pathol Oral Radiol 2024; 138:234-238. [PMID: 38797625 DOI: 10.1016/j.oooo.2024.04.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 04/18/2024] [Accepted: 04/23/2024] [Indexed: 05/29/2024]
Affiliation(s)
- Hitoshi Sato
- Department of Oral and Maxillofacial Surgery, Showa University, School of Dentistry, Ohta-Ku, Tokyo, Japan.
| | - Motohiro Tanaka
- Department of Oral and Maxillofacial Surgery, Showa University, School of Dentistry, Ohta-Ku, Tokyo, Japan
| | - Ryogo Katada
- Department of Oral and Maxillofacial Surgery, Showa University, School of Dentistry, Ohta-Ku, Tokyo, Japan
| | - Karen Yamaguchi
- Department of Oral and Maxillofacial Surgery, Showa University, School of Dentistry, Ohta-Ku, Tokyo, Japan
| | - Naoto Taguchi
- Department of Oral and Maxillofacial Surgery, Showa University, School of Dentistry, Ohta-Ku, Tokyo, Japan
| | - Yosuke Ikehata
- Department of Oral and Maxillofacial Surgery, Showa University, School of Dentistry, Ohta-Ku, Tokyo, Japan
| | - Tatsuo Shirota
- Department of Oral and Maxillofacial Surgery, Showa University, School of Dentistry, Ohta-Ku, Tokyo, Japan
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Aşır F, Özalp Z, Yülek ÖU, Erdemci F, Korak T, Taş F. CITED1 expression in odontogenic cysts. BMC Oral Health 2024; 24:782. [PMID: 38997708 PMCID: PMC11242007 DOI: 10.1186/s12903-024-04413-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Accepted: 05/27/2024] [Indexed: 07/14/2024] Open
Abstract
BACKGROUND Originating from odontogenic tissue, Odontogenic cysts are pathological cavities lined with epithelial cells and surrounded by fibrous connective tissue. This study investigated expression of CITED1 protein in different types of odontogenic cysts. MATERIAL AND METHOD 40 keratocysts, 40 radicular cysts, and 40 dentigerous cysts were excised and processed for routine paraffin wax embedding protocol. Macroscopic and panoramic radiographies images were used for diagnosis. Demographical properties and dental parameters were recorded. Cystic tissues were stained with hematoxylin-eosin dye and CITED1 antibody. Semi-quantitative analysis was performed for immune staining. The protein-protein interaction network, hub gene detection and KEGG analysis were conducted using Cytoscape software. RESULT Odontogenic keratocysts was imaged with 6-8 layered epithelial cells and fibrous cyst walls with inflammatory cells. Radicular cysts had stratified squamous epithelium with varying thickness, ciliated cells, and Rushton hyaline bodies. Dentigerous cysts presented hyperplastic non-keratinized epithelium, fibrous tissue, rete ridges, and inflammatory cells. CITED1 immunoexpression was highest in odontogenic keratocysts, followed by radicular cysts, and lowest in dentigerous cysts. Nuclear and cytoplasmic CITED1 expression was significantly elevated in odontogenic keratocysts compared to radicular and dentigerous cysts. The top five targets of CITED1 were identified, primarily showing enrichment in hormone and cancer related pathways. CONCLUSIONS Positive CITED1 expression in all three types of odontogenic cysts suggest a potential role for CITED1 in the pathogenesis of odontogenic cysts, particularly in keratocysts. Further investigations are needed to elucidate the exact mechanisms underlying the differential expression of CITED1 and its implications for the development and progression of odontogenic cysts.
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Affiliation(s)
- Fırat Aşır
- Department of Histology and Embryology, Medical Faculty, Dicle University, Diyarbakır, Turkey.
| | - Zeki Özalp
- Department of Oral, Dental and Maxillofacial Surgery, Siirt Oral and Dental Health Center, Siirt, Turkey
| | - Özden Uçtu Yülek
- Department of Pathology, Çanakkale 18 Mart University, Çanakkale, Turkey
| | - Fikri Erdemci
- Department of Histology and Embryology, Medical Faculty, Dicle University, Diyarbakır, Turkey
| | - Tugcan Korak
- Department of Medical Biology, Medical Faculty, Kocaeli University, Kocaeli, Turkey
| | - Fatih Taş
- Department of Histology and Embryology, Medical Faculty, Siirt University, Siirt, Turkey
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Khandelwal P, Rai AB, Bulgannawar B, Gupta H, Khan Z, Hajira N. Prevalence, Characteristics and Distribution of Odontogenic Cysts amongst the Indian Subpopulation of Southern Rajasthan: A 5-year Retrospective Study of 218 Cysts. Niger Postgrad Med J 2024; 31:255-262. [PMID: 39219349 DOI: 10.4103/npmj.npmj_39_24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 08/06/2024] [Indexed: 09/04/2024]
Abstract
BACKGROUND Odontogenic cysts (OCs) arise from the odontogenic epithelium and occur in the tooth-bearing regions of the jaws. Proliferation and/or degeneration of this epithelium lead to OC development. AIM AND OBJECTIVES The purpose of this study was to determine the prevalence, characteristics, distribution and clinicopathological features of OCs and compare with other studies. MATERIALS AND METHODS Records of OCs were retrieved, and patient's data, aetiology, clinical features, histopathological distribution, treatment, complications and recurrence were studied. RESULTS A total of 218 OCs were studied in 200 patients. The mean age of patients was 35.74 years. The overall sex ratio (male: female) was 1.22:1. Second, third and fourth decades of life were commonly affected. The majority of the patients (85%) reported with a complaint of pain (with or without swelling). Radicular cyst was the most prevalent type (49.55%). The most common site involved was the anterior maxilla (41.75%). Dental complications such as displacement, mobility, discoloration and root resorption were diagnosed in 91 cysts (41.75%). Bony complications such as expansion and perforation were present in 136 cysts (62.38%). Dentition was non-vital in 61.46% of cysts. The most common treatment method performed was combination surgery (enucleation with or without endodontic treatment/extraction and apicoectomy). Recurrence rate was 3.20%. CONCLUSION The prevalence, characteristics and distribution features of OCs in India are similar to those of studies conducted in other parts of the world. There is a broad spectrum of OCs, with some cysts having a propensity for certain age, gender and site, whereas a few cysts have distinct properties to recur and have aggressive and invasive behaviour.
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Affiliation(s)
- Pulkit Khandelwal
- Department of Oral and Maxillofacial Surgery, Rural Dental College, PIMS-DU, Loni, Maharashtra, India
| | - A Bhagavandas Rai
- Department of Oral and Maxillofacial Surgery, Pacific Dental College and Hospital, Udaipur, Rajasthan, India
| | - Bipin Bulgannawar
- Department of Oral and Maxillofacial Surgery, KLE Society's Institute of Dental Sciences, Bengaluru, India
| | - Himanshu Gupta
- Department of Oral and Maxillofacial Surgery, Pacific Dental College and Hospital, Udaipur, Rajasthan, India
| | - Zibran Khan
- Department of Oral and Maxillofacial Surgery, Pacific Dental College and Hospital, Udaipur, Rajasthan, India
| | - Neha Hajira
- Department of Prosthodontics, Rural Dental College, PIMS-DU, Loni, Maharashtra, India
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Yildirimyan N, Altay MA, Özbudak İH. Can CAPRIN-1 Be Responsible for the Recurrence Potential of Odontogenic Keratocysts? J Oral Maxillofac Res 2024; 15:e4. [PMID: 39139357 PMCID: PMC11318659 DOI: 10.5037/jomr.2024.15204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2024] [Accepted: 06/29/2024] [Indexed: 08/15/2024]
Abstract
Objectives The purpose of this retrospective study is to compare dentigerous cysts and odontogenic keratocysts for cytoplasmic activation/proliferation - associated protein-1 antibodies via immunohistochemical staining to obtain a new perspective about the specific behavioural characteristics of odontogenic keratocysts at the molecular level. Material and Methods Forty dentigerous cysts (DC) and forty odontogenic keratocysts (OKC) tissue samples were examined using immunohistochemical staining to detect cytoplasmic activation/proliferation - associated protein-1 (CAPRIN-1) antibodies. Nuclear and/or cytoplasmic staining was evaluated as "positive". Cell staining rate (%) and cell staining intensity were determined, and a staining intensity distribution (SID) score was calculated for each sample. Cases were considered "negative" if they showed no staining for CAPRIN-1 antibodies, thus were given a SID score of zero. According to the SID scores, the expression levels were rated as negative, mild, moderate, or high. Results Of 80 samples, 16 that could adversely affect immunohistochemical evaluation were excluded. Ten negative, 21 positive and three negative, 30 positive CAPRIN-1 expressions were observed in DC and OKC groups, respectively. The difference between the negative and positive cases within groups was significant only in the OKC group (P = 0.000). The SID score range and mean were 0 to 160 and 31.1 (SD 35.7) for DC and 0 to 160 and 57.3 (SD 42.3) for OKC groups. CAPRIN-1 expression was significantly higher in the OKC group (P = 0.043). Conclusions The molecular basis for increased mitotic activity, high recurrence rates or presence of satellite cysts in odontogenic keratocysts may be attributed to the expression of cytoplasmic activation/proliferation - associated protein-1.
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Affiliation(s)
- Nelli Yildirimyan
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Istanbul Medipol University, IstanbulTürkiye.
| | - Mehmet Ali Altay
- Department of Oral and Maxillofacial Surgery, School of Dentistry, Akdeniz University, AntalyaTürkiye.
| | - İrem Hicran Özbudak
- Department of Pathology, School of Medicine, Akdeniz University, AntalyaTürkiye.
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Jot K, Nayyar V, Surya V, Kakkar A, Satapathy S, Roychoudhury A, Mishra D. Assessment of MUC5AC and MUC2 Immunoexpression in Glandular Odontogenic Cysts, Dentigerous Cysts, and Mucoepidermoid Carcinomas. Appl Immunohistochem Mol Morphol 2024; 32:183-188. [PMID: 38478391 DOI: 10.1097/pai.0000000000001192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 02/14/2024] [Indexed: 04/05/2024]
Abstract
Glandular odontogenic cysts (GOCs) and dentigerous cysts may show mucous metaplasia. Central mucoepidermoid carcinoma is very rare and mostly associated with dental cysts. It is hypothesized that odontogenic cysts showing mucus differentiation in their lining, have a propensity to transform into MEC. The present study is the first attempt to explore the relationship between odontogenic cysts [GOCs and dentigerous cysts with mucus metaplasia (DCMM)] and MEC by evaluating immunoexpression of MUC5AC and MUC2. Immunoexpression of MUC5AC and MUC2 was evaluated semiquantitatively in GOCs (20 cases), DCMMs (20 cases), and MECs (20 cases). The percentage of positive cells, intensity, and localization of immunoexpression were assessed for each marker in all cases. Of GOCs, DCMMs, and MECs cases, 85%, 70%, and 80%, respectively, were immunopositive for MUC5AC. Strong cytoplasmic immunoreactivity for MUC5AC was noted, particularly in mucous cells present diffusely within MECs. However, the immunoreactivity was limited to the epithelial lining of GOCs and DCMMs. Most of the MECs (60%) showed more than 25% positivity for MUC5AC, followed by GOCs, and the least in DMMCs. Mild cytoplasmic and nuclear positivity of MUC2 was noted only in epithelial lining cells of 70% GOCs and 45% DCMMs. Whereas, 55% of MECs displayed moderate to strong cytoplasmic and membranous immunopositivity for MUC2 exclusively within mucous cells. As MECs showed strong MUC5AC immunoreactivity in mucous cells, immunoexpression of MUC5AC in odontogenic cysts with mucus cells can possibly explain the pathogenesis of MEC from cysts. However, the variable expression of MUC2 did not give any strong evidence regarding its role as a marker.
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Affiliation(s)
- Kiran Jot
- Departments of Oral Pathology and Microbiology, Centre for Dental Education and Research
| | - Vivek Nayyar
- Departments of Oral Pathology and Microbiology, Centre for Dental Education and Research
| | - Varun Surya
- Departments of Oral Pathology and Microbiology, Centre for Dental Education and Research
| | - Aanchal Kakkar
- Department of Pathology, All India Institute of Medical Sciences
| | | | - Ajoy Roychoudhury
- Department of Oral and maxillofacial Surgery, Centre for Dental Education and Research, New Delhi, India
| | - Deepika Mishra
- Departments of Oral Pathology and Microbiology, Centre for Dental Education and Research
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7
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Nwoga MC. Orofacial Cysts: A Single Institution Experience of 85 Cases in Enugu, Nigeria. Niger J Clin Pract 2024; 27:442-447. [PMID: 38679765 DOI: 10.4103/njcp.njcp_513_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 02/28/2024] [Indexed: 05/01/2024]
Abstract
BACKGROUND Orofacial cysts are pathologic cavities that could be symptomatic and may cause facial disfigurement. The only epidemiologic report of such lesions in Southeast Nigeria studied jaw cysts from 1987 to 1996. New studies reflecting recent research findings and classifications on the subject in Southeast Nigeria are lacking. AIM To determine the prevalence and distribution of orofacial cysts in a tertiary hospital in Enugu, Southeast Nigeria. METHODS A 10-year retrospective study of patients with orofacial cysts diagnosed by histology was carried out. RESULTS Orofacial cysts constitute 9.5% (85) of 897 orofacial lesions identified. The male-to-female gender ratio was 1.2:1. The mean age (± standard deviation) at the onset of the cystic lesion was 28.58 (±16.98) years. Developmental odontogenic cysts 52.9% (45) and salivary cysts 18.8% (16) were the most common group of orofacial cysts. The most prevalent orofacial cysts were odontogenic keratocysts at 25.9% (22), mucoceles 16.5% (14), and dentigerous cysts 14.1% (12). Straw-colored aspirates 34.8% (16) and dark brown aspirates 28.3% (13) were the predominant cystic contents. The mandible 45.9% (39) and maxilla 27.1% (23) were the commonest sites for orofacial cysts, while the lip 9.4% (8) was the most frequent soft tissue site. A significant association exists between anatomical site and cyst type at a 95% confidence interval with P = 0.000, X2 = 247.17. Unilocular radiolucency 62.5% (20) and multilocular radiolucency 34.4% (11) were the most common radiographic features. CONCLUSION Developmental odontogenic cysts particularly odontogenic keratocysts were most prevalent while mucocele was the most common soft tissue cyst.
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Affiliation(s)
- M C Nwoga
- Department of Oral Pathology and Oral Medicine, Faculty of Dentistry, University of Nigeria, Ituku-Ozalla, Enugu, Nigeria
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8
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Omami G, Yeoh M. Cysts and Benign Odontogenic Tumors of the Jaws. Dent Clin North Am 2024; 68:277-295. [PMID: 38417991 DOI: 10.1016/j.cden.2023.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2024]
Abstract
This article addresses jaw lesions including cysts and benign odontogenic tumors in terms of their definition and clinical and imaging features and discusses pertinent differential diagnoses..
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Affiliation(s)
- Galal Omami
- Division of Oral Diagnosis, Oral Medicine, and Oral Radiology, Department of Oral Health Practice, University of Kentucky College of Dentistry, 770 Rose Street, MN320, Lexington, KY 40536, USA.
| | - Melvyn Yeoh
- Division of Oral and Maxillofacial Surgery, University of Kentucky College of Dentistry, 770 Rose Street, D-528, Lexington, KY 40536, USA
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Murugesan I, Kumar Vadivel J, Ramalingam K. Bone Trabecular Pattern Analysis in Odontogenic Cysts Using Cone Beam Computed Tomography: A Clinical Retrospective Study. Cureus 2024; 16:e54452. [PMID: 38510904 PMCID: PMC10951676 DOI: 10.7759/cureus.54452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/18/2024] [Indexed: 03/22/2024] Open
Abstract
Introduction The cysts of the maxillofacial region account for one of the most common pathologies of the head and neck region after the mucosal pathologies. Radiography provides an essential clue in early diagnosis and triaging, but it continues further as it is used to evaluate the post-treatment outcome. However, manual analysis is prone to errors. In this scenario, fractal analysis (FA) in radiographs uses mathematical methods to analyse the changes in grey scales in a given radiographic image. FA in odontogenic cysts is used to characterise their complexity, uncover hidden patterns, monitor treatment response, and potentially provide prognostic information. This paper aimed to assess the fractal characteristics of the radicular cyst (RC), dentigerous cyst (DC), and odontogenic keratocyst (OKC) using cone beam computed tomography (CBCT). The objective was to calculate fractal dimension (FD) values expressed in each of these cysts, which could prove to be a radiological adjunct in diagnosing the above cysts. Materials and methods As this is a retrospective study, the archives of CBCT images from June 2021 to December 2023 were obtained from patients diagnosed and confirmed with a histopathological diagnosis with RC, DC, and OKC. The FA was performed using Image J Software (Ver 1.51, National Institute of Health Bethesda, Fiji). The cortical and cancellous bones were segmented using thresholding techniques and converted to binary images. The mean FD of the three planes was then compared to establish the distinctive fractal characteristic for the specific odontogenic cysts. A one-way ANOVA was performed using the Statistical Product and Service Solutions (SPSS) (version 23.0; IBM SPSS Statistics for Windows, Armonk, NY) to determine the difference between FD values of RC, DC, and OKC with a significance level less than 0.05. Results The FD values of DC, RC, and OKC were 1.33 ± 0.17, 1.08 ± 0.16, and 1.65 ± 0.12, respectively. The results indicated that OKC had higher FD values than DC and RC, which means that OKC had lesser bone destruction compared to DC and RC. Inferential statistics showed that the one-way ANOVA was used to compare the means of the three groups of FD data. When calculated for the three groups, the F-statistic value was at 7.29, which yielded a P value of 0.03, making it statistically significant for a 95% confidence interval (p<0.05). Conclusion Our CBCT study on bone trabecular pattern analysis using FD and FA in odontogenic cysts reveals distinct alterations in bone parameters among different cyst types. The probability of higher FD values in OKC is because of lesser cortical bone destruction in OKC compared to the other cyst types. These findings have potential implications for diagnosing, treating, and prognosticating odontogenic cysts.
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Affiliation(s)
- Induja Murugesan
- Oral Medicine and Radiology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, IND
| | - Jayanth Kumar Vadivel
- Oral Medicine and Radiology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, IND
| | - Karthikeyan Ramalingam
- Oral Pathology and Microbiology, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai, IND
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10
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Hankinson P, Brierley C, Brierley D. A review of oral pathology in orthodontics. Part 2: Pathology of the jaw bones. Am J Orthod Dentofacial Orthop 2024; 165:131-142. [PMID: 37999692 DOI: 10.1016/j.ajodo.2023.09.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2023] [Revised: 09/01/2023] [Accepted: 09/01/2023] [Indexed: 11/25/2023]
Abstract
For many patients, their first full jaw imagining will be requested and reported by an orthodontist. This may lead to the discovery of unexpected pathology in the jaws. In this review article, we discuss the clinical and radiological appearance as well as the pathologic features and treatment of the more common entities of the jaws. In addition, we will discuss the less common lesions which carry important consequences for the patient. Through the identification of these lesions, appropriate referral and management can be pursued.
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Affiliation(s)
- Paul Hankinson
- Unit of Oral and Maxillofacial Pathology, School of Clinical Dentistry, University of Sheffield, Sheffield, United Kingdom.
| | - Catherine Brierley
- Orthodontic Department, Charles Clifford Dental Hospital, Sheffield, United Kingdom; Orthodontic Department, Chesterfield Royal Hospital, Chesterfield, United Kingdom
| | - Daniel Brierley
- Unit of Oral and Maxillofacial Pathology, School of Clinical Dentistry, University of Sheffield, Sheffield, United Kingdom
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11
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Romano A, Norino G, Dell’Aversana Orabona G, Barone S, Ordano D, Calvanese C, Troise S, Califano L, Iaconetta G. A Large Follicular Dentigerous Cyst: A New Multi-portal Access: Intraoral and Endoscopic Technique. J Maxillofac Oral Surg 2024; 23:189-192. [PMID: 38312981 PMCID: PMC10830927 DOI: 10.1007/s12663-023-01885-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 03/01/2023] [Indexed: 03/16/2023] Open
Abstract
Background The standard treatment for a dentigerous cyst of maxilla is a surgical enucleation, the extraction of the tooth. In the case of cysts involving the maxillary sinus, a Caldwell-Luc approach is used. In case of large cysts, its marsupialization is carried out in order to reduce the bone defect, followed by enucleation and extraction of the tooth. Methods This is a case of a large follicular dentigerous cyst of upper jaw with 18 ectopic tooth within the maxillary sinus, treated in our Unit. Results We decided to perform a multi-portal access, the intraoral endoscopic-assisted technique; an intraoral approach has been performed, but less demolishing than the routine intraoral approach, through the anterior wall of the maxillary sinus, already eroded by the lesion. The lesion was very large, occupying the entire maxillary cavity. For this reason, by means of the intraoral approach alone, it was extremely difficult to remove the lesion in its entirety. The endoscopic-assisted technique was combined with intraoral approach. The lesion extended to the maxillary ostium. This did not allow to reach the ostium through the classic endoscopic approach. Endonasal endoscopic access was used both to enucleate the cyst, that was adherent to the orbital floor and soft tissues of the OMC (osteomeatal complex), and to restore the physiological drainage of the maxillary sinus. Conclusions We decided to perform a combined intraoral and endoscopic approach to allow a complete excision of the cystic lesion, without being very demolishing and taking advantage of the bone erosion already caused by the large cyst.
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Affiliation(s)
- A. Romano
- Division of Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University of Naples, Via Sergio Pansini 5, 80131 Naples, Italy
| | - G. Norino
- Division of Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University of Naples, Via Sergio Pansini 5, 80131 Naples, Italy
| | - G. Dell’Aversana Orabona
- Division of Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University of Naples, Via Sergio Pansini 5, 80131 Naples, Italy
| | - S. Barone
- Division of Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University of Naples, Via Sergio Pansini 5, 80131 Naples, Italy
| | - D. Ordano
- Division of Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University of Naples, Via Sergio Pansini 5, 80131 Naples, Italy
| | - C. Calvanese
- Division of Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University of Naples, Via Sergio Pansini 5, 80131 Naples, Italy
| | - S. Troise
- Division of Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University of Naples, Via Sergio Pansini 5, 80131 Naples, Italy
| | - L. Califano
- Division of Maxillofacial Surgery Unit, Department of Neurosciences, Reproductive and Odontostomatological Sciences, Federico II University of Naples, Via Sergio Pansini 5, 80131 Naples, Italy
| | - G. Iaconetta
- Department of Neurosurgery, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Salerno Italy
- Department of Medicine, Surgery and Odontoiatrics, University of Salerno, Via Giovanni Paolo II 132, 84084 Fisciano, Salerno Italy
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12
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Wen SQ, Ma YF, Zhang YW, Yan XZ. Lateral periodontal cyst: A rare case report. Asian J Surg 2023; 46:5901-5902. [PMID: 37689518 DOI: 10.1016/j.asjsur.2023.08.204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 08/30/2023] [Indexed: 09/11/2023] Open
Affiliation(s)
- Shi-Qiang Wen
- Department of Periodontology, Stomatological Hospital and Dental School of Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China
| | - Yi-Fei Ma
- Department of Periodontology, Stomatological Hospital and Dental School of Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China
| | - Yao-Wen Zhang
- Department of Periodontology, Stomatological Hospital and Dental School of Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China
| | - Xiang-Zhen Yan
- Department of Periodontology, Stomatological Hospital and Dental School of Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China.
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13
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Sheng S, Tipton N, Chang J, Meng HW, Tribble GD. Peripheral calcifying odontogenic cyst: a case report and comprehensive review of 60 years of literature. FRONTIERS IN ORAL HEALTH 2023; 4:1223943. [PMID: 37601296 PMCID: PMC10436745 DOI: 10.3389/froh.2023.1223943] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 07/11/2023] [Indexed: 08/22/2023] Open
Abstract
Peripheral Calcifying Odontogenic Cyst (PCOC) is the extraosseous form of calcifying odontogenic cyst that is limited to peripheral soft tissue without bony involvement. This case report presents a case of PCOC manifested as a progressive growth of gingival mass in a young male treated with excisional biopsy. Histological examination confirmed diagnosis of PCOC with presence of characteristic ghost cells and sporadic calcifications. No recurrence of the lesion and no complication were noted at three-year follow-up. Review of available literature on PCOC noted a predilection of occurrence in the mandible (61%) and in the anterior area of the jaws (58%). Mean age of patients was 41.7 ± SD25.43 (7-83) and 95% CI [33.6, 49.8] yrs. Mean size of the lesions was 1.38 ± SD1.1 (0.5-4.3) and 95% CI [0.93, 1.83] cm. Gender distribution was noted to be 51.3% male and 48.7% female.
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Affiliation(s)
- Sally Sheng
- School of Dentistry, University of Texas Health Science Center at Houston, Houston, TX, United States
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Buaoud MM, Musrati A, Hagstrom J. Prevalence of odontogenic cysts in a group of Libyan population: A retrospective study. Niger J Clin Pract 2023; 26:1152-1156. [PMID: 37635610 DOI: 10.4103/njcp.njcp_37_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/29/2023]
Abstract
Background Odontogenic cysts (OCs) are commonly encountered lesions affecting the human jaws having special clinical and radiographic features depending on cyst type. The aim of this study was to determine the prevalence of odontogenic jaw cysts in a Libyan population in Benghazi and to compare these data with previously published reports from Libyan and other geographic areas. Materials and Methods This is a descriptive study where screening of 2189 biopsies (retrieved from the archives of The Department of Oral Pathology/University of Benghazi, Libya) was performed for the sake of recognizing the three cysts chosen for the purpose of this study. Results : Out of the screened lesions, 276 cases (12.6%) were diagnosed as odontogenic cysts in the period from 2006 to 2019. Of those, 67.39% were inflammatory and 32.61% were developmental in nature. Radicular cysts (60.5%) were the most frequent cysts followed by dentigerous cysts (14.8%) and keratocysts (14.5%). The mean ages of the patients were 32.3, 29.7, and 33.2 years, respectively. Occurrence of the cysts was noticed more in the maxilla than in the mandible (1.3:1). The overall male-to-female ratio was 1.1:1. Conclusions The prevalence of odontogenic cysts was similar to that reported in a previous study in Libya and other countries irrespective to WHO (2017) classification of odontogenic cysts.
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Affiliation(s)
- M M Buaoud
- Department of Pathology, National Cancer Institute, Misrata, Libya
| | - A Musrati
- Department of Oral Pathology, Institute of Dentistry, University of Turku, Turku, Finland
| | - J Hagstrom
- Department of Oral Pathology, Institute of Dentistry, University of Turku, Turku, Finland
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de Campos WG, Araújo R, Martin V, Trierveiler M, Gomes P, Lemos CA. Glandular Odontogenic Cyst in the Anterior Mandible: A Case Report of a Conservative Approach and a Recurrence Detection. Diagnostics (Basel) 2023; 13:diagnostics13081452. [PMID: 37189553 DOI: 10.3390/diagnostics13081452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2023] [Revised: 04/12/2023] [Accepted: 04/15/2023] [Indexed: 05/17/2023] Open
Abstract
PURPOSE The glandular odontogenic cyst (GOC) is considered a rare developmental cyst, with an odontogenic origin and both epithelial and glandular characteristics, with less than 200 reported cases in the literature. METHODS In the present case, a 29-year-old man was referred for evaluation of an asymptomatic slow-growing swelling in the anterior region of the mandible, with one-year history. The patient's medical history did not reveal any systemic alteration. The extraoral examination did not show enlargement of the facial contour and the intraoral examination showed vestibular and lingual swelling. Panoramic radiography and CT scan revealed a well-defined unilocular radiolucent lesion involving the inferior incisors and canines bilaterally. RESULTS Histopathological analysis revealed multiple cysts lined by stratified epithelium with varying thickness and characteristics, in addition to duct-like structures filled with PAS-positive amorphous material, suggestive of GOC. Conservative treatment was performed through surgical curettage, peripheral ostectomy of the surgical site and apicectomy of the teeth involved in the lesion. There was one recurrence, which was detected in postoperative follow-up, leading to a new surgical approach. CONCLUSIONS Fifteen months after the second procedure, no signs of recurrence were identified, and bone neoformation within the surgical site occurred, supporting that a conservative approach for the treatment of GOC is viable.
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Affiliation(s)
| | - Rita Araújo
- Laboratory for Bone Metabolism and Regeneration, Faculty of Dental Medicine, University of Porto, 4200-393 Porto, Portugal
- LAQV/REQUIMTE, University of Porto, 4100-007 Porto, Portugal
| | - Victor Martin
- Laboratory for Bone Metabolism and Regeneration, Faculty of Dental Medicine, University of Porto, 4200-393 Porto, Portugal
- LAQV/REQUIMTE, University of Porto, 4100-007 Porto, Portugal
| | - Marília Trierveiler
- Division of Oral and Maxillofacial Pathology, School of Dentistry, University of Sao Paulo, São Paulo 05508-000, Brazil
| | - Pedro Gomes
- Laboratory for Bone Metabolism and Regeneration, Faculty of Dental Medicine, University of Porto, 4200-393 Porto, Portugal
- LAQV/REQUIMTE, University of Porto, 4100-007 Porto, Portugal
| | - Celso Augusto Lemos
- Department of Oral Medicine, Faculdade de Odontologia, University of Sao Paulo, São Paulo 05508-000, Brazil
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Kalavari F, Sharbati F, Yazdi SAM, Nazar E. Symptomatic calcifying odontogenic cyst in the maxilla, a case report with a literature review. Int J Surg Case Rep 2023; 105:108112. [PMID: 37023692 PMCID: PMC10106491 DOI: 10.1016/j.ijscr.2023.108112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 03/26/2023] [Accepted: 03/29/2023] [Indexed: 04/08/2023] Open
Abstract
INTRODUCTION Calcifying odontogenic cysts (COC) are rare lesions classified as developmental cysts and occur mostly in the maxillary and mandibular bone. Some of the COCs are related to odontogenic lesions. CASE PRESENTATION We report a 60-year-old man with COC of the maxillary bone, presenting after tooth extraction. The patient has a palpable tender mass at the right upper tooth area. Imaging shows a well-defined radiolucency in the 7-3 tooth area of the right upper jaw. The combination of radiologic data and histopathologic findings was in keeping with the calcifying odontogenic cyst. Total enucleation is the chosen treatment for COC. No recurrence is proved by X-ray imaging after 1-year follow-up. DISCUSSION COC is a rare entity of odontogenic cysts and needs an exact diagnosis by pathology examination to estimate behavior. CONCLUSION Our case report offers significant data that could help clinicians and surgeons as well as pathologists with the diagnosis and management of these lesions.
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Affiliation(s)
- Fakhrieh Kalavari
- Department of Pathology, Guilan University of Medical Sciences, Rasht, Iran
| | - Fatemeh Sharbati
- Department of Pathology, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Elham Nazar
- Department of Pathology, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran.
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Gorgis R, Christian Krarup SA, Reibel J, Nørholt SE. Glandular Odontogenic Cyst: a Case Report and Literature Review. J Oral Maxillofac Res 2023; 14:e4. [PMID: 37521326 PMCID: PMC10382194 DOI: 10.5037/jomr.2023.14204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Accepted: 06/29/2023] [Indexed: 08/01/2023]
Abstract
Background The glandular odontogenic cyst is now a well-known entity comprising < 0.5% of all odontogenic cysts with a recent review tabulating about 200 cases in the English literature. Glandular odontogenic cyst shows epithelial features that simulate salivary gland or glandular differentiation. The importance of glandular odontogenic cyst relates to the fact that it has a high recurrence rate and shares overlapping histologic features with central mucoepidermoid carcinoma. The purpose of this paper is to describe the clinical, radiological, and histopathological features of a case of glandular odontogenic cyst with the course of treatment and 9-years follow-up, followed by a review of the literature. Methods A 63-year-old male was referred for further investigation of a mandibular radiolucency observed by his general dental practitioner. The main complaint was a murmuring sensation in the lower jaw right side. Radiological examination revealed a well-defined, unilocular, radiolucent lesion, involving the right mandible with 17 and 68 mm in mediolaterally and anteroposterior dimension, respectively. Results A total enucleation of the cystic lesion and surgical extraction of tooth #46, #47 and #48, was performed under local anaesthesia. Histopathologic examination revealed a glandular odontogenic cyst. Conclusions Glandular odontogenic cyst shows no pathognomonic clinico-radiographic characteristics, and therefore in many cases it resembles a wide spectrum of lesions. Diagnosis can be extremely difficult due to histopathological similarities with dentigerous cyst, lateral periodontal cyst and central mucoepidermoid carcinoma. Therefore a careful histopathological examination and a long-term follow-up (preferably seven years) are required to rule out recurrences.
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Affiliation(s)
- Romario Gorgis
- Department of Oral and Maxillofacial Surgery, Aarhus University Hospital, AarhusDenmark.
- Section of Oral Surgery and Oral Pathology, Institute of Odontology and Oral Health, Aarhus University, AarhusDenmark.
| | | | - Jesper Reibel
- Section of Oral Pathology and Oral Medicine, Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, CopenhagenDenmark.
| | - Sven Erik Nørholt
- Department of Oral and Maxillofacial Surgery, Aarhus University Hospital, AarhusDenmark.
- Section of Oral Surgery and Oral Pathology, Institute of Odontology and Oral Health, Aarhus University, AarhusDenmark.
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McLean AC, Vargas PA. Cystic Lesions of the Jaws: The Top 10 Differential Diagnoses to Ponder. Head Neck Pathol 2023; 17:85-98. [PMID: 36928736 PMCID: PMC10063769 DOI: 10.1007/s12105-023-01525-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 01/06/2023] [Indexed: 03/18/2023]
Abstract
BACKGROUND Cystic lesions of the gnathic bones present challenges in differential diagnosis. This category includes a smorgasbord of odontogenic and non-odontogenic entities that may be reactive or neoplastic in nature. While most cystic jaw lesions are benign, variability in biologic behavior makes distinction between these entities absolutely crucial. METHODS Review. RESULTS Two clinical cases are presented in parallel and are followed by an illustrated discussion of the ten most likely differential diagnoses that should be considered when confronted with a cystic jaw lesion. Strong emphasis is placed on the histologic differences between these entities, empowering readers to diagnose them with confidence. Perhaps even more importantly, the more common diagnostic pitfalls in gnathic pathology are discussed, recognizing that a definitive diagnosis cannot be rendered in every situation. The histologic diagnoses for the two clinical cases are finally revealed. CONCLUSION Cystic lesions of the maxilla and mandible may be odontogenic or non-odontogenic. The most common cystic lesions are the reactive periapical cyst, and the dentigerous cyst (which is developmental in nature). It is important to note that cystic neoplasms also occur in the jaws, and that the presence of inflammation may obscure the diagnostic histologic features of lesions like odontogenic keratocyst and unicystic ameloblastoma. Ancillary testing is of limited diagnostic value in most scenarios. However, both clinical and radiographic information (such as the location, size, duration, associated symptoms, and morphology of the lesion in its natural habitat) are significantly useful.
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Affiliation(s)
- Anne C McLean
- Department of Pathology, University of Texas Southwestern Medical Center, Dallas, TX, USA.
- Clements University Hospital UT Southwestern Medical Center, 6201 Harry Hines Blvd, RM UH04.252, Dallas, TX, 75390, USA.
| | - Pablo A Vargas
- Department of Oral Diagnosis, The State University of Campinas, Piracicaba, São Paulo, Brazil
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Wamasing N, Yomtako S, Watanabe H, Sakamoto J, Kayamori K, Kurabayashi T. The magnetic resonance imaging characteristics of radicular cysts and granulomas. Dentomaxillofac Radiol 2023; 52:20220336. [PMID: 36688723 PMCID: PMC9944013 DOI: 10.1259/dmfr.20220336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Revised: 12/13/2022] [Accepted: 12/20/2022] [Indexed: 01/24/2023] Open
Abstract
OBJECTIVES Limited studies have differentiated radicular cysts and granulomas with MRI. Therefore, we investigated the MRI characteristics of the two lesions and clarified features for distinguishing between them. METHODS We collected data of 27 radicular cysts and 9 granulomas definitively diagnosed by histopathology and reviewed the fat-saturated T2 weighted, T1 weighted, and contrast-enhanced fat-saturated T1 weighted images. We measured the maximum diameter and apparent diffusion coefficient values of the lesions. We employed Fisher's exact test, the Mann-Whitney U test, and independent t-tests to compare the two lesions and created a decision tree for discriminating between them. RESULTS There were significant differences between radicular cysts and granulomas with respect to five imaging characteristics-signal intensity of the lesion centre on fat-saturated T2 weighted images; signal intensity, texture, and contrast enhancement of the lesion centre on contrast-enhanced fat-saturated T1 weighted images; and maximum diameter of the lesion. The cut-off diameter for radicular cysts was 15.9 mm. The area under the receiver operating characteristic curve, sensitivity, and specificity were 0.971, 85.2%, and 100%, respectively. CONCLUSIONS From the decision tree analysis, maximum diameter, lesion centre contrast enhancement on contrast-enhanced fat-saturated T1 weighted images, and lesion centre signal intensity on fat-saturated T2 weighted images were important for discriminating between radicular cysts and granulomas.
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Affiliation(s)
- Natnicha Wamasing
- Dental Radiology and Radiation Oncology, Graduate School of Dentistry, Tokyo Medical and Dental University, Yushima 1-5-45, Bunkyo-ku, Tokyo, Japan
| | | | - Hiroshi Watanabe
- Dental Radiology and Radiation Oncology, Graduate School of Dentistry, Tokyo Medical and Dental University, Yushima 1-5-45, Bunkyo-ku, Tokyo, Japan
| | - Junichiro Sakamoto
- Dental Radiology and Radiation Oncology, Graduate School of Dentistry, Tokyo Medical and Dental University, Yushima 1-5-45, Bunkyo-ku, Tokyo, Japan
| | - Kou Kayamori
- Oral Pathology, Graduate School of Dentistry, Tokyo Medical and Dental University, Yushima 1-5-45, Bunkyo-ku, Tokyo, Japan
| | - Tohru Kurabayashi
- Dental Radiology and Radiation Oncology, Graduate School of Dentistry, Tokyo Medical and Dental University, Yushima 1-5-45, Bunkyo-ku, Tokyo, Japan
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Almazyad A, Almutairi M, Almadan N, Alamro M, Maki F, AlQuwayz TS, Alrumeh AS. Frequency and Demographic Profile of Odontogenic Cysts in Riyadh, Saudi Arabia: Retrospective Multicenter Study. Diagnostics (Basel) 2023; 13:diagnostics13030355. [PMID: 36766462 PMCID: PMC9914535 DOI: 10.3390/diagnostics13030355] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 01/15/2023] [Accepted: 01/16/2023] [Indexed: 01/21/2023] Open
Abstract
Odontogenic cysts (OCs) are etiologically diverse conditions with a shared origin in the jaws. Unfortunately, there is a scarcity of published data regarding OC frequency, treatment, and follow-up information in Saudi Arabia, especially from tertiary centers. OBJECTIVES The study aims to assess the relative frequency, clinicopathological features, treatment, and follow-up of OCs in three tertiary medical centers. METHODS AND MATERIAL OCs were identified from King Abdulaziz Medical City, King Fahad Medical City, and Prince Sultan Military Medical City from January 2010 to December 2021. RESULTS Three hundred and seventy-two cases of OCs were identified from the archive of three medical centers in Riyadh; one hundred and forty-nine (40%) cases were retrieved from Prince Sultan Military Medical City. The mean age of all OCs was 32 years (range 2-90), with 225 (60.4%) cases occurring in males. There was an almost equal distribution of OCs between the maxilla (47.0%) and the mandible (53.0%). The apical radicular cyst (ARC) accounted for half of the cases, followed by dentigerous cyst (DC) (29.3%) and odontogenic keratocyst (OKC) (14.2%). Enucleation was the most common treatment modality (52.8%), followed by excision (35.0%). Thirteen cases showed recurrence: one ARC, four DCs, and eight OKCs. CONCLUSION This is the first large multicenter study of OCs in Riyadh, Saudi Arabia. All three centers showed that ARC was the most common, followed by DC and OKC.
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Affiliation(s)
- Asma Almazyad
- College of Dentistry, King Saud bin Abdulaziz University for Health Sciences, P.O. Box 3660, Riyadh 11481, Saudi Arabia
- King Abdullah International Medical Research Center, P.O. Box 3660, Riyadh 11481, Saudi Arabia
- Department of Pathology and Laboratory Medicine, King Abdulaziz Medical City, Ministry of National Guard Health Affair, P.O. Box 22490, Riyadh 11426, Saudi Arabia
- Correspondence: ; Tel.: +966-555-210-048
| | - Marzouq Almutairi
- College of Dentistry, King Saud bin Abdulaziz University for Health Sciences, P.O. Box 3660, Riyadh 11481, Saudi Arabia
| | - Nasser Almadan
- Prince Sultan Military Medical Center, P.O. Box 7897, Riyadh 12233, Saudi Arabia
| | - Mohammed Alamro
- College of Dentistry, King Saud bin Abdulaziz University for Health Sciences, P.O. Box 3660, Riyadh 11481, Saudi Arabia
| | - Fahad Maki
- College of Dentistry, King Saud bin Abdulaziz University for Health Sciences, P.O. Box 3660, Riyadh 11481, Saudi Arabia
| | - Turki S. AlQuwayz
- Prince Sultan Military Medical Center, P.O. Box 7897, Riyadh 12233, Saudi Arabia
| | - Assem S. Alrumeh
- Prince Sultan Military Medical Center, P.O. Box 7897, Riyadh 12233, Saudi Arabia
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21
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Tayshetye RS, Bhola N, Deshpande N, Agrawal A. Efficacy of calcium sulfate dihydrate as a bone graft substitute in odontogenic cystic defects of jaws following enucleation: A clinical study. Natl J Maxillofac Surg 2023; 14:125-129. [PMID: 37273443 PMCID: PMC10235741 DOI: 10.4103/njms.njms_350_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 07/09/2021] [Accepted: 07/31/2021] [Indexed: 06/06/2023] Open
Abstract
Background The treatment of osseous bone defects created following enucleation of a cyst is an arduous challenge. Autogenous bone grafts despite being the gold standard have various drawbacks such as donor site morbidity, limited availability of bone graft, and increased operative time. Hence, there are various bone grafts which are being investigated which could overcome the limitations of autografts. Thus, this study was conducted to evaluate the efficacy of calcium sulfate (CS), a bone graft substitute, for spontaneous bone regeneration of cystic defects. Objectives The purpose of this study is to evaluate bone formation in odontogenic cystic defects following enucleation and reconstruction with bone graft substitute by three-dimensional radiographic and clinical evaluation. Methodology A total of twenty patients diagnosed with odontogenic cysts were randomly divided into two groups, out of which the study group had undergone enucleation with bone grafting (tobramycin-impregnated CS dihydrate) and the control group had undergone enucleation without bone grafting. The patients were evaluated clinically and radiographically at the 1st, 3rd, 6th, and 12th months postoperatively. Results There was no bone formation observed at 1 month postoperative in both the groups. There was a statistically significant higher bone defect reduction observed radiologically on orthopantomogram and computed tomography scan in the study group than the control group at the 3rd, 6th, and 12th months postoperative. The rate of reduction in cystic volume of the study group at the 12th month was 94.4% and in the control group was 37.16%. Conclusion Immediate grafting of cystic cavity can avoid complications such as pathological fracture due to less bone support, delayed healing, etc., The utilization of a graft with a property of inducing rapid bone formation should be taken into consideration. The use of CS as a grafting material accelerated the rate of bone regeneration in the cystic defects, with minimal complications.
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Affiliation(s)
- Radhika Shashank Tayshetye
- Department of Oral and Maxillofacial Surgery, Sharad Pawar Dental College, Datta Meghe Institute of Medical Sciences, Wardha, Maharashtra, India
| | - Nitin Bhola
- Department of Oral and Maxillofacial Surgery, Sharad Pawar Dental College, Datta Meghe Institute of Medical Sciences, Wardha, Maharashtra, India
| | - Nupoor Deshpande
- Department of Oral and Maxillofacial Surgery, Sharad Pawar Dental College, Datta Meghe Institute of Medical Sciences, Wardha, Maharashtra, India
| | - Anchal Agrawal
- Department of Oral and Maxillofacial Surgery, Sharad Pawar Dental College, Datta Meghe Institute of Medical Sciences, Wardha, Maharashtra, India
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Ragab AA, Abo El Naga HAR. Endoscopic-assisted approaches for enucleation of invaded sinonasal region by benign odontogenic cysts: a case series study. THE EGYPTIAN JOURNAL OF OTOLARYNGOLOGY 2022. [DOI: 10.1186/s43163-022-00327-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Abstract
Background
During surgical planning for the excision of odontogenic cysts and tumors, surgeons should consider choosing the appropriate endoscopic approach to reach all parts of the maxillary sinus and cyst walls during its enucleation. Using the endoscopic trans-nasal approaches results in less than one-third of the maxillary sinus being reached regardless of antrostomy or angled instruments used. Also, the expansion process and involvement of maxillary sinuses in odontogenic cysts and tumors are variable, adding more difficulties during excision. This study aimed to assess the expansion process of large benign odontogenic cysts and tumors involving nasoantral regions and adaptability to different endoscopic approaches for enucleation. Six patients were included in this case series study. Preoperative panoramic views plain film radiography, and computed tomography scans were obtained. Lesion characteristics, relation to teeth origin, the nose, and maxillary sinus wall displacement, location of lesions about typical vertical and horizontal nasomaxillary constructions, and associated inflammation of the paranasal sinuses were evaluated. Three surgical approaches were tailored, allowing viewing and endoscopic enucleation.
Results
Four periapical (radicular) cysts, one ameloblastoma, and one calcifying epithelial odontogenic tumor, ranging in size from 3 to 5 cm, were enucleated endoscopically in patients aged 15–40 years. Intra-sinus expansion of the cyst and lesion level above the nasal floor allowed endoscopic enucleation using wide middle meatal antrostomy in 1 (17%). Lesions localized to the anterior wall and the nasal process of the maxilla permitted endonasal minimal rhinotomy approach in 1 (17%). Central lesions, cyst extension below the level of the nasal floor, and lateral wall expansion with or without anterior maxillary wall scalloping had adequate exposure using a minimal sublabial approach in four patients (67%). Together with its role in complete enucleation, endoscopy allowed associated rhinosinusitis surgical treatment in five patients (83%).
Conclusion
Tailoring surgical approaches to the expansion process allowed endoscopic enucleation of large odontogenic cysts/tumors without wall remnants. The integrity of the Schneiderian membrane was preserved, protecting the critical surrounding structures.
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HAYLAZ E, GEDUK G, ŞEKER Ç, İÇEN M. Jaw Cysts: A Retrospective Study in a Turkish Subpopulation. CUMHURIYET DENTAL JOURNAL 2022. [DOI: 10.7126/cumudj.1184217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
Objectives: Cysts seen in the jaws may be odontogenic or non-odontogenic, depending on the tissue of origin. Although there are different methods to diagnose these lesions, histopathological examination of tissue biopsy of the lesion is accepted as the 'gold standard' in cases where the diagnosis is insufficient. Although there are different methods to diagnose these lesions, histopathological examination of tissue biopsy of the lesion is accepted as the 'gold standard' in cases where the diagnosis is insufficient.
Materials and Methods: Pathology results of 436 patients who applied to Zonguldak Bülent Ecevit University Faculty of Dentistry, Oral and Maxillofacial Radiology Clinic between 2016-2021 for any reason and underwent biopsy were retrospectively scanned using digital archives. While classifying the cyst, the criteria published by the World Health Organization (WHO) in 2017 were taken into account. Obtained results were recorded for statistical analysis. SPSS 22.0 Software Package Program (SPSS 22.0 Software Package Program, Inc. Chicago, IL, USA) was used as statistical software in the study.
Results: Of the 436 patients included in the study, 250 (57.3%) were male and 186 (42.7%) were female. The ages of the patients ranged between 7 and 82 years, and the mean age of the patients was 35.5±15.8. As a result of the findings, it was determined that the most common cysts were radicular cysts (53.7%). Radicular cysts were most commonly located in the posterior mandible and anterior maxilla anatomically.
Conclusions: In addition to clinical and radiological examination, histopathological examination of biopsy samples taken from tissues is of great importance in the correct diagnosis and treatment planning of jaw cysts.
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Carbonell-Asins P, Sánchez Aniceto G. A retrospective risk factor analysis of infection and wound dehiscence following guided bone regeneration in cystectomy defects of the jaws. J Craniomaxillofac Surg 2022; 50:657-663. [PMID: 35820979 DOI: 10.1016/j.jcms.2022.06.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 03/05/2022] [Accepted: 06/28/2022] [Indexed: 11/15/2022] Open
Abstract
This study's objective is to determine if the combined use of bone substitutes and collagen membranes is related to worse postoperative outcomes after intra-osseous oral cystectomies. Additional risk factors mentioned in the existing literature were retrospectively analysed by reviewing the medical records and imaging tests of adult patients. Age, gender, smoking habit, cyst location, size, shape, histopathology, perilesional osteosclerosis and associated intracystic third molars were registered. The type of biomaterials applied and the number of bony walls remaining after surgery were also identified. All factors were analysed in relation to wound dehiscence and postoperative infection. Simple and multiple logistic regression analyses were performed to exclude possible confounding effects between the risk factors identified. In a sample of 211 cystectomies, guided bone regeneration was not significantly associated with infection, only the presence of impacted third molars was (p = 0.0219). This finding remained true, even in cysts larger than 25 mm. However, the risk of wound dehiscence was 4.9 times higher when biomaterials were applied (CI 95%, 1.6818-12.8274, p = 0.0014). In accordance with recent studies, these findings suggest that whenever guided bone regeneration might prove useful after cyst enucleation, avoiding chemically cross-linked membranes should be considered.
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Affiliation(s)
- Pilar Carbonell-Asins
- Department of Oral and Maxillofacial Surgery, 12 de Octubre University Hospital, Av. de Córdoba, 28041 Madrid, Spain.
| | - Gregorio Sánchez Aniceto
- Department of Oral and Maxillofacial Surgery, 12 de Octubre University Hospital, Av. de Córdoba, 28041 Madrid, Spain
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Nel C, Robinson L, Roza ALOC, Ker-Fox J, Gomes NR, Fonseca FP, Santos-Silva AR, Romañach MJ, Vargas PA, van Heerden WF. Clinical and radiologic spectrum of glandular odontogenic cysts: A multicenter study of 92 cases. Oral Surg Oral Med Oral Pathol Oral Radiol 2022; 133:593-603. [PMID: 35065903 DOI: 10.1016/j.oooo.2021.11.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 11/15/2021] [Accepted: 11/20/2021] [Indexed: 11/18/2022]
Abstract
OBJECTIVE The purpose of this multicenter retrospective study was to report the clinical and radiologic features of 92 glandular odontogenic cysts (GOCs) diagnosed over a 20-year period. STUDY DESIGN Histologically confirmed cases of GOC were retrospectively reviewed from 4 oral pathology laboratories in South Africa and Brazil to categorize the clinical and radiologic spectrum of GOCs. RESULTS The mean age of patients was 46 years (range 17-87) with a male-to-female ratio of 1.2:1. GOCs had a mandibular predilection (68%), with 42% of all cases located anteriorly. Additionally, 42% of cases crossed the midline. Radiologically, most lesions were unilocular (53%) and uniformly radiolucent (97%), with well-demarcated borders (93%). Cortical expansion (62%), loss of cortical integrity (71%), and maxillary sinus (67%) and nasal cavity encroachment (72%) were common findings. Significant differences in lesions between the 2 countries were discovered in sex predilection, clinical signs and symptoms, and lesion locations within the mandible and maxilla. CONCLUSION GOCs present with a wide spectrum of clinical and radiologic features, ranging from cysts with typical GOC-like presentations to more aggressive lesions. The need for advanced imaging in the surgical planning of GOCs exhibiting radiologic signs of aggression is justified based on the high recurrence rate.
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Affiliation(s)
- Chané Nel
- Department of Oral Pathology and Oral Biology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Liam Robinson
- Department of Oral Pathology and Oral Biology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | | | - Jason Ker-Fox
- Department of Financial Management. Faculty of Economics and Management Science, University of Pretoria, Pretoria, South Africa
| | - Nathália Rodrigues Gomes
- Department of Oral Surgery and Pathology, School of Dentistry, Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Felipe Paiva Fonseca
- Department of Oral Pathology and Oral Biology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa; Department of Oral Surgery and Pathology, School of Dentistry, Federal University of Minas Gerais (UFMG), Belo Horizonte, Brazil
| | - Alan Roger Santos-Silva
- Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas (UNICAMP), São Paulo, Brazil
| | - Mário José Romañach
- Department of Oral Diagnosis and Pathology, School of Dentistry, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil
| | - Pablo Agustin Vargas
- Department of Oral Pathology and Oral Biology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa; Department of Oral Diagnosis, Piracicaba Dental School, University of Campinas (UNICAMP), São Paulo, Brazil
| | - Willie Fp van Heerden
- Department of Oral Pathology and Oral Biology, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa.
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Quaresma SA, Costa RPD, Batalha B, Quaresma MCRD, Lopes FC, Mazzi-Chaves JF, Ginjeira A, Sousa-Neto MDD. Management of periapical lesion with persistent exsudate. Braz Dent J 2022; 33:112-118. [DOI: 10.1590/0103-6440202204818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 01/18/2022] [Indexed: 11/22/2022] Open
Abstract
Resumo Este relato de caso descreve o tratamento e acompanhamento de um molar inferior em uma jovem de 18 anos com cisto periapical. Assim, torna-se importante saber quais opções devemos tomar diante de uma situação clínica que não podemos resolver pelos métodos convencionais, e quais técnicas e abordagens temos para alcançar o sucesso do tratamento. Este caso mostrou o plano de tratamento e acompanhamento, por meio de imagens de tomografia computadorizada de feixe cônico (TCFC), de um molar inferior previamente tratado com grande abscesso periapical e lesão cística, no qual, a primeira abordagem do plano de tratamento foi fazer o retratamento endodôntico. Durante o preparo químico-mecânico a presença de exsudato purulento intracanal permanente impossibilitou a secagem dos canais, impedindo a obturação do sistema de canais radiculares. Devido a essa situação clínica, foi realizada abordagem cirúrgica com a intenção de reduzir esse exsudato permanente e executar uma técnica de descompressão. Após um ano de acompanhamento, os achados clínicos e radiográficos indicaram processo de reparo.
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Golob Deeb J, Deeb GR, Schafer DR. Odontogenic Keratocyst is frequently misdiagnosed for a Lateral Periodontal Cyst in premolar and anterior tooth-bearing areas. J Endod 2021; 48:337-344. [PMID: 34922990 DOI: 10.1016/j.joen.2021.11.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Revised: 11/07/2021] [Accepted: 11/22/2021] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Radiolucent lesions with gingival swelling found in the premolar and intercanine region can elicit a different clinical diagnosis than one confirmed by histologic findings. The purpose of the study is to identify and present the frequency of the unexpected microscopic diagnosis of Odontogenic Keratocyst (OKC) in a location preoperatively favoring a Lateral Periodontal Cyst (LPC) with similar clinical and radiographic appearance. METHODS A retrospective analysis of biopsies received from 2011 and 2019 was performed and the number of LPC and OKC cases were assessed. The alignment of clinical and radiographic diagnosis to histologic findings and anatomic location was analyzed and the number of OKC cases preoperatively misdiagnosed as LPCs was identified. RESULTS A total of 79257 biopsies were received. Of those, 184 were diagnosed as LPCs and 742 as OKCs. For all preoperatively diagnosed LPCs, the clinical and histological diagnosis aligned; however, 182 of 742 OKCs were submitted with a clinical misdiagnosis of LPCs. The location of these lesions with the unanticipated diagnosis overlapped with those for LPCs, specifically the maxillary and mandibular anterior and premolar regions. CONCLUSION Radiolucent lesions with gingival swelling in the premolar and intercanine region are frequently clinically and radiographically misdiagnosed. A biopsy should be considered in all cases to establish the correct pathologic diagnosis and treatment course.
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Affiliation(s)
- Janina Golob Deeb
- Associate Professor, Virginia Commonwealth University, School of Dentistry, Department of Periodontics, Richmond, Virginia, USA.
| | - George R Deeb
- Professor, Virginia Commonwealth University, School of Dentistry, Department of Oral and Maxillofacial Surgery, Richmond, Virginia, USA
| | - Duane R Schafer
- Professor, Virginia Commonwealth University, School of Dentistry, Director, Department of Oral Diagnostic Sciences, Richmond, Virginia, USA
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Noujeim Z, Nasr L. The prevalence, distribution, and radiological evaluation of dentigerous cysts in a Lebanese sample. Imaging Sci Dent 2021; 51:291-297. [PMID: 34621656 PMCID: PMC8479438 DOI: 10.5624/isd.20210075] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Revised: 04/22/2021] [Accepted: 05/05/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose This study was performed to evaluate the prevalence, distribution, and radiological features (as per the Shear classification) of dentigerous cysts in a Lebanese sample. Materials and Methods It was an epidemiological, cross-sectional, 5-year retrospective study of 137 dentigerous cysts treated at Lebanese Army Dental Departments. The collected data comprised demographic and radiological information corresponding to patients from July 2015 to July 2020. Syndromic cases were excluded. Demographic data and the radiological features of cases were studied and analyzed. Results Dentigerous cysts were treated in 109 patients (58.7% males and 41.3% females; mean age: 28.3±16.3 years) out of 6,013 patients (52% males and 48% females), with a prevalence of 1.8%. Dentigerous cysts were more commonly found in patients in their second and third decades of life than in older age groups. Of the 109 patients, 22.9% had multiple dentigerous cysts. Of the 137 cysts, 71.5% were mandibular. The most prevalent anatomical location was the posterior mandible, followed by the posterior maxilla. The most commonly involved tooth was the mandibular third molar. Regarding radiological types, the central type was the most common (60.6%), followed by the lateral type (29.2%), and the circumferential type (10.2%). Conclusion The results of this study were similar to studies of other populations in terms of distribution and features. Multiple non-syndromic dentigerous cysts were more common than reported in other studies, which warrants further clinical studies to reveal previously undetected factors.
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Affiliation(s)
- Ziad Noujeim
- Department of Oral and Maxillofacial Surgery, Faculty of Dental Medicine, Lebanese University, Beirut, Lebanon.,Dental Departments, Lebanese Army Military Medicine, Beirut, Lebanon
| | - Lara Nasr
- Dental Departments, Lebanese Army Military Medicine, Beirut, Lebanon
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Schvartzman Cohen R, Goldberger T, Merzlak I, Tsesis I, Chaushu G, Avishai G, Rosen E. The Development of Large Radicular Cysts in Endodontically Versus Non-Endodontically Treated Maxillary Teeth. MEDICINA-LITHUANIA 2021; 57:medicina57090991. [PMID: 34577915 PMCID: PMC8464687 DOI: 10.3390/medicina57090991] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 09/11/2021] [Accepted: 09/13/2021] [Indexed: 11/26/2022]
Abstract
Background and Objectives: Large radicular cysts of the maxilla present a clinical challenge, as they may cause recurrent infection, severe alveolar bone loss and disruption of the nasal and maxillary sinus floors. The aim of this study was to evaluate the effect of previous root canal treatment on the clinical presentation of large maxillary radicular cysts. Materials and Methods: All cases of radicular cysts treated at the Oral and Maxillofacial Surgery Department of a tertiary public hospital over a period of six years (2012–2018) were evaluated. Histologically confirmed radicular cysts of the maxilla with a maximal dimension of over 15 mm were included. Demographic data of the patients, clinical presentation and radiographic features of the lesions were analyzed. Results: A total of 211 inflammatory cysts were treated in the study period, of these 54 histologically diagnosed radicular cysts in the maxilla were found to have a maximal dimension of over 15 mm. The mean age of patients with large maxillary radicular cysts was 43.3 years, 57.6% of which were male and 42.4% female. The lateral incisor was the most common tooth affected (46.3%). The mean size of the large radicular cysts was 25 mm. Then, 83.8% of the cysts were observed in teeth with previous endodontic treatment. Teeth without endodontic treatment presented clinically with significantly fewer acute symptoms in comparison to teeth with previous endodontic treatment. Conclusions: the vast majority (83.8%) of large maxillary radicular cysts were associated with endodontically treated teeth. Previous endodontic treatment was correlated to increased frequency of clinical symptoms.
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Affiliation(s)
- Ruth Schvartzman Cohen
- Oral and Maxillofacial Surgery Department—Rabin Medical Center, Beilinson Campus, 39 Ze’ev Jabotinsky St, Petach Tikvah 4941492, Israel; (G.C.); (G.A.)
- Correspondence: (R.S.C.); (T.G.)
| | - Tomer Goldberger
- Department of Endodontics, School of Dental Medicine, Tel Aviv University, Ramat Aviv 6997801, Israel; (I.M.); (I.T.); (E.R.)
- Correspondence: (R.S.C.); (T.G.)
| | - Ina Merzlak
- Department of Endodontics, School of Dental Medicine, Tel Aviv University, Ramat Aviv 6997801, Israel; (I.M.); (I.T.); (E.R.)
| | - Igor Tsesis
- Department of Endodontics, School of Dental Medicine, Tel Aviv University, Ramat Aviv 6997801, Israel; (I.M.); (I.T.); (E.R.)
| | - Gavriel Chaushu
- Oral and Maxillofacial Surgery Department—Rabin Medical Center, Beilinson Campus, 39 Ze’ev Jabotinsky St, Petach Tikvah 4941492, Israel; (G.C.); (G.A.)
- Department of Oral and Maxillofacial Surgery, School of Dental Medicine, Tel Aviv University, Ramat Aviv 6997801, Israel
| | - Gal Avishai
- Oral and Maxillofacial Surgery Department—Rabin Medical Center, Beilinson Campus, 39 Ze’ev Jabotinsky St, Petach Tikvah 4941492, Israel; (G.C.); (G.A.)
| | - Eyal Rosen
- Department of Endodontics, School of Dental Medicine, Tel Aviv University, Ramat Aviv 6997801, Israel; (I.M.); (I.T.); (E.R.)
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Comparing the efficacy of sinus irrigation with traditional Caldwell-Luc procedure following odontogenic cyst surgery involving the maxillary sinus. Sci Rep 2021; 11:18136. [PMID: 34518580 PMCID: PMC8437990 DOI: 10.1038/s41598-021-97477-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 08/25/2021] [Indexed: 11/09/2022] Open
Abstract
A large maxillary odontogenic cyst could intrude into the maxillary sinus. The traditional approach following surgery for such a cyst is the Caldwell-Luc procedure. However, the traditional CDL procedure is associated with more complications and damage of the sinus mucosa. The purpose of this study was to assess a new method with easier operation, which not only prevented postoperative infection but also caused less damage to the maxillary sinus mucosa. A large odontogenic cyst in the maxillary sinus of 40 patients was diagnosed through radiographic imaging and postoperative histopathology. Twenty patients were treated with maxillary sinus saline irrigation after surgery, while 20 patients underwent the traditional Caldwell-Luc procedure. The therapeutic efficacy was evaluated by clinical examination and radiographic imaging; the longest follow-up was 36 months. The postoperative reaction was evaluated. There was a statistically significant difference in facial swelling, visual analog scale (VAS) and temperature elevation between the 2 groups. Sinus irrigation following large odontogenic cyst surgery involving the maxillary sinus can serve as an alternative to standard CDL and has the advantages of fewer complications, reduced trauma, restoration of the mucosa and more satisfactory results.
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Quiroz-Quiroga MJ, González Valdivia H, Palazón Cabanes A, Rubio Palau J, Prat Bartomeu J. Amblyopia due a dentigerous cyst. Case report and literature review. J Fr Ophtalmol 2021; 44:1249-1255. [PMID: 34353662 DOI: 10.1016/j.jfo.2021.01.037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Revised: 01/17/2021] [Accepted: 01/22/2021] [Indexed: 11/28/2022]
Abstract
PURPOSE The goal of this article is to present an infrequent clinical case and to review the available literatura, with an emphasis on ophthalmological symptoms. METHODS We present the case of a 4-year-old girl with a large dentigerous cyst on the maxillary bone, who had long-standing unilateral epiphora associated with progressive ocular dystopia, facial asymmetry and ipsilateral amblyopia. A multidisciplinary approach was taken by the maxillofacial surgery, ophthalmology and optometry teams. This included systemic antibiotic administration, surgical cyst drainage and amblyopia treatment. The literature review was carried out in the MEDLINE database through the free electronic access to PubMed in March 2020. RESULTS At the 6-month follow-up, the patient was asymptomatic. The most common symptoms of dentigerous cysts are epiphora 36.8%, ocular dystopia 31.2%, diplopia 21.1%, proptosis, nasolacrimal duct obstruction and blurred vision at 10.5%. Amblyopia has not been reported. CONCLUSIONS Dentigerous cysts are benign odontogenic cysts, which can be found in the jaw and less frequently on the maxillary bone. They are usually asymptomatic, and the occurrence of ophthalmic complications is very infrequent. Multidisciplinary management is essential to avoiding long-term morbidity of maxillary dentigerous cysts and should include an ophthalmologist.
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Affiliation(s)
- M J Quiroz-Quiroga
- Ophthalmology Department, Hospital de l'Esperanza-Consorci Parc de Salut MAR, Sant Josep de la Muntanya 12, 08024 Barcelona, Spain.
| | - H González Valdivia
- Pediatric Oculoplastic and Orbital Surgery Department, Hospital Sant Joan de Déu, Barcelona, Spain.
| | - A Palazón Cabanes
- Ophthalmology Department, Hospital Universitario Los Arcos del Mar Menor, Murcia, Spain.
| | - J Rubio Palau
- Head of Maxillofacial Unit, Pediatric Surgery Department, Hospital Sant Joan de Déu, Barcelona, Spain.
| | - J Prat Bartomeu
- Head of Pediatric Ophthalmology Department, Hospital Sant Joan de Déu, Barcelona, Spain.
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Monteiro L, Santiago C, Amaral BD, Al-Mossallami A, Albuquerque R, Lopes C. An observational retrospective study of odontogenic cyst´s and tumours over an 18-year period in a Portuguese population according to the new WHO Head and Neck Tumour classification. Med Oral Patol Oral Cir Bucal 2021; 26:e482-e493. [PMID: 33340074 PMCID: PMC8254885 DOI: 10.4317/medoral.24337] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Accepted: 11/23/2020] [Indexed: 11/17/2022] Open
Abstract
Background Odontogenic cysts and tumours of the jaws represent one of the most prevalent groups of oral-maxillofacial lesions. We aimed to evaluate the clinical and pathological characteristics of a cohort of odontogenic cysts (OC) and odontogenic tumours (OT) of the jaws in a Portuguese population.
Material and Methods This observational retrospective study analysed patients diagnosed with either an OC or OT of the jaws at a central hospital of Oporto, Portugal, between 1988 and 2006. Data collected from patients’ files included demographic, clinical, radiological and histopathological information. Recurrence was evaluated using univariate and multivariate analysis.
Results The sample consisted of 397 patients, 231 males (58.2%) and 166 females (41.8%), with a mean-age of 36.7±17 years. Twenty-seven patients (6.8%) presented with more than one lesion providing a total of 433 lesions. There were 396 (91.5%) OC, mostly represented by radicular cysts (n=257;59.4%), dentigerous cysts (n=79;18.2%), or odontogenic keratocysts (n=50;11.5%). There were 37 (8.5%) OT, mostly represented by ameloblastomas (n=16;3.7%), and odontomas (n=9;2.1%). The most common initial clinical manifestation was swelling (n=224;51.7%). Recurrence was observed in 30 cases (6.9%), mostly in ameloblastomas (n=6;37.5%) and odontogenic keratocysts (n=12;24%). In the multivariate analysis the diagnosis classification of the lesion was the only independent and significant variable related with the recurrence (P=0.04).
Conclusions Radicular cysts were the most commonly occurring type of OC and ameloblastomas the most commonly occurring OT. Amelobastomas and odontogenic keratocysts were the lesions with the highest rates of recurrence. This large sample provides useful information about the frequency profile and characteristics of OC and OT over a period of 18 years, allowing valuable comparison with data from other countries. Key words:Odontogenic cysts and tumours, radicular cyst, dentigerous cyst, odontogenic keratocyst, ameloblastoma, recurrence.
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Affiliation(s)
- L Monteiro
- Rua Central de Gandra 1317, 4585-116 Gandra PRD, Portugal
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Aloyouny A, Albagieh H, Mansour S, Mobarak F. Case Report: Bilateral mandibular buccal bifurcation cysts. F1000Res 2020; 9:1502. [PMID: 33628440 PMCID: PMC7879215 DOI: 10.12688/f1000research.28000.1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/17/2021] [Indexed: 01/09/2024] Open
Abstract
Buccal bifurcation cyst (BBC) is a rare inflammatory odontogenic cyst, which commonly affects children in the first decade of life. We report a case of a seven-year-old healthy boy with bilateral BBC, which involved unerupted incomplete permanent mandibular first molars. A review of the literature in English language revealed few similar cases. We reviewed 16 manuscripts of bilateral mandibular BBC, reporting a total of 20 cases since 1970. The clinical features of bilateral mandibular BBC summarized here could assist specialists with an accurate diagnosis and provide patients with optimal management.
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Affiliation(s)
- Ashwag Aloyouny
- Basic Dental Science Department, College of Dentistry, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Hamad Albagieh
- Oral Medicine and Diagnostic Science Department, College of Dentistry, King Saud University, Riyadh, Saudi Arabia
| | - Soad Mansour
- Basic Dental Science Department, College of Dentistry, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Fahmy Mobarak
- Surgery Department, College of Dentistry, Cairo University, Cairo, Egypt
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Aloyouny A, Albagieh H, Mansour S, Mobarak F. Case Report: Bilateral mandibular buccal bifurcation cysts. F1000Res 2020; 9:1502. [PMID: 33628440 PMCID: PMC7879215 DOI: 10.12688/f1000research.28000.3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/17/2021] [Indexed: 11/20/2022] Open
Abstract
Buccal bifurcation cyst (BBC) is a rare inflammatory odontogenic cyst, which commonly affects children in the first decade of life. We report a case of a seven-year-old healthy boy with bilateral BBC, which involved unerupted incomplete permanent mandibular first molars. A review of the literature in English language revealed few similar cases. We reviewed 16 manuscripts of bilateral mandibular BBC, reporting a total of 20 cases since 1970. The clinical features of bilateral mandibular BBC summarized here could assist specialists with an accurate diagnosis and provide patients with optimal management.
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Affiliation(s)
- Ashwag Aloyouny
- Basic Dental Science Department, College of Dentistry, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Hamad Albagieh
- Oral Medicine and Diagnostic Science Department, College of Dentistry, King Saud University, Riyadh, Saudi Arabia
| | - Soad Mansour
- Basic Dental Science Department, College of Dentistry, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Fahmy Mobarak
- Surgery Department, College of Dentistry, Cairo University, Cairo, Egypt
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Khoo ST, Ode W, Lopez V, Yu VSH, Lai C, Lui JN. Factors Influencing Quality of Life after Surgical and Nonsurgical Interventions of Persistent Endodontic Disease. J Endod 2020; 46:1832-1840. [DOI: 10.1016/j.joen.2020.08.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 07/27/2020] [Accepted: 08/26/2020] [Indexed: 12/19/2022]
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Ulaganathan G, Babu SS, Senthilmoorthy M, Prasad V, Kalaiselvan S, Kumar RSA. Retrospective Analysis of Oral and Maxillofacial Biopsies: An Institutional Study. J Pharm Bioallied Sci 2020; 12:S468-S471. [PMID: 33149507 PMCID: PMC7595515 DOI: 10.4103/jpbs.jpbs_141_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 03/06/2020] [Accepted: 04/02/2020] [Indexed: 11/04/2022] Open
Abstract
Aim To determine the preponderance and the distribution of pathological lesions in oral and maxillofacial region reported in and around the Madurai city. Study Design Retrospective study on the oral and maxillofacial biopsies taken during 11 years period from 2007 to 2018 in a CSI Dental College, Madurai, Tamilnadu. A total of 1000 cases were analyzed and 904 were selected. The parameters recorded were age, sex, area, and the histopathological report obtained. Descriptive statistics was used for analysis. Result The most common soft tissue lesion was traumatic fibroma (16.1%) and the prevalent hard tissue lesion was periapical cyst (12.7%). The more common oral malignant tumour observed was squamous cell carcinoma (7.3%) and benign tumor was ameloblastoma (5.3%). The frequently affected sites were mandible (36.1%) and buccal mucosa (19.8%). There was more predilection among male than females. The frequency of lesion is common in age group of 31-60 years. A considerable similarity was observed between age, type of lesion and its location. Conclusions This study evaluated chronic periapical lesions were the most common hard tissue lesions and fibromas in soft tissue category. The idea of this histopathological study concludes on the requirement for biopsy to rule out type of the lesion and its severity to start up the earlier management.
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Affiliation(s)
- Gurunathan Ulaganathan
- Department of Oral and Maxillofacial Surgery, CSI College of Dental Sciences and Research, Madurai, Tamil Nadu, India
| | - Sitharaju Santhosh Babu
- Department of Oral and Maxillofacial Surgery, CSI College of Dental Sciences and Research, Madurai, Tamil Nadu, India
| | - Murugesan Senthilmoorthy
- Department of Oral and Maxillofacial Surgery, CSI College of Dental Sciences and Research, Madurai, Tamil Nadu, India
| | - Varun Prasad
- Department of Oral and Maxillofacial Surgery, CSI College of Dental Sciences and Research, Madurai, Tamil Nadu, India
| | - Sundarrajan Kalaiselvan
- Department of Oral and Maxillofacial Surgery, CSI College of Dental Sciences and Research, Madurai, Tamil Nadu, India
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Crane H, Karbhari B, Hughes D, Orr R, Brierley D. Glandular Odontogenic Cyst with Metaplastic Cartilage: Report of an Unusual Case and Literature Review. Head Neck Pathol 2020; 15:1041-1046. [PMID: 33104949 PMCID: PMC8384936 DOI: 10.1007/s12105-020-01239-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Accepted: 10/15/2020] [Indexed: 12/01/2022]
Abstract
Glandular odontogenic cysts are rare odontogenic cysts with a wide range of histopathological features. In this paper we describe the clinical and pathological features of an unusual case of a glandular odontogenic cyst with metaplastic cartilage. The previous literature of odontogenic cysts presenting with metaplastic cartilage is reviewed alongside a discussion of the differential diagnoses. To our knowledge this is the first reported case of a glandular odontogenic cyst with metaplastic cartilage.
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Affiliation(s)
- Hannah Crane
- Academic Unit of Oral and Maxillofacial Medicine and Pathology, School of Clinical Dentistry, 19 Claremont Crescent, Sheffield, UK
| | - Bhavesh Karbhari
- Department of Oral and Maxillofacial Surgery, Chesterfield Royal Hospital, Chesterfield, UK
| | - David Hughes
- Department of Histopathology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - Robert Orr
- Department of Oral and Maxillofacial Surgery, Chesterfield Royal Hospital, Chesterfield, UK
| | - Daniel Brierley
- Academic Unit of Oral and Maxillofacial Medicine and Pathology, School of Clinical Dentistry, 19 Claremont Crescent, Sheffield, UK
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Siozopoulou V, Vanhoenacker FM. World Health Organization Classification of Odontogenic Tumors and Imaging Approach of Jaw Lesions. Semin Musculoskelet Radiol 2020; 24:535-548. [PMID: 33036041 DOI: 10.1055/s-0040-1710357] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Tumors of the jaws represent a heterogeneous group of lesions that are classified histologically in the World Health Organization Classification of Odontogenic Tumors (2017). This article provides an update of the current nomenclature. The main role of imaging is to describe the precise location and extent of these lesions. Although characterization of imaging is often difficult due to overlapping characteristics, imaging is helpful to define which lesions should be referred for histologic examination and subsequent treatment planning. Location and density are the cardinal criteria for potential characterization on imaging. Radiologically, lesions may be radiolucent, radiopaque, or of mixed density. Additional criteria include lesion demarcation, morphology, cortical breakthrough, periosteal reaction, and adjacent soft tissue changes. Final lesion characterization is only definitive after interdisciplinary discussion and radiopathologic correlation. Correct diagnosis is obtained by a combination of the patient's age, lesion location, and clinical and radiologic presentation. It is important that all physicians use a uniform nomenclature.
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Affiliation(s)
- Vasiliki Siozopoulou
- Department of Pathology, Antwerp University Hospital and Antwerp University, Edegem, Belgium.,Center for Oncological Research (CORE), University of Antwerp, Wilrijk, Belgium
| | - Filip M Vanhoenacker
- Department of Radiology, Antwerp University Hospital and Antwerp University, Edegem, Belgium.,Department of Radiology, AZ Sint-Maarten, Mechelen, Belgium.,Department of Radiology and Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
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Tsesis I, Krepel G, Koren T, Rosen E, Kfir A. Accuracy for diagnosis of periapical cystic lesions. Sci Rep 2020; 10:14155. [PMID: 32843680 PMCID: PMC7447813 DOI: 10.1038/s41598-020-71029-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Accepted: 07/30/2020] [Indexed: 01/16/2023] Open
Abstract
Clinical differentiation between cystic lesions of endodontic and non-endodontic origin is of importance because correct diagnosis may affect treatment decision making. Most radicular cysts are treated with conservative approaches and, therefore, are not surgically removed. The objective of this study was to determine the accuracy of clinical diagnosis of periapical lesions as compared to the histological findings, and to evaluate various associated factors. All biopsy specimens submitted for histological evaluation from 2002 to 2009 were assessed. Only cases of periapical lesions with complete patient data and clinical diagnosis were included. Sensitivity, specificity and accuracy of the clinical diagnosis were calculated and various patient-related factors were evaluated. Of the 4,908 cases, 183 met inclusion criteria. Histologically, there were 171 lesions of radicular cysts and 12 cases of non-endodontic cysts, including OKC and Incisive Canal Cyst. The diagnostic accuracy for clinical diagnosis for radicular cysts was 91.84% and 91.84% for non-endodontic cysts. There was a high accuracy of clinical differentiation between cystic lesions of endodontic and non-endodontic origin. However, some non-endodontic lesions may be incorrectly diagnosed clinically as lesions of endodontic origin. Histological evaluation may be necessary for the correct diagnosis. Further clinical studies are needed to evaluate clinical examination and histological diagnosis of periapical lesions.
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Affiliation(s)
- Igor Tsesis
- Department of Endodontology, Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Gal Krepel
- Department of Endodontology, Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Tal Koren
- Department of Endodontology, Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Eyal Rosen
- Department of Endodontology, Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Anda Kfir
- Department of Endodontology, Maurice and Gabriela Goldschleger School of Dental Medicine, Tel Aviv University, Tel Aviv, Israel
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Bowdin LM, Anthonappa RP, King NM. Dentigerous cyst formation following trauma to the primary incisors: A case report. Dent Traumatol 2020; 37:155-159. [PMID: 32815279 DOI: 10.1111/edt.12600] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2019] [Revised: 08/06/2020] [Accepted: 08/06/2020] [Indexed: 11/29/2022]
Abstract
Although usually considered to be of developmental origin, dentigerous cysts (DCs) have been reported to form in response to chronic periapical inflammation associated with primary teeth that have necrotic, infected pulps. This article describes the management of a DC associated with tooth 21 in a seven-year-old Caucasian child with a history of multiple TDIs to the primary maxillary incisors. Chronic periapical inflammation associated with a necrotic pulp in tooth 61 was identified as the likely cause of the lesion. Initial conservative management involved marsupialization of the lesion by extracting the necrotic tooth 61. Following significant decompression of the cyst, surgical enucleation was carried out under general anaesthesia and an orthodontic attachment was bonded to the crown of the unerupted tooth 21 to facilitate traction. Histopathological assessment of the enucleated tissue confirmed it to be a DC. Two years after the initial presentation, teeth 21 and 22 had erupted into the oral cavity, improving patient aesthetics. However, the root of tooth 22 was transposed with the crown of the unerupted tooth 23. This case highlights the undesirable sequelae that may occur following delayed and inappropriate management of TDIs.
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Affiliation(s)
- Lisa Michelle Bowdin
- Paediatric Oral Health Research Group, UWA Dental School, The University of Western Australia, Nedlands, WA, Australia
| | - Robert Prashanth Anthonappa
- Paediatric Oral Health Research Group, UWA Dental School, The University of Western Australia, Nedlands, WA, Australia
| | - Nigel Martyn King
- Paediatric Oral Health Research Group, UWA Dental School, The University of Western Australia, Nedlands, WA, Australia
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Amin D, Magliocca KR, Abramowicz S. Calcifying odontogenic cyst: Report of 2 cases and review of literature. ORAL AND MAXILLOFACIAL SURGERY CASES 2020. [DOI: 10.1016/j.omsc.2020.100153] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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Chandrashekar C, Patel P, Thennavan A, Radhakrishnan R. Odontogenic keratocyst: Analysis of recurrence by AgNOR, p53 and MDM2 profiling. J Oral Maxillofac Pathol 2020; 24:184-185. [PMID: 32508473 PMCID: PMC7269273 DOI: 10.4103/jomfp.jomfp_129_19] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2019] [Revised: 06/09/2019] [Accepted: 09/24/2019] [Indexed: 11/30/2022] Open
Abstract
Background: Odontogenic keratocyst (OKC) is a clinical entity with characteristic microscopic features, high growth potential and propensity to recur. Aggressive behavior and higher tendency for recurrence have been attributed to greater proliferative activity of epithelial lining. The incidence of recurrence in various reported series ranges from 2.5% to 62%. Objectives: The objective of the study was to investigate the clinical behavior of OKC by evaluating p53, MDM2 expression, AgNOR staining and to ascertain if the expression of these markers correlate with the clinical outcome and tendency for recurrence. Materials and Methods: All recurrent and nonrecurrent OKCs from the archives were included, and sections were subjected to AgNOR staining, p53 and MDM2 immunohistochemical staining. Results and Conclusion: There was a significant difference in the staining pattern of MDM2 and AgNOR in the recurrent group as compared to the nonrecurrent group. The higher expression of these markers in recurrent lesions may be important in order to consider additional surgical interventions to improve prognosis.
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Affiliation(s)
- Chetana Chandrashekar
- Department of Oral Pathology and Microbiology, Manipal College of Dental Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, USA
| | - Pratik Patel
- Consultant Clinical Oral Pathologist, Surat, Gujarat, India
| | | | - Raghu Radhakrishnan
- Department of Oral Pathology and Microbiology, Manipal College of Dental Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, USA
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Mupparapu M, Shi KJ, Ko E. Differential Diagnosis of Periapical Radiopacities and Radiolucencies. Dent Clin North Am 2020; 64:163-189. [PMID: 31735225 DOI: 10.1016/j.cden.2019.08.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Periapical pathoses represent changes noted at the apices of teeth within the alveolar process that are suspected on examination, visualized via imaging, and confirmed via histopathology. They can be bone forming or destructive. There are pathologic entities that show both types of changes at the apical regions. These lesions must be identified if they are odontogenic in origin because treatment modalities differ. This article discusses identification of radiopaque and radiolucent lesions noted on radiographs. The common opacities and lucencies are described. When required, advanced imaging is used to depict changes within the bone near the periapical regions of mandibular and maxillary teeth.
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Affiliation(s)
- Mel Mupparapu
- Department of Oral Medicine, Robert Schattner Center, University of Pennsylvania School of Dental Medicine, 240 South 40th Street, Philadelphia, PA 19104, USA.
| | - Katherine Jie Shi
- Department of Endodontics, Tufts University School of Dental Medicine, 1 Kneeland Street, Boston, MA 02111, USA
| | - Eugene Ko
- Department of Oral Medicine, Robert Schattner Center, University of Pennsylvania School of Dental Medicine, 240 South 40th Street, Philadelphia, PA 19104, USA
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Silva LP, Rolim LS, Silva LA, Pinto LP, Souza LB. The recurrence of odontogenic keratocysts in pediatric patients is associated with clinical findings of Gorlin-Goltz Syndrome. Med Oral Patol Oral Cir Bucal 2020; 25:e56-e60. [PMID: 31880290 PMCID: PMC6982988 DOI: 10.4317/medoral.23185] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Accepted: 09/16/2019] [Indexed: 02/03/2023] Open
Abstract
Background Odontogenic keratocyst (OKC) is an odontogenic developmental cyst that presents distinct clinical behavior. This lesion has been described as dental cysts with keratinization since the 1930s, however the term "OKC" was established in 1956. This study aims to determine the frequency and features of OKC in children aged 0 to 14 years in an oral pathology service in Brazil.
Material and Methods A retrospective study was performed to review cases of OKC in children diagnosed between 1986 and 2017. Clinical data were evaluated from medical records (gender, race, age, anatomical location, treatment, radiographic findings and follow-up).
Results Ninety-seven cases of OKC were diagnosed in a 31-year-period in all age groups and 10 were found in children (10.3%). Age ranged from 2 to 14 years (mean age=10.5±3.5), with 8 males and 2 females. The most frequent location was the anterior region of the mandible (n=4). Patients were predominantly asymptomatic. Moreover, in two children, clinical findings of Gorlin-Goltz Syndrome were observed. The most commonly used treatment was enucleation followed by curettage. In all cases of Gorlin-Goltz Syndrome were observed recurrences and occurrence of new keratocysts.
Conclusions Although uncommon in pediatric patients, OKC should be considered a differential diagnosis in cases of osteolytic lesions in gnathic bones. Thus, the periodic assessment of children by dentists and pediatricians is essential to get a correct diagnosis and early treatment to avoid greater mutilation of these patients. Key words:Odontogenic cysts, children, odontogenic keratocyst, Gorlin-Goltz Syndrome.
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Affiliation(s)
- L-P Silva
- Post-graduation Program in Oral Pathology Federal University of Rio Grande do Norte Av. Senador Salgado Filho, 1787, Lagoa Nova Zip code: 59056-000 Natal, RN, Brazil
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Lotfi A, Shirkavand S, Mokhtari S, Zalani SS, Atarbashi-Moghadam S. Relative frequency of dentigerous cyst in Iranian population: A 20-year retrospective study. Indian J Dent Res 2019; 30:751-754. [PMID: 31854368 DOI: 10.4103/ijdr.ijdr_392_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Purpose Dentigerous cyst (DC) is the most common type of developmental odontogenic cysts which apparently develops via accumulation of fluid between the reduced enamel epithelium and crown of the tooth. The aim of this study is to analyze the frequency of DC in Iranian population. Materials and Methods The files of oral pathology, Shahid Beheshti University of Medical Sciences, served as the source of the materials from 1992 to 2012 for this study. All lesions diagnosed as DCs were subjected to microscopic reevaluation. Patient's age, sex, location, and microscopic characteristics were recorded. Based on these data, a descriptive statistical analysis was performed using SPSS 19 software (IBM SPSS Statistics 19, New York, United States) and the results with P < 0.05 were considered as significant. Results DC accounted for 34.37% of all odontogenic cysts of the jaws during the 20-year period. The mean age of patients was 24.72 years and most cases are diagnosed in the second and third decades of life. The male-to-female ratio was 1.52. About 73.89% of all lesions had occurred in the mandible and 26.11% in maxilla. DCs showed Vickers and Gorlin (ameloblastomatous) changes in 2.36% of cases. The mean age was significantly lower in the premolar area (P = 0.00). Conclusion Age, sex, and location of DCs in Iranian population are similar to previous studies. In addition, the age of occurrence for this lesion in the premolar region was relatively lower than at other sites. Although the risk of ameloblastic change is low, it should be considered as an important issue.
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Affiliation(s)
- Ali Lotfi
- Department of Oral and Maxillofacial Pathology, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sina Shirkavand
- Department of Endodontics, School of Dentistry, Guilan University of Medical Sciences, International Branch, Bandar Anzali, Iran
| | - Sepideh Mokhtari
- Education Development Office, School of Dentistry, Tehran University of Medical Sciences, Tehran, Iran
| | - Saman Salehi Zalani
- Dentist, Dental Research Center, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Saede Atarbashi-Moghadam
- Department of Oral and Maxillofacial Pathology, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Kammer PV, Mello FW, Rivero ERC. Comparative analysis between developmental and inflammatory odontogenic cysts: retrospective study and literature review. Oral Maxillofac Surg 2019; 24:73-84. [PMID: 31858303 DOI: 10.1007/s10006-019-00816-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Accepted: 11/12/2019] [Indexed: 11/28/2022]
Abstract
PURPOSE To assess epidemiological, clinical, and radiographic characteristics of odontogenic cysts (OCs) in a South Brazilian sample and to compare the results with international literature. METHODS For the main study purposes, biopsy and histopathological records were retrospectively analyzed from December 2006 to December 2018, OC cases were selected, and data about clinical characteristics were evaluated. Further, a literature review was performed for similar studies. RESULTS In the main study, the prevalence of OCs was 11.26% (n = 406), the majority of patients was male (56.73%), and the mean age was 39 ± 17.33 years. Radicular cyst was the most common OC (46.06%), followed by the odontogenic keratocyst (15.02%), dentigerous cyst (14.04%), and paradental cyst (13.55%). Inflammatory OCs were more prevalent in the maxilla (54.84%) and developmental cysts in the mandible (69.92%) (p < 0.05). Individuals with inflammatory OCs were usually older (41.0 ± 15.34 years) than the ones with developmental OC (28.0 ± 19.68 years) (p < 0.05). Regarding the literature review, 22 articles were included. Analysis of pooled data showed that global prevalence of OCs was 11.62% (95%CI = 9.97-13.37), from which radicular cyst was the most common (54.26%; 95%CI = 49.30-59.18), followed by dentigerous cyst (22.94%; 95%CI = 19.22-26.89) and odontogenic keratocyst (11.99%; 95%CI = 8.88-15.49). Furthermore, studies from Asia (72.40%; 95%CI = 70.30-74.40) and South America (68.48%; 95%CI = 64.07-72.72) presented the highest frequencies of inflammatory OCs. CONCLUSION The main study showed that the prevalence of OCs was 11.26%, which corroborates with international literature. Considering geographic variability of OC distribution, public health authorities and researchers could use these data for the development of focused prevention interventions, especially with regard to inflammatory OCs.
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Affiliation(s)
- Pedro Vitali Kammer
- Dental School, Federal University of Santa Catarina (UFSC), Florianópolis, Santa Catarina, Brazil
| | - Fernanda Weber Mello
- Postgraduate program in Dentistry, Federal University of Santa Catarina (UFSC), Florianópolis, Santa Catarina, Brazil
| | - Elena Riet Correa Rivero
- Department of Pathology, Health Sciences Center, Federal University of Santa Catarina (UFSC), Florianópolis, Santa Catarina, Brazil.
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Bhat A, Mitra S, Chandrashekar C, Solomon M, Kulkarni S. Odontogenic cysts and odontogenic tumors in a large rural area from India. A 10-year reflection. Med Pharm Rep 2019; 92:408-412. [PMID: 31750443 PMCID: PMC6853043 DOI: 10.15386/mpr-1295] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Accepted: 05/06/2019] [Indexed: 11/23/2022] Open
Abstract
Objectives To determine the prevalence of odontogenic cysts and tumors along with age range, sex distribution, site of presentation and also to identify the most common type of odontogenic cyst and tumor among the population of coastal Karnataka over a 10-year period. Methods Data was collected from patient records and histologically diagnosed cases of odontogenic cysts and tumors. The age, gender of patients, as well as the site of lesion was recorded. Results A total of 167 cases were retrieved. Among them, 125 cases were diagnosed as odontogenic cysts and 42 cases were odontogenic tumors. Radicular cyst was the most frequently diagnosed cyst and unicystic ameloblastoma was the most frequently diagnosed tumor. A strong predilection for males was observed for both the odontogenic cysts and odontogenic tumors. Odontogenic cysts were more commonly seen in individuals in the age range 21–41 years, while odontogenic tumors were frequently seen in individuals in the age range 1–20 years. Conclusion This study provides an epidemiological profile of odontogenic cysts and odontogenic tumors among a rural population of coastal Karnataka. There is a notable variation in demographic profile of odontogenic cysts and odontogenic tumors in this population when compared with other populations.
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Affiliation(s)
- Anchal Bhat
- Oral Pathology and Microbiology Department, Manipal College of Dental Science's, MAHE, Manipal, India
| | - Soham Mitra
- Oral Pathology and Microbiology Department, Manipal College of Dental Science's, MAHE, Manipal, India
| | - Chetana Chandrashekar
- Oral Pathology and Microbiology Department, Manipal College of Dental Science's, MAHE, Manipal, India
| | - Monica Solomon
- Oral Pathology and Microbiology Department, Manipal College of Dental Science's, MAHE, Manipal, India
| | - Spoorti Kulkarni
- Oral Pathology and Microbiology Department, Manipal College of Dental Science's, MAHE, Manipal, India
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Jendi SK, Shaikh S. The Tooth Crossing the Confinement of Mandible: An Unique Expression of Central Variety of Dentigerous Cyst. Indian J Otolaryngol Head Neck Surg 2019; 71:860-864. [PMID: 31742082 DOI: 10.1007/s12070-019-01614-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Accepted: 01/28/2019] [Indexed: 11/24/2022] Open
Abstract
Dentigerous cyst (DC) is the most common developmental cyst that occurs in either jaw with a reported frequency of 18.1% (Jones et al. J Oral Pathol Med 35:500-507, 2006). DC literally means a tooth bearing cyst, and it is named due to the fact the it is almost always associated with an impacted or unerupted tooth in the jaw. The most common tooth involved by DC is mandibular third molar, since it is most common tooth to get impacted, followed by mandibular canine, maxillary third molars and mandibular premolars and less commonly maxillary central incisor. However, the association of mandibular second molar is unusual with an incidence of about 1.1%. We report a case of a 28 years old male diagnosed with an impacted mandibular third molar associated with DC and its surgical management.
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Affiliation(s)
- Shoeb Kasim Jendi
- Department of Oral and Maxillofacial Surgery, Yogita Dental College and Hospital, Naringi riverside, Dapoli road, Khed, Ratnagiri, Maharashtra India
| | - Sameer Shaikh
- 2Government Dental College and Hospital, Nagpur, Maharashtra India
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The use of localised CBCT to image inflammatory collateral cysts: a retrospective case series demonstrating clinical and radiographic features. Eur Arch Paediatr Dent 2019; 21:329-337. [PMID: 31728914 PMCID: PMC7256106 DOI: 10.1007/s40368-019-00488-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 09/15/2019] [Indexed: 12/05/2022]
Abstract
Introduction Inflammatory collateral cysts are uncommon cysts primarily affecting first permanent molars during their eruption. There are diagnostic challenges that can be overcome with CBCT imaging. However, given the paediatric age group for this condition, there are patient cooperation and radiation dose factors to consider when justifying the scan. The aim of this case series study is to illustrate the value of CBCT in imaging and diagnosing inflammatory collateral cysts in paediatric patients, to highlight the need for a multidisciplinary approach for this uncommon pathological condition and to review the relevant literature. Case series description and results We present three patients aged between 6 and 11 years of age with inflammatory collateral cysts affecting their first or second permanent molars for which CBCT imaging was utilised. All patients underwent cyst enucleation with preservation or extraction of affected teeth under general anaesthesia. Discussion Inflammatory collateral cysts are likely to be under reported given their indistinct clinical features and radiological signs. Conventional planar radiographs may not reveal this lesions size and full extent. CBCT overcomes these limitations; however, careful assessment of patient cooperation is needed and a low-dose protocol should be used. Conclusions CBCT can provide useful imaging information which is difficult to obtain using conventional radiography, especially in cases where an inflammatory collateral cyst is suspected.
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BİLGEN F, URAL A, BEKERECİOĞLU M. Nadir Yerleşimli Geniş Hacimli Keratokistik Odontojenik Tümör. KAHRAMANMARAŞ SÜTÇÜ İMAM ÜNIVERSITESI TIP FAKÜLTESI DERGISI 2019. [DOI: 10.17517/ksutfd.481727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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