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Venkat S, Islam MN, Bhattacharyya I, Cohen DM, Kratochvil FJ, Woods TR, Ganatra S, Alramadhan SA. Xanthoma of the Jaw Bones: Cases Series and Review of Literature. Head Neck Pathol 2024; 18:19. [PMID: 38502367 PMCID: PMC10951172 DOI: 10.1007/s12105-024-01615-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Accepted: 01/12/2024] [Indexed: 03/21/2024]
Abstract
BACKGROUND Intraosseous xanthomas are rare benign lesions sometimes associated with excess lipid production. Xanthoma of the jaw bones (XJB) was first reported in 1964, and fewer than 50 cases have been reported in the English literature to date. The etiopathogenesis of XJB is highly suggestive of a reactive process or a metabolic condition. METHOD Seven cases of XJBs were retrieved from the archives of 4 oral and maxillofacial pathology services. Clinical, radiographic and histopathologic features of all these cases were retrospectively analyzed. Immunohistochemical (IHC) stains for S100 and CD68 were performed. RESULTS All seven cases involved the mandible. Patients' age ranged between 13 and 69 years with an evenly distributed female to male ratio. One patient had a medical history of hyperlipidemia, but the medical and dental histories of the others were unremarkable. For most cases, XJB was an incidental finding discovered during routine radiographic examination. Swelling and cortical expansion were noted in a few cases. Radiographically, cases typically presented as either well-defined multilocular or unilocular lesions, which were either radiolucent or mixed radiolucent/radiopaque. All the lesions were treated with surgical curettage and no recurrence was observed during subsequent follow-ups. Each of the seven cases exhibited sheets of foamy macrophages. The diagnosis is established by exclusion of entities with overlapping microscopic features and involved correlation with the clinical, histological, radiographic and IHC profiles. Immunohistochemically, all the cases expressed diffuse positivity for CD68 and were negative for S100. CONCLUSION XJB is a rare lesion of unknown etiology, which may mimic other benign or reactive jaw lesions. Due to its rarity and the potential diagnostic challenges it presents, clinicians must remain vigilant and consider CXJ in their differential when assessing radiolucent jaw anomalies.
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Affiliation(s)
- Shankar Venkat
- Department of Oral and Maxillofacial Pathology, University of Florida College of Dentistry, Gainesville, FL, USA
| | - Mohammed N Islam
- Department of Oral and Maxillofacial Pathology, University of Florida College of Dentistry, Gainesville, FL, USA
| | - Indraneel Bhattacharyya
- Department of Oral and Maxillofacial Pathology, University of Florida College of Dentistry, Gainesville, FL, USA
| | - Donald M Cohen
- Department of Oral and Maxillofacial Pathology, University of Florida College of Dentistry, Gainesville, FL, USA
| | - F James Kratochvil
- Department of Pathology and Radiology, Oregon Health and Science University School of Dentistry, Portland, OR, USA
| | - Tina R Woods
- The Medical University of South Carolina, Charleston, SC, USA
| | - Seema Ganatra
- University of Alberta, Edmonton Clinic Health Academy, Edmonton, AB, Canada
| | - Saja A Alramadhan
- University of Mississippi Medical Center, 2500 N. State St, Jackson, MS, 39216-4505, USA.
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Alramadhan SA, Sam SS, Young S, Cohen DM, Islam MN, Bhattacharyya I. COVID-related mucormycosis mimicking dental infection. Oral Maxillofac Surg Cases 2023; 9:100310. [PMID: 37193535 PMCID: PMC10163790 DOI: 10.1016/j.omsc.2023.100310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2023] [Revised: 04/10/2023] [Accepted: 05/01/2023] [Indexed: 05/18/2023] Open
Abstract
A recent increase in the prevalence of mucormycosis of the head and neck in patients who have recovered from COVID-19 following hospitalization has been reported. A Majority of the cases have been reported from India. Conditions such as diabetes mellitus, use of corticosteroids for other autoimmune conditions, organ transplant, immunosuppression, immunodeficiency, and malignancies especially hematologic ones, are all known risk factors for mucormycosis. Recently, hospitalization for COVID-19 has been added to the list of risk factors for opportunistic mucormycosis infection. This is likely attributable to the high doses and prolonged use of corticosteroids in the treatment of hospitalized COVID-19 patients. Case Description: Two patients with post-COVID-19 associated rhinocerebral mucormycosis presented with profound unexplained dental disease including tooth mobility and dental abscess mimicking periodontal disease. The patients were previously hospitalized for COVID-19 and received prolonged treatment with high doses of corticosteroids. The patients responded well to the surgical debridement with or without antifungal therapy. Conclusion: Oral healthcare providers including oral and maxillofacial surgeons, dentists, dental hygienists, and other dental practitioners can play a vital role in the recognition and early diagnosis of rhinocerebral mucormycosis given the large number of patients with severe COVID-19 infection who have recovered following hospitalization and/or received long-term high doses of immunosuppressive treatment.
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Affiliation(s)
- Saja A Alramadhan
- Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida College of Dentistry, Gainesville, FL, USA
| | - Sumita S Sam
- Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida College of Dentistry, Gainesville, FL, USA
| | - Shaun Young
- Private Practice Limited to Oral and Maxillofacial Surgery at MOSAIC Maxillofacial Surgical Arts and Implants Center, Tampa, FL, USA
| | - Donald M Cohen
- Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida College of Dentistry, Gainesville, FL, USA
| | - Mohammed N Islam
- Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida College of Dentistry, Gainesville, FL, USA
| | - Indraneel Bhattacharyya
- Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida College of Dentistry, Gainesville, FL, USA
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Abstract
Several dermatological conditions may manifest in the oral cavity, particularly those that are immune-mediated, and they must be distinguished from the various other types of oral ulcerations. This chapter discusses the clinical features, pathogenesis, differential diagnosis, and diagnostic features, including histology and immunofluorescence findings, as well as management of vesiculobullous diseases. These diseases include pemphigus Vulgaris, benign mucous membrane pemphigoid, bullous pemphigoid, and epidermolysis bullosa acquisita. These diseases have a significant impact on the quality of life, as they can lead to serious complications, depending on the extent of the disease. Therefore, early recognition is crucial, helping to reduce disease-related morbidity, mortality and prevent life-threatening complications.
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Islam NM, Alramadhan SA. Lichenoid Lesions of the Oral Mucosa. Oral Maxillofac Surg Clin North Am 2023; 35:189-202. [PMID: 36805899 DOI: 10.1016/j.coms.2022.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
Lichenoid lesions involving the oral cavity present with an array of complex clinical manifestations and etiologies. The etiology ranges from local factors, systemic entities, and even autoimmune conditions. Several different types of lichenoid lesions may affect the oral cavity, and it is imperative that these are correctly diagnosed to ensure effective patient care. Lichenoid lesions such as chronic ulcerative stomatitis prove to be challenging as these are recalcitrant, present with overlapping features, require unique treatment and patients suffer a long time if not promptly diagnosed.
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Affiliation(s)
- Nadim M Islam
- Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida College of Dentistry, 1395 Center Drive, Gainesville, FL 32610, USA.
| | - Saja A Alramadhan
- Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida College of Dentistry, 1395 Center Drive, Gainesville, FL 32610, USA
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Alramadhan SA, Ruddocks LA, Bhattacharyya I, Cohen DM, Islam MN. A RARE CASE OF PERIPHERAL ADENOID AMELOBLASTOMA WITH DENTINOID. Oral Surg Oral Med Oral Pathol Oral Radiol 2022; 135:e10-e13. [PMID: 36396590 DOI: 10.1016/j.oooo.2022.08.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Revised: 07/25/2022] [Accepted: 08/28/2022] [Indexed: 11/29/2022]
Abstract
Adenoid ameloblastoma with dentinoid (AAD) is an extremely rare central neoplasm of the gnathic bones with no reported case of peripheral AAD. Adenoid ameloblastoma with dentinoid was first reported by Slabbert et al. in 1992 under the term "dentinoameloblastoma." However, the Armed Forces Institute of Pathology introduced the name "adenoid ameloblastoma with dentinoid" in 1994. Histologically, AAD shows features of ameloblastoma and adenomatoid odontogenic tumor along with a calcified product resembling dentin. The biological behavior of central AAD is not well established, though, in the literature, several reports consider it to be among the more aggressive odontogenic neoplasms, with a propensity for local invasion and recurrence. The demographic characteristics, clinical features, behavior, and prognosis of the peripheral AAD (PAAD) are unknown. To the best of our knowledge, this is the first reported case of PAAD in a 62-year-old woman.
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Affiliation(s)
- Saja A Alramadhan
- Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida College of Dentistry, Gainesville, FL, USA.
| | - Lauren A Ruddocks
- Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida College of Dentistry, Gainesville, FL, USA
| | - Indraneel Bhattacharyya
- Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida College of Dentistry, Gainesville, FL, USA
| | - Donald M Cohen
- Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida College of Dentistry, Gainesville, FL, USA
| | - Mohammed N Islam
- Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida College of Dentistry, Gainesville, FL, USA
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Barros P, Islam MN, Fitzpatrick SG, Cohen DM, Bhattacharyya I, Alramadhan SA. Essentials of oral manifestations of leukemia for the dental practitioner. Gen Dent 2022; 70:33-36. [PMID: 35225801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Oral lesions may be the initial or only manifestation of leukemia and can be the key to early diagnosis. The varied nature of presenting signs and dentists' general lack of familiarity with oral presentations makes diagnosis challenging. This retrospective review reports a series of cases of leukemia to familiarize dentists with the oral manifestations and facilitate earlier diagnosis or recognition of relapse of this life-threatening disease. Following institutional review board approval, the University of Florida Oral Pathology Biopsy Service archive from 1994 to 2018 was queried for all oral biopsies resulting in a diagnosis of leukemia. Cases with insufficient diagnostic information or extraoral manifestations were excluded. Demographic, clinical, and histologic findings were tabulated. Ten cases with 12 biopsy sites were identified. Men (n = 6) were affected more commonly. The mean age of the patients was 58.4 years (range of 17 to 88 years). The gingiva was the most frequently biopsied site (n = 6; 50%). Importantly, 40% of the patients (n = 4) had no prior diagnosis of leukemia. A wide spectrum of clinical impressions was rendered, pyogenic granuloma being the most common, and the reported duration of lesions ranged from several weeks to 6 months. The rarity of patients presenting with leukemia may lead to low levels of clinical suspicion, misdiagnosis, and delays in treatment. However, oral lesions may be the first and only manifestation of leukemia, and clinicians should be aware of the clinical characteristics of these oral presentations to ensure early diagnosis and treatment, thereby helping to reduce disease-related morbidity and mortality.
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Alotaiby F, Al-Homaid M, Islam MN, Bhattacharyya I, Alramadhan SA. Angina bullosa hemorrhagica: report of two cases. Quintessence Int 2021; 53:180-185. [PMID: 34709773 DOI: 10.3290/j.qi.b2218695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Angina bullosa hemorrhagica (ABH) is a rare benign condition that affects the oral and oropharyngeal mucosa. It is characterized by a rapid eruption of one or more red or magenta blood-filled bullae, which typically involves the soft palate. ABH is a self-limiting condition that heals spontaneously usually within 2 weeks without scarring. ABH is not related to any dermatologic, hematologic, systemic disorders, or other known causes. The etiopathogeneses of ABH are unknown, though several theories have been proposed. Trauma has been suggested as a potential cause for the development of ABH in susceptible individuals. Two cases are presented of ABH, and the differential diagnoses of oral vesiculobullous conditions is discussed. Cognizance and identification of this benign condition is important to prevent misdiagnosis and eventual unwarranted treatment.
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Alramadhan SA, Sam SS, Shenoy A, Cohen DM, Bhattacharyya I, Islam MN. Peripheral ameloblastic fibro-odontoma-Report of 2 cases of a very rare entity. Oral Surg Oral Med Oral Pathol Oral Radiol 2021; 133:e178-e182. [PMID: 34753693 DOI: 10.1016/j.oooo.2021.09.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2021] [Revised: 07/30/2021] [Accepted: 09/12/2021] [Indexed: 11/18/2022]
Abstract
Ameloblastic fibro-odontoma (AFO) is a rare benign mixed odontogenic tumor that affects children and young adults. AFO occurs mainly intraosseous. Extraosseous AFO is extremely rare. We report 2 cases of rare peripheral ameloblastic fibro-odontoma in 2- and 12-year-old female patients. Microscopic examination revealed a benign proliferation of odontogenic epithelium associated with a dentinoid material distributed within a cell-rich mesenchymal stroma resembling dental papilla. Simple surgical excision of the lesion is usually curative. There was no recurrence after a short period of follow-up. Clinicians should be cognizant of this rare entity, which can be considered in a differential diagnosis of gingival growths that are noted in early childhood.
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Affiliation(s)
- Saja A Alramadhan
- Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida College of Dentistry, Gainesville, FL, USA.
| | - Sumita S Sam
- Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida College of Dentistry, Gainesville, FL, USA
| | - Archana Shenoy
- Department of Pathology and Laboratory Medicine, Nationwide Children's Hospital, Columbus, OH, USA; The Ohio State University College of Medicine, Columbus, OH, USA
| | - Donald M Cohen
- Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida College of Dentistry, Gainesville, FL, USA
| | - Indraneel Bhattacharyya
- Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida College of Dentistry, Gainesville, FL, USA
| | - Mohammed N Islam
- Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida College of Dentistry, Gainesville, FL, USA
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Alramadhan SA, Fitzpatrick SG, Kim K, Cohen DM, Bhattacharyya I, Islam MN. Case of squamous cell carcinoma of the tongue in a pregnant woman, with literature review. Quintessence Int 2021; 52:340-346. [PMID: 33491384 DOI: 10.3290/j.qi.b912637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Oral squamous cell carcinoma (OSCC) is an extremely rare occurrence during pregnancy. OSCC accounts for less than 2% of all malignancies in pregnant women, with an average mortality rate of 36%. Understanding the features of this tumor during pregnancy is important; however, the paucity of reports in the literature makes this challenging. Case presentation: The following is a case presentation of a woman who was diagnosed with SCC of the tongue (TSCC) at 13 weeks gestation. The article also provides a review of the literature of TSCC affecting pregnant women aged 30 years and under. Conclusion: Although OSCC in young women of reproductive age is rare, recent literature suggests an increased risk for this age group. The rarity of OSCC in pregnancy may potentially lead to low clinical index of suspicion, misdiagnosis, and delay in treatment. Additionally, treatment modalities, prognosis, and the long-term impact on the developing fetus are not well established, due to rarity of OSCC in pregnancy. Further studies to identify specific etiologic factors are needed to establish the association of OSCC with pregnancy, aid in prevention, and improve treatment and outcome.
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Alramadhan SA, Bhattacharyya I, Cohen DM, Islam MN. Oral Hairy Leukoplakia in Immunocompetent Patients Revisited with Literature Review. Head Neck Pathol 2021; 15:989-993. [PMID: 33428065 PMCID: PMC8384929 DOI: 10.1007/s12105-021-01287-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Accepted: 01/02/2021] [Indexed: 10/22/2022]
Abstract
Oral hairy leukoplakia (OHL) is an Epstein-Barr virus (EBV) related lesion seen in severely immunocompromised patients especially, those with concomitant human immunodeficiency virus (HIV) infection. It has been rarely reported in immunocompetent patients. OHL most often presents on the lateral border of the tongue as an asymptomatic, white, and corrugated plaque that does not rub off. With Institutional Review Board (IRB) approval, the University of Florida Oral & Maxillofacial Pathology Biopsy Service archives spanning 1994-2020 were queried. All cases of OHL affecting immunocompetent patients were identified. Data related to age, gender, clinical presentation, results of Epstein-Barr virus in situ hybridization (EBER-ISH), and periodic acid-Schiff (PAS)-fungus stains were recorded. Medical history and histology of all cases were reviewed for confirmation of diagnosis. A total of 11 cases were identified, the majority of which were males (63.6%) with a mean age of 62 years. All patients were Caucasian. Lesions entirely were located on the lateral borders of the tongue. OHL should not be considered pathognomonic for HIV infection and should be included in the differential diagnoses of keratotic lesions affecting the lateral border of tongue even in immunocompetent elderly patients. The etiology of OHL in this group of patients is not clearly understood.
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Affiliation(s)
- Saja A. Alramadhan
- grid.15276.370000 0004 1936 8091Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida College of Dentistry, 1395 Center Drive, Gainesville, FL 32610 USA
| | - Indraneel Bhattacharyya
- grid.15276.370000 0004 1936 8091Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida College of Dentistry, 1395 Center Drive, Gainesville, FL 32610 USA
| | - Donald M. Cohen
- grid.15276.370000 0004 1936 8091Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida College of Dentistry, 1395 Center Drive, Gainesville, FL 32610 USA
| | - Mohammed N. Islam
- grid.15276.370000 0004 1936 8091Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida College of Dentistry, 1395 Center Drive, Gainesville, FL 32610 USA
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Alramadhan SA, Fitzpatrick SG, Cohen DM, Bhattacharyya I, Islam MN. Retrospective Study of Buccal Mucosal Salivary Neoplasms. Head Neck Pathol 2020; 14:1013-1020. [PMID: 32506376 PMCID: PMC7669939 DOI: 10.1007/s12105-020-01190-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Accepted: 06/03/2020] [Indexed: 11/30/2022]
Abstract
Salivary gland neoplasms of the buccal mucosa are relatively rare and often present with an unusual histopathologic profile when compared with other intraoral locations. We present a series of minor salivary gland neoplasms of the buccal mucosa and discuss demographics, clinical presentation, and histologic findings. An IRB approved retrospective search of University of Florida Oral Pathology Biopsy Service archive from 1994 to 2018 for all salivary gland neoplasms of the buccal mucosa was undertaken. Data related to age, gender, clinical presentation, diagnosis, and category of neoplasm recorded. Review for consensus of diagnosis and immunohistochemical (IHC) testing on current diagnostic standards was performed and diagnoses updated based on results. Of 66 cases identified majority were females (72.7%) and age mean was 63 years. Benign tumors were 56.06% and 43.94% malignant, with Mucoepidermoid carcinoma (MEC) being commonest (26/66, 39.4%), followed by canalicular adenoma (CLA) (14/66, 21.2%), ductal papilloma (DP) (10/66, 15.2%), cystadenoma (CA) (8/66, 12.1%), basal cell adenoma (BCA) (4/66, 6.1%), and 1(1.5%) each for pleomorphic adenoma (PA), secretory carcinoma (SC), adenoid cystic carcinoma (ACC) and adenocarcinoma not otherwise specified (ACNOS). This study with respect to demographics and percentage of benign and malignant buccal mucosal salivary gland neoplasms is in conformity with the literature. It underscores the fact that both benign and malignant salivary gland neoplasms should be included in the differential diagnosis of submucosal buccal masses. Future larger multicenter studies with detailed treatment and outcomes data may aid and assist in further understanding the behavior, diverse histomorphology and prognosis of these neoplasms.
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Affiliation(s)
- Saja A. Alramadhan
- Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida College of Dentistry, 1395 Center Drive, Gainesville, FL 32610 USA
| | - Sarah G. Fitzpatrick
- Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida College of Dentistry, 1395 Center Drive, Gainesville, FL 32610 USA
| | - Donald M. Cohen
- Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida College of Dentistry, 1395 Center Drive, Gainesville, FL 32610 USA
| | - Indraneel Bhattacharyya
- Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida College of Dentistry, 1395 Center Drive, Gainesville, FL 32610 USA
| | - Mohammed N. Islam
- Department of Oral and Maxillofacial Diagnostic Sciences, University of Florida College of Dentistry, 1395 Center Drive, Gainesville, FL 32610 USA
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