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Butts J, Dadireddy K, Ching JA. Successful Management of Cherubism Patient With Staged Bone Grafting and Fat Grafting. J Craniofac Surg 2024:00001665-990000000-01752. [PMID: 38968005 DOI: 10.1097/scs.0000000000010453] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Accepted: 06/05/2024] [Indexed: 07/07/2024] Open
Abstract
Cherubism is a rare hereditary dysplasia of the craniofacial skeleton with unpredictable course and controversial management. The authors report a case managed at the onset with limited mandibular resection and primary autogenous bone grafting, as well as staged secondary fat grafting for contour definition. Over 5 years, the patient demonstrated no recurrence of deformity except for mild hypoplasia, which was improved with fat grafting. The advantages of this early treatment were the ability to address the social stigma and anxiety at a young age versus conservative management strategies with minimal comorbidity.
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Affiliation(s)
- Jonathan Butts
- Division of Plastic Surgery, University of Florida, Gainsville, FL
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2
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Jung KW, Yun JM, Lee JM, Choi IS. Sinonasal Manifestations of Severe Cherubism: A Case with 11-year Follow-up. EAR, NOSE & THROAT JOURNAL 2022:1455613221127588. [PMID: 36369646 DOI: 10.1177/01455613221127588] [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: 12/22/2023] Open
Abstract
Cherubism, a type of fibroosteodysplasia, is a rare hereditary disease that causes variable degrees of facial deformity in children. Hypertrophy of the mandible is the most common symptom, but in severe cases, the disease affects the eyes, teeth, and sinonasal cavity. There have been few reports regarding sinonasal complications and no standard treatment has been established. This paper reports long-term treatment of severe cherubism that invaded the sinonasal cavity treated with consecutive endoscopic sinonasal surgeries.
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Affiliation(s)
- Keun-Woo Jung
- Department of Otorhinolaryngology-Head and Neck Surgery, Ilsan Paik hospital, Inje University College of Medicine, Goyang, Republic of Korea
| | - Ji Min Yun
- Department of Otorhinolaryngology-Head and Neck Surgery, Ilsan Paik hospital, Inje University College of Medicine, Goyang, Republic of Korea
| | - Jeon Mi Lee
- Department of Otorhinolaryngology-Head and Neck Surgery, Ilsan Paik hospital, Inje University College of Medicine, Goyang, Republic of Korea
| | - Ick Soo Choi
- Department of Otorhinolaryngology-Head and Neck Surgery, Ilsan Paik hospital, Inje University College of Medicine, Goyang, Republic of Korea
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3
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Cherubism in two siblings; a case report. ADVANCES IN ORAL AND MAXILLOFACIAL SURGERY 2022. [DOI: 10.1016/j.adoms.2022.100318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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4
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Fujii Y, Monteiro N, Sah SK, Javaheri H, Ueki Y, Fan Z, Reichenberger EJ, Chen I. Tlr2/4-Mediated Hyperinflammation Promotes Cherubism-Like Jawbone Expansion in Sh3bp2 (P416R) Knockin Mice. JBMR Plus 2022; 6:e10562. [PMID: 35079675 PMCID: PMC8771001 DOI: 10.1002/jbm4.10562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 09/22/2021] [Accepted: 09/29/2021] [Indexed: 11/20/2022] Open
Abstract
Cherubism (CBM), characterized by expansile jawbones with multilocular fibrocystic lesions, is caused by gain-of-function mutations in SH3 domain-binding protein 2 (SH3BP2; mouse orthologue Sh3bp2). Loss of jawbone and dental integrity significantly decrease the quality of life for affected children. Treatment for CBM is limited to multiple surgeries to correct facial deformities. Despite significant advances made with CBM knockin (KI) mouse models (Sh3bp2 KI/KI ), the activation mechanisms of CBM lesions remain unknown because mutant mice do not spontaneously develop expansile jawbones. We hypothesize that bony inflammation of an unknown cause triggers jawbone expansion in CBM. To introduce jawbone inflammation in a spatiotemporally controlled manner, we exposed pulp of the first right mandibular molar of 6-week-old Sh3bp2 +/+ , Sh3bp2 KI/+ , and Sh3bp2 KI/KI mice. Bacterial invasion from the exposed pulp into root canals led to apical periodontitis in wild-type and mutant mice. The pathogen-associated molecular patterns (PAMPs)-induced inflammation of alveolar bone resulted in jawbone expansion in Sh3bp2 KI/+ and Sh3bp2 KI/KI mice. CBM-like lesions developed exacerbated inflammation with increased neutrophil, macrophage, and osteoclast numbers. These lesions displayed excessive neutrophil extracellular traps (NETs) compared to Sh3bp2 +/+ mice. Expression levels of IL-1β, IL-6, and TNF-α were increased in periapical lesions of Sh3bp2 +/+ , Sh3bp2 KI/+ , and Sh3bp2 KI/KI mice and also in plasma and the left untreated mandibles (with no pulp exposure) of Sh3bp2 KI/KI mice, suggesting a systemic upregulation. Ablation of Tlr2/4 signaling or depletion of neutrophils by Ly6G antibodies ameliorated jawbone expansion induced by PAMPs in Sh3bp2 KI/KI mice. In summary, successful induction of CBM-like lesions in jaws of CBM mice is important for studying initiating mechanisms of CBM and for testing potential therapies. Our findings further emphasize a critical role of host immunity in the development of apical periodontitis and the importance of maintaining oral health in CBM patients. © 2021 The Authors. JBMR Plus published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research.
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Affiliation(s)
- Yasuyuki Fujii
- Department of Oral Health and Diagnostic Sciences, School of Dental MedicineUniversity of Connecticut HealthFarmingtonCTUSA
| | - Nelson Monteiro
- Department of Oral Health and Diagnostic Sciences, School of Dental MedicineUniversity of Connecticut HealthFarmingtonCTUSA
| | - Shyam Kishor Sah
- Department of Oral Health and Diagnostic Sciences, School of Dental MedicineUniversity of Connecticut HealthFarmingtonCTUSA
| | - Homan Javaheri
- Department of Oral Health and Diagnostic Sciences, School of Dental MedicineUniversity of Connecticut HealthFarmingtonCTUSA
| | - Yasuyoshi Ueki
- Department of Biomedical Sciences and Comprehensive CareIndiana University School of DentistryIndianapolisINUSA
- Indiana Center for Musculoskeletal HealthIndiana University, School of MedicineIndianapolisINUSA
| | - Zhichao Fan
- Department of Immunology, School of MedicineUniversity of Connecticut HealthFarmingtonCTUSA
| | - Ernst J Reichenberger
- Center for Regenerative Medicine and Skeletal Development, Department of Reconstructive SciencesUniversity of Connecticut HealthFarmingtonCTUSA
| | - I‐Ping Chen
- Department of Oral Health and Diagnostic Sciences, School of Dental MedicineUniversity of Connecticut HealthFarmingtonCTUSA
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5
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Surgical Treatment of Cherubism with the Use of Three-Dimensional Virtual Planning and CAD-CAM Resection Guides: A Case Report and Systematic Literature Review. J Craniofac Surg 2021; 33:1502-1506. [PMID: 34907955 DOI: 10.1097/scs.0000000000008413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 11/22/2021] [Indexed: 11/25/2022] Open
Abstract
ABSTRACT We report the use of a three-dimensional virtual surgical planning technique including both fusion and superimposition to obtain harmony and symmetry of the face in an 18-year-old woman suffering from cherubism. The treatment contained several three-dimensional techniques that allowed precise planning and a predictable surgical outcome. The reduction plasty was successful, and the postoperative healing was uneventful. No relapse of the disease occurred after the surgical treatment and the sensation of the mentalis area recovered. The patient was satisfied with the aesthetic result and no additional surgery was needed. The surgical planning techniques described, and the CAD/CAM patient-specific resection guides seems to be safe and reliable in a one-step surgical treatment of cherubism patients after the disease has clearly ceased based on radiological findings. A systematic review of the literature on surgical correction of deformities due to cherubism was conducted. The systematic review of the existing literature was performed on the available studies from PubMed and Ovid Medline published before June 9, 2020. The search term was "Cherubism." The inclusion criteria were: 1) full article published in English and 2) the patient had surgical treatment. We excluded the cases that included only minor surgery as biopsy or only treatment of unerupted teeth. The database identified 638 citations of which 50 met the eligibility criteria. The systematic review revealed no earlier use of surgical 3D planning in the treatment of cherubism.
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Zoe N, Antigoni S, Christodoulos L, Albaghal Y, Zervides C, Ilana K. Cherubism treated with intranasal calcitonin: A case report and literature review. ORAL AND MAXILLOFACIAL SURGERY CASES 2021. [DOI: 10.1016/j.omsc.2021.100225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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7
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Schreuder WH, van der Wal JE, de Lange J, van den Berg H. Multiple versus solitary giant cell lesions of the jaw: Similar or distinct entities? Bone 2021; 149:115935. [PMID: 33771761 DOI: 10.1016/j.bone.2021.115935] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Revised: 02/27/2021] [Accepted: 03/17/2021] [Indexed: 02/06/2023]
Abstract
The majority of giant cell lesions of the jaw present as a solitary focus of disease in bones of the maxillofacial skeleton. Less frequently they occur as multifocal lesions. This raises the clinical dilemma if these should be considered distinct entities and therefore each need a specific therapeutic approach. Solitary giant cell lesions of the jaw present with a great diversity of symptoms. Recent molecular analysis revealed that these are associated with somatic gain-of-function mutations in KRAS, FGFR1 or TRPV4 in a large component of the mononuclear stromal cells which all act on the RAS/MAPK pathway. For multifocal lesions, a small group of neoplastic multifocal giant cell lesions of the jaw remain after ruling out hyperparathyroidism. Strikingly, most of these patients are diagnosed with jaw lesions before the age of 20 years, thus before the completion of dental and jaw development. These multifocal lesions are often accompanied by a diagnosis or strong clinical suspicion of a syndrome. Many of the frequently reported syndromes belong to the so-called RASopathies, with germline or mosaic mutations leading to downstream upregulation of the RAS/MAPK pathway. The other frequently reported syndrome is cherubism, with gain-of-function mutations in the SH3BP2 gene leading through assumed and unknown signaling to an autoinflammatory bone disorder with hyperactive osteoclasts and defective osteoblastogenesis. Based on this extensive literature review, a RAS/MAPK pathway activation is hypothesized in all giant cell lesions of the jaw. The different interaction between and contribution of deregulated signaling in individual cell lineages and crosstalk with other pathways among the different germline- and non-germline-based alterations causing giant cell lesions of the jaw can be explanatory for the characteristic clinical features. As such, this might also aid in the understanding of the age-dependent symptomatology of syndrome associated giant cell lesions of the jaw; hopefully guiding ideal timing when installing treatment strategies in the future.
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Affiliation(s)
- Willem H Schreuder
- Department of Oral and Maxillofacial Surgery, Amsterdam UMC and Academic Center for Dentistry Amsterdam, University of Amsterdam, Amsterdam, the Netherlands; Department of Head and Neck Surgery and Oncology, Antoni van Leeuwenhoek / Netherlands Cancer Institute, Amsterdam, the Netherlands.
| | - Jacqueline E van der Wal
- Department of Pathology, Antoni van Leeuwenhoek / Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Jan de Lange
- Department of Oral and Maxillofacial Surgery, Amsterdam UMC and Academic Center for Dentistry Amsterdam, University of Amsterdam, Amsterdam, the Netherlands
| | - Henk van den Berg
- Department of Pediatrics / Oncology, Amsterdam UMC, University of Amsterdam, Emma Children's Hospital, Amsterdam, the Netherlands
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8
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SH3BP2-related fibro-osseous disorders of the maxilla and mandible: A systematic review. Int J Oral Maxillofac Surg 2021; 51:54-61. [PMID: 33941395 DOI: 10.1016/j.ijom.2021.04.001] [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: 10/05/2020] [Revised: 03/30/2021] [Accepted: 04/01/2021] [Indexed: 02/07/2023]
Abstract
Cherubism is a disorder of bony overgrowth of the jaws that manifests in childhood. SH3BP2 gene variants have been associated with cherubism; this gene plays a major role in bone homeostasis. Due to its rare occurrence, there is as yet no comprehensive understanding of the natural history and clinical course of the disease. The aim of this review was to compile and analyze all cases of SH3BP2-related cherubism and cherubism-like disorders. Thirty publications were identified, including 92 individuals from 34 families, who were diagnosed with SH3BP2-related fibro-osseous lesions of the jaw. Only 15% of cases included in this review had no known family history of the disease. The distribution of cherubism was equal with respect to biological sex. Missing teeth were reported in 38% of cases. Lesions were restricted to the mandible in 36% of cases and involved both the maxilla and mandible in 54% of cases. The clinical phenotypes reported in the articles analyzed varied greatly in detail, making comparisons between studies and conclusive analysis difficult. Further work is necessary to describe the connection between SH3BP2 gene variants and cherubism in order to advance its diagnosis and treatment.
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9
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Cherubism: a systematic literature review of clinical and molecular aspects. Int J Oral Maxillofac Surg 2020; 50:43-53. [PMID: 32620450 DOI: 10.1016/j.ijom.2020.05.021] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Accepted: 05/10/2020] [Indexed: 12/13/2022]
Abstract
The purpose of this review was to integrate the clinical, radiological, microscopic, and molecular data of published cherubism cases, in addition to therapeutic approaches, to provide more concise information about the disease. An electronic search was undertaken in September 2019. Eligibility criteria included publications having enough clinical, radiological, and histological information to confirm the diagnosis. A total of 260 publications reporting 513 cherubism cases were included. Familial history was observed in 310/458 cases (67.7%). SH3BP2 mutations were reported in 101/108 cases (93.5%) and mainly occurred at protein residues 415, 418, 419, and 420. Retrospective clinical grading was possible in 175 cases. Advanced clinical grading was associated with tooth agenesis, but not with other clinical, radiological, and genetic features. Specific amino acid substitutions of SH3BP2 mutations were not associated with the clinical grading of the disease. 'Wait and see' was the most common therapeutic approach. In a small number of cases, drugs were used in the treatment, with variable response. In conclusion, there is no clear correlation between the genotype and the phenotype of the disease, but additional genomic and gene expression regulation information is necessary for a better understanding of cherubism.
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10
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Deconte D, Correia EPE, Haubert G, de Souza V, Correia JD, Maahs MAP, Zen PRG, Fiegenbaum M, Rosa RFM. Unusual Characteristics and Variable Expressivity in a Brazilian Family with Cherubism. J Pediatr Genet 2020; 10:63-69. [PMID: 33552642 DOI: 10.1055/s-0040-1705095] [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: 12/31/2019] [Accepted: 01/23/2020] [Indexed: 10/24/2022]
Abstract
Cherubism is a rare genetic condition characterized by a bone nonneoplastic disease. We aimed to report a 6-year-old girl with cherubism presenting similar cases in the maternal family. However, her mother and grandmother seemed to be asymptomatic. The patient had an enlarged and asymmetric jaw with multiple enlarged cervical lymph nodes that increased in size with time. Sanger sequencing revealed a heterozygous mutation in exon 9 of SH3BP2 not only in the patient but also in her mother. Thus, we observed a variable expression and a probably reduced penetrance within the family, as well as unusual characteristics of the patient (in this case, the asymmetrical involvement of the jaw).
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Affiliation(s)
- Desirée Deconte
- Graduate Program in Pathology, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, Brazil
| | | | - Géssica Haubert
- Graduation in Medicine, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, Brazil
| | - Vinicius de Souza
- Graduation in Medicine, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, Brazil
| | - Jamile Dutra Correia
- Graduate Program in Pathology, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, Brazil
| | - Marcia Angelica Peter Maahs
- Department of Speech Language Pathology, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, Brazil
| | - Paulo Ricardo Gazzola Zen
- Graduate Program in Pathology, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, Brazil.,Department of Clinical Medicine, Clinical Genetics, Universidade Federal de Ciências da Saúde de Porto Alegre and Santa Casa de Misericórdia de Porto Alegre, Porto Alegre, Brazil
| | - Marilu Fiegenbaum
- Graduate Program in Pathology, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, Brazil.,Department of Basic Health Sciences, Human Genetics, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, Brazil
| | - Rafael Fabiano Machado Rosa
- Graduate Program in Pathology, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, Brazil.,Department of Clinical Medicine, Clinical Genetics, Universidade Federal de Ciências da Saúde de Porto Alegre and Santa Casa de Misericórdia de Porto Alegre, Porto Alegre, Brazil
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11
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Johnston DT, Hudson JW, Wells NG, Pickup JD. True Unilateral Mandibular Cherubism: A Literature Review and Case Report. J Oral Maxillofac Surg 2019; 78:228-234. [PMID: 31655027 DOI: 10.1016/j.joms.2019.08.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 08/28/2019] [Accepted: 08/30/2019] [Indexed: 11/29/2022]
Abstract
Cherubism is a self-limiting fibro-osseous disorder that is classically characterized by bilateral mandibular swelling in the first or second decade of life. Three cases of unilateral cherubism have been described in the literature; however, bilateral involvement did not eventually develop in only 1 case. Histopathologic variation and genetic heterogeneity complicate the diagnosis and treatment of a unilateral benign giant cell lesion of the jaws. Our case report presents a 13-year-old male patient with unilateral posterior mandibular swelling that proved to be histologically and clinically consistent with unilateral cherubism. Involution of the unilateral lesion with no bilateral involvement occurred during 8 years of serial examination.
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Affiliation(s)
- Darin T Johnston
- Resident, Department of Oral and Maxillofacial Surgery, University of Tennessee Medical Center, Knoxville, TN
| | - John W Hudson
- Professor, Department of Oral and Maxillofacial Surgery, University of Tennessee Medical Center, Knoxville, TN.
| | - Nathaniel G Wells
- Former Resident, Department of Oral and Maxillofacial Surgery, University of Tennessee Medical Center, Knoxville, TN
| | - Jason D Pickup
- Former Resident, Department of Oral and Maxillofacial Surgery, University of Tennessee Medical Center, Knoxville, TN
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12
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Chen Wongworawat Y, Jack D, Inman JC, Abdelhalim F, Cobb C, Zuppan CW, Raza A. Regional Lymph Node Enlargement in Clinically Severe Cherubism. CLINICAL PATHOLOGY 2019; 12:2632010X19861107. [PMID: 31321387 PMCID: PMC6611013 DOI: 10.1177/2632010x19861107] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Accepted: 06/06/2019] [Indexed: 11/17/2022]
Abstract
Cherubism is a rare benign autosomal dominant disorder characterized by progressive, painless, bilateral enlargement of the mandible and/or maxilla because of bone replacement by fibrotic stromal cells and osteoclast-like cells forming multilocular cysts. The lesions typically stabilize and regress after puberty. We present a 14-year-old male with severe familial cherubism. Bilateral mandibular enlargement began around age 4 and progressed until puberty, affecting his speech and mastication without subsequent involution. Composite mandibulectomy and mandible reconstruction with fibula free flap technique improved functionality and cosmesis. Histology was consistent with the diagnosis of cherubism, showing large areas of bland spindle-cell fibrous tissue and moderately abundant collagen and multiple nodules of giant cell-rich tissue resembling central giant cell granuloma. Regional lymph nodes were sampled due to enlargement, demonstrating hemosiderin-laden macrophages and basophilic laminated concretions localized to the cortical interfollicular space and along the peripheral follicular marginal zone, findings which have not been previously reported.
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Affiliation(s)
- Yan Chen Wongworawat
- Department of Pathology and Laboratory Medicine, Loma Linda University Medical Center, Loma Linda, CA, USA
| | - Daniel Jack
- Department of Pathology and Laboratory Medicine, Loma Linda University Medical Center, Loma Linda, CA, USA
| | - Jared C Inman
- Department of Otolaryngology, Loma Linda University Medical Center, Loma Linda, CA, USA
| | - Fouad Abdelhalim
- Department of Pathology, Jerry L Pettis Memorial VA Medical Center, Loma Linda, CA, USA
| | - Camilla Cobb
- Department of Pathology and Laboratory Medicine, Loma Linda University Medical Center, Loma Linda, CA, USA
| | - Craig William Zuppan
- Department of Pathology and Laboratory Medicine, Loma Linda University Medical Center, Loma Linda, CA, USA
| | - Anwar Raza
- Department of Pathology and Laboratory Medicine, Loma Linda University Medical Center, Loma Linda, CA, USA
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13
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Elavarasu S, Thangavelu A, Naveen D, Selvaraj S. Cherubism with idiopathic gingival enlargement: A rare case report. J Indian Soc Periodontol 2018; 21:503-506. [PMID: 29551872 PMCID: PMC5846250 DOI: 10.4103/jisp.jisp_318_13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
Cherubism is a congenital childhood disease of autosomal dominant inheritance. It is a benign, familial giant cell lesion characterized by gradually progressive painless swelling of the jaws. Idiopathic gingival enlargement is a rare condition and may be associated with some uncommon syndromes. This case report describes an 11-year-old patient with unusual clinical form of gingival enlargement, cherubic facial appearance. Clinical examination revealed the presence of the hyperplastic gingiva, which completely covered all teeth. The bilateral swelling of mandible and the appearance of the sclera beneath the iris suggested cherubism. The diagnosis was confirmed by histopathological examination, which revealed multinucleated giant cells. Computed tomography scan showed multiple osteolytic zones in the mandible. A full mouth gingivectomy was performed in four stages. Lesion healed successfully, and no recurrence observed after 1-year follow-up. There was a marked improvement in esthetics and function through the surgical excision of the overgrowth.
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Affiliation(s)
- Sugumari Elavarasu
- Department of Periodontics, JKK Nattaraja Dental College, Komarapalayam, Tamil Nadu, India
| | - Arthiie Thangavelu
- Department of Periodontics, JKK Nattaraja Dental College, Komarapalayam, Tamil Nadu, India
| | - Devisree Naveen
- Department of Periodontia, Azeezia Dental College, Meyanoor, Kollam, Kerala, India
| | - Saranya Selvaraj
- Department of Periodontics, JKK Nattaraja Dental College, Komarapalayam, Tamil Nadu, India
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Abstract
Cherubism is an autosomal-dominant benign bone disorder, characterized by fibro-osseous lesions in the mandible and maxilla commonly caused by mutations in the SH3-binding protein 2-gene. The purpose of the authors' study was to analyze craniofacial and dental features of children diagnosed with cherubism, describe their treatment, and assess their dental age compared with norms for Finnish children. Six children were diagnosed, followed up and treated due to dental and skeletal disorders caused by cherubsim. The patients were followed up for an average of 91.5 months with emphasis on the skeletal changes and development of dentition. The treatment consisted of minor orthodontic treatment, dental extractions, and exposures. One patient underwent cosmetic mandibular surgery. All patients had lesions in the lower jaw and 5 of 6 patients had lesions in the maxilla as well. The patients were characterized by varying swelling of the jaws, premature loss of deciduous teeth in the affected area and widely spaced, displaced, un-erupted, or absent permanent teeth. The dental age was delayed at younger age but near to normal or even a little ahead at older age. Even though cherubism affects the jaws, jaw positions, and malocclusion, no common dentofacial proportions associated with the disease could be confirmed by cephalometric analysis. The surgical interventions did not provoke adverse reactions or local growth of the lesions.
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15
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Kim TS, Usera GL, Ruggiero SL, Weinerman SA. Improvement of Giant Cell Lesions of the Jaw Treated With High and Low Doses of Denosumab: A Case Series. JBMR Plus 2017; 1:101-106. [PMID: 30283883 PMCID: PMC6124168 DOI: 10.1002/jbm4.10010] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Revised: 05/12/2017] [Accepted: 05/29/2017] [Indexed: 01/25/2023] Open
Abstract
Giant cell tumors (GCTs) and central giant cell granulomas (CGCGs) are aggressive lesions that appear in the jaw. These lesions occur in the second and third decades of life and often arise in the mandible. Clinical manifestations of these lesions vary from asymptomatic to symptomatic tooth displacement with cortical perforation. GCTs, which are characterized by multinucleated osteoclast-type giant cells that express receptor activator of nuclear factor-κB (RANK) ligand, rarely present in the jaw and have overlapping histopathologic features with CGCGs, which are composed of fibroblastic stromal cell lesions. GCTs and CGCGs have overlying histopathologic features that make distinction between the two challenging. There is a real controversy as to whether giant cell tumors and central giant cell granulomas are in fact, one and the same lesion. The majority of GCTs occur in the long bone, with surgery being the typical therapeutic option. Denosumab as a treatment modality is a fairly new concept that has been used effectively in GCTs affecting long bones. There is less experience, however, with its use for jaw lesions. This seven-case series describes the effective use of both low-dose and high-dose denosumab in the treatment of GCTs and CGCGs affecting the jaw and special dosing considerations for younger patients who present with disease. © 2017 The Authors. JBMR Plus Published by Wiley Periodicals, Inc. on behalf of the American Society for Bone and Mineral Research.
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Affiliation(s)
- Tara S Kim
- Division of Endocrinology Diabetes and Metabolism Hofstra Northwell School of Medicine at Hofstra University Manhasset NY USA
| | - Gianina L Usera
- Division of Endocrinology Diabetes and Metabolism Hofstra Northwell School of Medicine at Hofstra University Manhasset NY USA
| | - Salvatore L Ruggiero
- New York Center for Orthognathic and Maxillofacial Surgery Lake Success NY USA.,Division of Maxillofacial Surgery Hofstra Northwell School of Medicine Manhasset NY USA.,Department of Oral and Maxillofacial Surgery Stony Brook School of Dental Medicine Stony Brook NY USA
| | - Stuart A Weinerman
- Division of Endocrinology Diabetes and Metabolism Hofstra Northwell School of Medicine at Hofstra University Manhasset NY USA
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16
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Machado RA, Pontes H, Pires FR, Silveira HM, Bufalino A, Carlos R, Tuji FM, Alves D, Santos-Silva AR, Lopes MA, Capistrano HM, Coletta RD, Fonseca FP. Clinical and genetic analysis of patients with cherubism. Oral Dis 2017. [PMID: 28644570 DOI: 10.1111/odi.12705] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To describe the clinical and genetic features of patients with cherubism. MATERIAL AND METHODS A descriptive analysis of 14 cases from nine different families was carried out. Clinicopathological, imaging, and follow-up data were retrieved from patients' medical files and correlated with the genetic profile of each patient. Genomic DNA isolated from buccal mucosa cells was subjected to direct sequencing analysis of the SH3BP2 gene. RESULTS Females were more affected than males (8:6), and the mean age at diagnosis was 8.6 years (range 3-30 years). Eleven patients exhibited simultaneous bilateral involvement of the maxilla and mandible. Two patients did not have a familial history of cherubism. Progressive growth pattern was found in six patients and stable lesions were observed in other seven patients, whereas in one patient, complete spontaneous remission was documented during the follow-up (31 years). Mutations were found in 13 cases and included the typical heterozygous missense mutations R415Q, P418T, and P418H at exon 9 of SH3BP2. No correlation between the mutations and the clinical manifestations was observed. CONCLUSION Three different point mutations in the SH3BP2 gene were detected with variable clinical involvement. Genotype-phenotype association studies in larger population with cherubism are necessary to provide important knowledge about molecular mechanisms related to the disease.
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Affiliation(s)
- R A Machado
- Department of Oral Diagnosis (Pathology and Semiology), Piracicaba Dental School, University of Campinas, Piracicaba, Brazil
| | - Har Pontes
- Service of Oral Pathology, João de Barros Barreto University Hospital, Federal University of Pará, Belém, Brazil
| | - F R Pires
- Oral Pathology, School of Dentistry, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - H M Silveira
- Oral and Maxillofacial Surgery, State University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - A Bufalino
- Department of Diagnosis and Surgery, Araraquara Dental School, Universidade Estadual Paulista, Araraquara, Brazil
| | - R Carlos
- Centro Clinico de Cabeza y Cuello, Guatemala City, Guatemala
| | - F M Tuji
- School of Dentistry, Federal University of Pará, Belém, Brazil
| | - Dbm Alves
- Instituto Esperança de Ensino Superior, Santarém, Brazil
| | - A R Santos-Silva
- Department of Oral Diagnosis (Pathology and Semiology), Piracicaba Dental School, University of Campinas, Piracicaba, Brazil
| | - M A Lopes
- Department of Oral Diagnosis (Pathology and Semiology), Piracicaba Dental School, University of Campinas, Piracicaba, Brazil
| | - H M Capistrano
- Department of Oral Pathology, School of Dentistry, Pontifícia Universidade Católica de Minas Gerais, Belo Horizonte, Brazil
| | - R D Coletta
- Department of Oral Diagnosis (Pathology and Semiology), Piracicaba Dental School, University of Campinas, Piracicaba, Brazil
| | - F P Fonseca
- Department of Oral Surgery and Pathology, School of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil
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17
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Argyris PP, Gopalakrishnan R, Hu Y, Reichenberger EJ, Koutlas IG. Clinicopathologic and Molecular Characteristics of Familial Cherubism with Associated Odontogenic Tumorous Proliferations. Head Neck Pathol 2017; 12:136-144. [PMID: 28721660 PMCID: PMC5873491 DOI: 10.1007/s12105-017-0837-7] [Citation(s) in RCA: 7] [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: 05/22/2017] [Accepted: 07/07/2017] [Indexed: 12/14/2022]
Abstract
Cherubism is a rare autosomal dominant condition affecting the jaws and caused by mutations in the gene encoding for the adapter protein SH3BP2 that maps to chromosome 4p16.3. Cherubism is characterized by symmetrically developing bone lesions in the maxilla and mandible. The lesions have been radiographically and histopathologically well-described. Here, we present a family with cherubism with two of its members featuring odontogenic tumorous proliferations in association with persistent central giant cell lesions (CGCL). Specifically, the proband, a 25-year-old male, developed a radiolucent lesion characterized histologically by central odontogenic fibroma-like proliferation in association with a CGCL component, while his mother, at age 57, was diagnosed with primary intraosseous odontogenic carcinoma with areas of benign fibro-osseous lesions. In both patients the lesions occurred in the anterior mandible and presented with clinical enlargement. The son underwent incisional biopsy and did not have additional treatment. His mother underwent extensive mandibulectomy due to widespread tumor. The son has two affected children with classic cherubism while a third child at age 5, had not shown any features of the disease. Mutation analysis of three affected members resulted in the identification of a heterozygous mutation in SH3BP2 (c.1244G>C; p.Arg415Pro). To the best of our knowledge, association of cherubism with odontogenic neoplastic lesions has hitherto not been reported in the literature, thus suggesting a relationship between cherubism with disturbed odontogenesis.
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Affiliation(s)
- Prokopios P Argyris
- Division of Oral and Maxillofacial Pathology, School of Dentistry, University of Minnesota, 515 Delaware Street SE 16-206B, Minneapolis, MN, 55455, USA
| | - Rajaram Gopalakrishnan
- Division of Oral and Maxillofacial Pathology, School of Dentistry, University of Minnesota, 515 Delaware Street SE 16-206B, Minneapolis, MN, 55455, USA
| | - Ying Hu
- Department of Reconstructive Sciences, University of Connecticut, Farmington, CT, USA
| | - Ernst J Reichenberger
- Department of Reconstructive Sciences, University of Connecticut, Farmington, CT, USA
| | - Ioannis G Koutlas
- Division of Oral and Maxillofacial Pathology, School of Dentistry, University of Minnesota, 515 Delaware Street SE 16-206B, Minneapolis, MN, 55455, USA.
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18
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Lesions of the jaws presenting as radiolucencies on cone-beam CT. Clin Radiol 2016; 71:972-985. [DOI: 10.1016/j.crad.2016.05.018] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2015] [Revised: 04/28/2016] [Accepted: 05/25/2016] [Indexed: 11/23/2022]
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19
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Ali IK, Karjodkar FR, Sansare K, Salve P, Dora AC. Non-Familial Cherubism with Bilateral Maxilla and Mandible Involvement - Clinicoradiographic Findings. Cureus 2016; 8:e709. [PMID: 27588230 PMCID: PMC4999156 DOI: 10.7759/cureus.709] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Cherubism is a self-limiting non-neoplastic autosomal dominant fibro-osseous syndrome of the jaws. It is occasionally manifested before the age of two years. It occurs in children and more often in boys. It is characterized by notable clinical bilateral swelling of the cheeks due to a bony enlargement of the jaws that impart a characteristic ‘cherubic’ look. Regression occurs in the course of puberty leaving a few facial deformities and malocclusion. Cherubism might occur in solitary cases or in several members of the family, often in many generations. The reported case is an example of solitary sporadic occurrence within a family, which is a rarely documented condition in the literature.
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Affiliation(s)
- Ibrahim K Ali
- Oral Medicine and Radiology, Nair Hospital Dental College
| | | | | | - Prashant Salve
- Oral Medicine and Radiology, Nair Hospital Dental College
| | - Amaresh C Dora
- Oral Medicine and Radiology, Nair Hospital Dental College
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20
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de Jesus AA, Goldbach-Mansky R. Genetically defined autoinflammatory diseases. Oral Dis 2016; 22:591-604. [PMID: 26837051 DOI: 10.1111/odi.12448] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Accepted: 01/05/2016] [Indexed: 12/19/2022]
Abstract
Autoinflammatory diseases are hyperinflammatory, immune dysregulatory conditions that typically present in early childhood with fever and rashes and disease-specific patterns of organ inflammation. This review provides a historic background of autoinflammatory disease research, an overview of the currently genetically defined autoinflammatory diseases, and insights into treatment strategies derived from understanding of the disease pathogenesis. The integrative assessment of autoinflammatory conditions led to the identification of innate pro-inflammatory cytokine 'amplification loops' as the cause of the systemic and organ-specific disease manifestations, which initially centered around increased IL-1 production and signaling. More recently, additional innate pro-inflammatory cytokine amplification loops resulting in increased Type I IFN, IL-17, IL-18, or IL-36 signaling or production have led to the successful use of targeted therapies in some of these conditions. Clinical findings such as fever patterns, type of skin lesions, genetic mutation testing, and the prevalent cytokine abnormalities can be used to group autoinflammatory diseases.
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Affiliation(s)
- A A de Jesus
- Translational Autoinflammatory Diseases Section, National Institute of Arthritis, Musculoskeletal and Skin diseases (NIAMS), National Institutes of Health (NIH), Bethesda, MD, USA
| | - R Goldbach-Mansky
- Translational Autoinflammatory Diseases Section, National Institute of Arthritis, Musculoskeletal and Skin diseases (NIAMS), National Institutes of Health (NIH), Bethesda, MD, USA.
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21
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Hauret-Clos M, Boulé-Montpezat C, Boileau MJ, Marteau JM, Fricain JC. Chérubisme : présentation d’un cas clinique suivi pendant 10 ans et revue de littérature. ACTA ACUST UNITED AC 2016. [DOI: 10.1051/mbcb/2016006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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22
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Sakaki H, Matsumiya T, Furudate K, Kobayashi W, Kon T, Itoh R, Kimura H. Identification of a point mutation in the SH3BP2 gene in cherubism. JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY MEDICINE AND PATHOLOGY 2015. [DOI: 10.1016/j.ajoms.2015.03.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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23
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Ling E, Zeltser R, Makarov V. A case of cherubism with spondyloarthropathy. Int J Rheum Dis 2015; 18:681-4. [PMID: 25960037 DOI: 10.1111/1756-185x.12597] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Eduard Ling
- Pediatric Rheumatology Unit, Soroka University Medical Center, Beer Sheva, Israel.,Pediatrics Department B, Soroka University Medical Center, Beer Sheva, Israel
| | - Raphael Zeltser
- Department of Oral and Maxillofacial Surgery, Hadassah Medical Center, Jerusalem, Israel
| | - Victoria Makarov
- Radiology Department, Soroka University Medical Center, Beer Sheva, Israel
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24
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Degala S, Mahesh KP, Monalisha. Cherubism: a case report. J Maxillofac Oral Surg 2015; 14:258-62. [PMID: 25861190 DOI: 10.1007/s12663-013-0474-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2012] [Accepted: 01/14/2013] [Indexed: 11/28/2022] Open
Abstract
Cherubism is a benign, self-limiting fibro-osseous lesion characterized by bilateral symmetric painless expansion of jaw which is more prominent in mandible than in maxilla. Males are commonly affected (2:1) and with greater severity. It becomes noticeable in early childhood and gradually regresses after puberty. Although cherubism is considered as a familial/inherited disease but many sporadic cases have been reported in literature with no familial history. Osteoblastic and osteoclastic remodeling replaces normal bone by excessive amount of fibrovascular tissue containing multinucleated giant cells. Here, we present a case report of cherubism in a 10 year old boy describing the clinical, histological, biochemical and radiographic features.
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Affiliation(s)
- Saikrishna Degala
- Department of OMFS, JSS Dental College and Hospital, JSS University, Mysore, Karnataka India
| | - K P Mahesh
- Oral Medicine & Radiology, JSS University, Mysore, Karnataka India
| | - Monalisha
- Department of OMFS, JSS Dental College and Hospital, JSS University, Mysore, Karnataka India
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25
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Aloni MN, Kambere RS, Molua A, Dilu JN, Tshibassu PM, Kazadi-Lukusa A, Ngiyulu RM, Kalengayi RM, Ehungu JLG. Cherubism in sub-saharan Africa: a first case-report in a child. Rare Tumors 2015; 7:5675. [PMID: 25918610 PMCID: PMC4387356 DOI: 10.4081/rt.2015.5675] [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: 10/14/2014] [Revised: 11/20/2014] [Accepted: 11/23/2014] [Indexed: 12/03/2022] Open
Abstract
Cherubism is rare disease and has been rarely reported in African pediatric population. We report here the case of a 10-year-old child who was referred to our hospital for bilateral jaws swelling. Physical examination revealed bilateral swelling symmetry of the face. Histopathological examination of the biopsy specimen showed loose fibrous stroma, proliferating fibrous connective with tissue interspersed with multinucleated giant cells, small thin walled blood vessels and scattered sparse mononuclear inflammatory infiltrate. Our patient presented cherubism. Cherubism is rarely described in children living in sub-Saharan Africa. Genetic and molecular investigations plays an important role in diagnosis but were not available in poor resources settings in developing countries such as the Democratic Republic of Congo.
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Affiliation(s)
- Michel Ntetani Aloni
- Division of Pediatric Hemato-Oncology and Nephrology, Department of Pediatrics, University Hospital of Kinshasa, School of Medicine, University Hospital of Kinshasa, University of Kinshasa , Democratic Republic of Congo
| | - Renault Sitwaminya Kambere
- Department of Pathology, University Hospital of Kinshasa, School of Medicine, University Hospital of Kinshasa, University of Kinshasa , Democratic Republic of Congo
| | - Antoine Molua
- Department of Radiolology, University Hospital of Kinshasa, School of Medicine, University Hospital of Kinshasa, University of Kinshasa , Democratic Republic of Congo
| | - Joseph Nzinga Dilu
- Department of Stomatology and Maxillofacial Surgery, University Hospital of Kinshasa, School of Medicine, University Hospital of Kinshasa, University of Kinshasa , Democratic Republic of Congo
| | - Pierre Manianga Tshibassu
- Division of Gastroenterology and Neurology, Department of Pediatrics, University Hospital of Kinshasa, School of Medicine, University Hospital of Kinshasa, University of Kinshasa , Democratic Republic of Congo
| | - Aimé Kazadi-Lukusa
- Division of Pediatric Hemato-Oncology and Nephrology, Department of Pediatrics, University Hospital of Kinshasa, School of Medicine, University Hospital of Kinshasa, University of Kinshasa , Democratic Republic of Congo
| | - René Makuala Ngiyulu
- Division of Pediatric Hemato-Oncology and Nephrology, Department of Pediatrics, University Hospital of Kinshasa, School of Medicine, University Hospital of Kinshasa, University of Kinshasa , Democratic Republic of Congo
| | - Raphael Mbona Kalengayi
- Department of Pathology, University Hospital of Kinshasa, School of Medicine, University Hospital of Kinshasa, University of Kinshasa , Democratic Republic of Congo
| | - Jean Lambert Gini Ehungu
- Division of Pediatric Hemato-Oncology and Nephrology, Department of Pediatrics, University Hospital of Kinshasa, School of Medicine, University Hospital of Kinshasa, University of Kinshasa , Democratic Republic of Congo
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26
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Yoshitaka T, Kittaka M, Ishida S, Mizuno N, Mukai T, Ueki Y. Bone marrow transplantation improves autoinflammation and inflammatory bone loss in SH3BP2 knock-in cherubism mice. Bone 2015; 71:201-9. [PMID: 25445458 PMCID: PMC4274253 DOI: 10.1016/j.bone.2014.10.021] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2014] [Revised: 10/17/2014] [Accepted: 10/25/2014] [Indexed: 12/31/2022]
Abstract
Cherubism (OMIM#118400) is a genetic disorder in children characterized by excessive jawbone destruction with proliferation of fibro-osseous lesions containing a large number of osteoclasts. Mutations in the SH3-domain binding protein 2 (SH3BP2) are responsible for cherubism. Analysis of the knock-in (KI) mouse model of cherubism showed that homozygous cherubism mice (Sh3bp2(KI/KI)) spontaneously develop systemic autoinflammation and inflammatory bone loss and that cherubism is a TNF-α-dependent hematopoietic disorder. In this study, we investigated whether bone marrow transplantation (BMT) is effective for the treatment of inflammation and bone loss in Sh3bp2(KI/KI) mice. Bone marrow (BM) cells from wild-type (Sh3bp2(+/+)) mice were transplanted to 6-week-old Sh3bp2(KI/KI) mice with developing inflammation and to 10-week-old Sh3bp2(KI/KI) mice with established inflammation. Six-week-old Sh3bp2(KI/KI) mice transplanted with Sh3bp2(+/+) BM cells exhibited improved body weight loss, facial swelling, and survival rate. Inflammatory lesions in the liver and lung as well as bone loss in calvaria and mandibula were ameliorated at 10weeks after BMT compared to Sh3bp2(KI/KI) mice transplanted with Sh3bp2(KI/KI) BM cells. Elevation of serum TNF-α levels was not detected after BMT. BMT was effective for up to 20weeks in 6-week-old Sh3bp2(KI/KI) mice transplanted with Sh3bp2(+/+) BM cells. BMT also ameliorated the inflammation and bone loss in 10-week-old Sh3bp2(KI/KI) mice. Thus our study demonstrates that BMT improves the inflammation and bone loss in cherubism mice. BMT may be effective for the treatment of cherubism patients.
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Affiliation(s)
- Teruhito Yoshitaka
- Department of Oral and Craniofacial Sciences, School of Dentistry, University of Missouri-Kansas City, MO 64108, USA.
| | - Mizuho Kittaka
- Department of Oral and Craniofacial Sciences, School of Dentistry, University of Missouri-Kansas City, MO 64108, USA.
| | - Shu Ishida
- Department of Oral and Craniofacial Sciences, School of Dentistry, University of Missouri-Kansas City, MO 64108, USA; Department of Periodontal Medicine, Division of Applied Life Science, Institute of Biomedical & Health Sciences, Hiroshima University, Hiroshima 734, Japan; Graduate School of Biomedical Sciences, Hiroshima University, Hiroshima 734, Japan.
| | - Noriyoshi Mizuno
- Department of Oral and Craniofacial Sciences, School of Dentistry, University of Missouri-Kansas City, MO 64108, USA; Department of Periodontal Medicine, Division of Applied Life Science, Institute of Biomedical & Health Sciences, Hiroshima University, Hiroshima 734, Japan; Graduate School of Biomedical Sciences, Hiroshima University, Hiroshima 734, Japan.
| | - Tomoyuki Mukai
- Department of Oral and Craniofacial Sciences, School of Dentistry, University of Missouri-Kansas City, MO 64108, USA.
| | - Yasuyoshi Ueki
- Department of Oral and Craniofacial Sciences, School of Dentistry, University of Missouri-Kansas City, MO 64108, USA.
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27
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Familial case of cherubism from South India: differential diagnosis and report of 2 cases. Case Rep Dent 2014; 2014:869783. [PMID: 25548687 PMCID: PMC4274864 DOI: 10.1155/2014/869783] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2014] [Accepted: 11/21/2014] [Indexed: 11/18/2022] Open
Abstract
Cherubism is a rare familial multilocular cystic lesion of the jaws. The condition clinically appears as a bilateral symmetric swelling of the cheeks in children and is the primary reason for referral. It is a rare lesion of the jaws that has a dominant pattern of inheritance. We report two cases of cherubism, that of a boy and his mother suggestive of a strong familial incidence. A variety of lesions of the jaw mimic this condition and hence the differential diagnosis has been emphasised.
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28
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Geirdal AØ, Saltnes SS, Storhaug K, Åsten P, Nordgarden H, Jensen JL. Living with orofacial conditions: psychological distress and quality of life in adults affected with Treacher Collins syndrome, cherubism, or oligodontia/ectodermal dysplasia-a comparative study. Qual Life Res 2014; 24:927-35. [PMID: 25344415 PMCID: PMC4366539 DOI: 10.1007/s11136-014-0826-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/10/2014] [Indexed: 11/02/2022]
Abstract
PURPOSE The relationship between quality of life, psychological distress, and orofacial syndromes in children and adolescents has been reported in several studies. However, little is known about differences in psychological distress and quality of life among adults with different orofacial conditions. Therefore, the aims of this study were to examine and compare these factors among three groups of adults affected by Treacher Collins syndrome (TCS), cherubism, and oligodontia/ectodermal dysplasia (ED). METHODS We included 11 individuals with TCS (mean age 46.9, SD 12.9 years), 15 with cherubism (mean age 50.3, SD 16.8 years), and 49 with oligodontia/ED (mean age 30.7, SD 15.6 years). The respondents completed questionnaires related to psychological distress and quality of life. RESULTS The oligodontia/ED group had a significantly higher level of anxiety and worse mental health-related quality of life than both the TCS and cherubism groups. Adults with TCS reported the highest level of depression, and the lowest levels of overall quality of life, well-being, and physical health-related quality of life. The cherubism group displayed the best overall quality of life, well-being, and mental health. CONCLUSIONS Psychological distress and quality of life differed in various orofacial conditions. This study provided insight into these aspects that may contribute to improved care.
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Affiliation(s)
- Amy Østertun Geirdal
- Faculty of Social Sciences, Oslo and Akershus University College of Applied Sciences, Oslo, Norway,
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29
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Misra SR, Mishra L, Mohanty N, Mohanty S. Cherubism with multiple dental abnormalities: a rare presentation. BMJ Case Rep 2014; 2014:bcr-2014-206721. [PMID: 25301429 DOI: 10.1136/bcr-2014-206721] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Cherubism is a progressive, hereditary fibro-osseous lesion exclusively affecting the jaw bones. It is caused by the abnormal functioning of osteoblasts and osteoclasts, leading to replacement of normal bone by cellular fibrous tissue and immature bone, which produces painless progressive growth of the jaw, with a round facial appearance. It was first described in 1933 by Jones as 'familial multilocular cystic disease of the jaws'. The term 'cherubism' was later coined to describe the rounded facial appearance resulting from jaw hypertrophy that was reminiscent of cherubs depicted throughout Renaissance art. The bony lesions generally occur at an early age, affect one or both jaws symmetrically, and grow progressively until puberty. Spontaneous regression is seen in most cases, although surgical re-contouring may be required for others for aesthetic reasons.
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Affiliation(s)
- Satya Ranjan Misra
- Department of Oral Medicine and Radiology, Institute of Dental Sciences, Bhubaneswar, Odisha, India
| | - Lora Mishra
- Department of Conservative Dentistry and Endodontics, Institute of Dental Sciences, Bhubaneswar, Odisha, India
| | - Neeta Mohanty
- Department of Oral Pathology and Microbiology, Institute of Dental Sciences, Bhubaneswar, Odisha, India
| | - Susant Mohanty
- Department of Paediatric Dentistry, Institute of Dental Sciences, Bhubaneswar, Odisha, India
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30
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Agrawal A, Gupta SK, Saxena P, Kumar P. Non-familial cherubism: clinical and radiological findings. BMJ Case Rep 2014; 2014:bcr-2013-202031. [PMID: 24695657 DOI: 10.1136/bcr-2013-202031] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Cherubism is a rare, self-limiting, usually hereditary, benign fibro-osseous disease mostly affecting the jaws of the paediatric population. The disease is characterised by bilateral, diffuse and multilocular bony enlargement of the mandible and maxilla, and a tendency towards spontaneous remission. It has a typical radiographic and histopathological appearance. We present a case of a 9-year-old child lacking family history of this genetic disorder.
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Affiliation(s)
- Anuradha Agrawal
- Department of Pediatric Dentistry, Government Dental College, Indore, Madhya Pradesh, India
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31
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Hungund SA, Singh V, Nagaraja C. Non-familial cherubism: A case report with its surgical management. J Indian Soc Periodontol 2014; 17:816-8. [PMID: 24554898 PMCID: PMC3917218 DOI: 10.4103/0972-124x.124532] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2013] [Accepted: 07/29/2013] [Indexed: 11/04/2022] Open
Abstract
Cherubism is an autosomal-dominant inherited syndrome; it starts in early childhood and involutes by puberty. It is characterized by excessive bone degradation of the jaws and development of fibrous tissue masses. Non-familial cherubism is a rare entity, which needs to be documented. This paper describes the findings of non-familial cherubism. An 11-year-old male patient reported with bilateral swellings of the jaws and unerupted teeth. Extensive gingival overgrowth, cherubic facial appearance, multilocular osteolytic lesions in radiographs and family history lead to the diagnosis of non-familial cherubism. Treatment included full mouth excision of the gingival tissue by gingivectomy with both manual instrumentation and electrosurgery. Patient is being monitored and recalled for frequent follow-ups. Dental practitioners need to be alert with patients presenting with gingival overgrowth.
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Affiliation(s)
- Shital A Hungund
- Department of Periodontology, Darshan Dental College and Hospital, Udaipur, Rajasthan, India
| | - Vatsala Singh
- Department of Periodontology, Darshan Dental College and Hospital, Udaipur, Rajasthan, India
| | - Chaitra Nagaraja
- Department of Periodontology, Darshan Dental College and Hospital, Udaipur, Rajasthan, India
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Abstract
Cherubism is an uncommon fibro-osseous disorder of the jaw that presents with varying degrees of involvement and tendency towards spontaneous remission. Children are normal at birth and the expanding jaw is noticed within the first year of life becoming progressively larger until the beginning of adolescence. Lesions are characterized by replacement of bone with fibrovascular tissue containing abundant multinucleated giant cells. Here, we describe a case of cherubism in a 4-year-old child with swelling on both sides of mandible with clinic radiographic features and suggestions for therapy.
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Affiliation(s)
- Vikas Elias Kuruvilla
- Department of Oral and Maxillofacial Surgery, PSM College of Dental Science, Akkikkavu, Thrissur, India
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33
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Tsodoulos S, Ilia A, Antoniades K, Angelopoulos C. Cherubism: a case report of a three-generation inheritance and literature review. J Oral Maxillofac Surg 2013; 72:405.e1-9. [PMID: 24280174 DOI: 10.1016/j.joms.2013.10.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2013] [Revised: 10/02/2013] [Accepted: 10/04/2013] [Indexed: 11/15/2022]
Abstract
Cherubism is a rare, non-neoplastic pathologic entity first described by Jones in 1933. It affects mostly younger individuals and is usually inherited. Cherubism presents as a painless jaw enlargement that affects both the maxilla and the mandible and is characterized by replacement of the osseous tissue by fibrous connective tissue. Radiologically, the lesions appear as multiple, multilocular radiolucent spaces with distinct borders divided by bony septations, which often dramatically alter the shape and size of the jaw structures. These often result in marked facial abnormalities. Cervical lymphadenopathy is not uncommon in those affected. The disease is self-limited and can reverse itself with time. Approximately 250 cases have been reported in published studies, mostly affecting males. The purpose of our report was to present a case of cherubism diagnosed in a young girl and the long-term (3 generations) follow-up evaluation of her mother and grandmother, both of whom had been diagnosed with the same pathologic entity.
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Affiliation(s)
- Spyridon Tsodoulos
- Associate Professor, Department of Oral and Maxillofacial Surgery, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Anastasia Ilia
- Dentist, Aristotle University of Thessaloniki, Thessaloniki, Greece.
| | - Konstantinos Antoniades
- Professor, Department of Oral and Maxillofacial Surgery, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Christos Angelopoulos
- Consultant, Department of Maxillofacial Radiology, Bronx Veterans Affairs Hospital, Bronx, NY
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Eley KA, Wheeler K, Tiam RN, Watt-Smith SR. An unusual mandibular mass in a child. Oral Surg Oral Med Oral Pathol Oral Radiol 2013; 116:386-91. [DOI: 10.1016/j.oooo.2012.03.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2011] [Revised: 03/08/2012] [Accepted: 03/12/2012] [Indexed: 10/28/2022]
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Redfors M, Jensen JL, Storhaug K, Prescott T, Larheim TA. Cherubism: panoramic and CT features in adults. Dentomaxillofac Radiol 2013; 42:20130034. [PMID: 24048692 DOI: 10.1259/dmfr.20130034] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
OBJECTIVES To describe the panoramic radiographic and CT features of cherubism in an unselected series of 15 adults. METHODS In this cross-sectional study, 15 individuals aged 29-84 years with familial non-syndromal molecularly confirmed cherubism were examined with panoramic radiography and CT. Bone abnormalities were analysed and described. RESULTS 11 (73%) of the 15 adults had mandibular abnormalities. These abnormalities ranged from subtly detectable to severe, and were less prevalent and expansive but could be rather similar to the characteristic image features in children. Unilocular radiolucencies were more common than multilocular radiolucencies, and a specific feature of these abnormalities was that they were exclusively found in the anterior mandible. CONCLUSIONS The radiographic and CT abnormalities of cherubism in adults were frequent and extremely heterogeneous, with some distinct features.
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Affiliation(s)
- M Redfors
- Department of Maxillofacial Radiology, Faculty of Dentistry, University of Oslo, Blindern, Oslo, Norway
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Abstract
Cherubism is one of the very few genetically determined disorders that affect only jaw bones. A typical form of cherubism in an 11 years old girl with features of bilateral swelling of the cheeks and soap bubble radiographic appearance on the maxilla and the mandible was presented. Multiple members of the first and second degree relatives were also affected. The clinical presentation of the case, differential diagnosis and treatment modalities were discussed.
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Mani S, Natarajan B, Rajaram K, Sahuthullah YA, Gokulanathan S, Sitra G. Rare form of cherubism: Case report with review of literature. J Pharm Bioallied Sci 2013; 5:S142-6. [PMID: 23956593 PMCID: PMC3740662 DOI: 10.4103/0975-7406.114309] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2013] [Revised: 05/24/2013] [Accepted: 05/24/2013] [Indexed: 11/24/2022] Open
Abstract
Cherubism was first described by Jones in 1933 as “familial multilocular cystic disease of jaws.” Renamed as cherubism in 1938 because of classical characteristics of full round cheeks and upward cast of the eyes to the angelic look of the cherubs immortalized by renaissance art. It is characterized by progressive painless bilateral swelling of jaws involving either maxilla or mandible producing chubby face. It is uncommon fibro-osseous disorder of bone. Mutation in the gene encoding SH3-binding protein 2 (SH3BP2) plays a role in the disease. There are indications that the gene SH3BP2 plays a role in regulating the increased osteoblast and osteoclast activities that are seen in normal tooth eruption and point mutations in the gene could cause pathologic activation of osteoclasts. The purpose of this paper is to present the uncommon form of cherubism and to review the clinicoradiographic, histopathologic features and treatment so as to facilitate diagnosis of disease.
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Affiliation(s)
- Sudhaa Mani
- Department of Oral Medicine and Radiology, Vivekanandha Dental College for Women, Thiruchengodu, Namakkal, Tamil Nadu, India
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Prescott T, Redfors M, Rustad CF, Eiklid KL, Geirdal AØ, Storhaug K, Jensen JL. Characterization of a Norwegian cherubism cohort; molecular genetic findings, oral manifestations and quality of life. Eur J Med Genet 2013; 56:131-7. [PMID: 23298620 DOI: 10.1016/j.ejmg.2012.12.008] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2012] [Accepted: 12/16/2012] [Indexed: 02/08/2023]
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Moskovszky L, Idowu B, Taylor R, Mertens F, Athanasou N, Flanagan A. Analysis of giant cell tumour of bone cells for Noonan syndrome/Cherubism-related mutations. J Oral Pathol Med 2012; 42:95-8. [DOI: 10.1111/j.1600-0714.2012.01194.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Papadaki ME, Lietman SA, Levine MA, Olsen BR, Kaban LB, Reichenberger EJ. Cherubism: best clinical practice. Orphanet J Rare Dis 2012; 7 Suppl 1:S6. [PMID: 22640403 PMCID: PMC3359956 DOI: 10.1186/1750-1172-7-s1-s6] [Citation(s) in RCA: 95] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Cherubism is a skeletal dysplasia characterized by bilateral and symmetric fibro-osseous lesions limited to the mandible and maxilla. In most patients, cherubism is due to dominant mutations in the SH3BP2 gene on chromosome 4p16.3. Affected children appear normal at birth. Swelling of the jaws usually appears between 2 and 7 years of age, after which, lesions proliferate and increase in size until puberty. The lesions subsequently begin to regress, fill with bone and remodel until age 30, when they are frequently not detectable. Fibro-osseous lesions, including those in cherubism have been classified as quiescent, non-aggressive and aggressive on the basis of clinical behavior and radiographic findings. Quiescent cherubic lesions are usually seen in older patients and do not demonstrate progressive growth. Non-aggressive lesions are most frequently present in teenagers. Lesions in the aggressive form of cherubism occur in young children and are large, rapidly growing and may cause tooth displacement, root resorption, thinning and perforation of cortical bone. Because cherubism is usually self-limiting, operative treatment may not be necessary. Longitudinal observation and follow-up is the initial management in most cases. Surgical intervention with curettage, contouring or resection may be indicated for functional or aesthetic reasons. Surgical procedures are usually performed when the disease becomes quiescent. Aggressive lesions that cause severe functional problems such as airway obstruction justify early surgical intervention.
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Affiliation(s)
- Maria E Papadaki
- Department of Oral and Maxillofacial Surgery, Massachusetts General Hospital, Harvard School of Dental Medicine, Boston, MA, USA
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Kau CH, Souccar NM, English JD, Kamel SG, Wong ME. The surgical and orthodontic management of cherubism in a growing child. J Craniomaxillofac Surg 2012; 40:229-33. [DOI: 10.1016/j.jcms.2011.04.012] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2010] [Revised: 03/07/2011] [Accepted: 04/27/2011] [Indexed: 11/28/2022] Open
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Mehrotra D, Kesarwani A. Cherubism: case report with review of literature. J Maxillofac Oral Surg 2012; 10:64-70. [PMID: 22379324 DOI: 10.1007/s12663-010-0164-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2007] [Accepted: 12/28/2010] [Indexed: 11/26/2022] Open
Abstract
Cherubism is a rare hereditary fibro-osseous lesion characterized by painless expansion of jaws in childhood and is known to regress without treatment after puberty. Wait and watch approach has been advocated by many authors. The disease starts early in life manifesting itself fully in the second decade of life and is almost regressed in the third decade. Here, we report two cases of cherubism with clinico-radiographic presentation of its classical features in their third and fourth decade of life respectively and review the literature.
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Maganzini AL, Picon F. The multidisciplinary management of the cherubism patient for function and aesthetics. J World Fed Orthod 2012. [DOI: 10.1016/j.ejwf.2012.03.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Woo SB. Nonodontogenic Intraosseous Lesions. ORAL PATHOLOGY 2012:382-431. [DOI: 10.1016/b978-1-4377-2226-0.00016-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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Abstract
Cherubism is a rare, self-limiting, non-neoplastic fibro-osseous disorder of the jaws, usually seen in pediatric population. It is characterized by painless bilateral swelling of the jaws that gives the patient a typical cherubic appearance. Here, we describe the clinical, radiographic, histologic and computed tomographic features of cherubism in a 6-year-old boy.
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Affiliation(s)
- Anurag Singh
- Department of Oral and Maxillofacial Surgery, ITS - Centre for Dental Studies and Research, Muradnagar, Uttar Pradesh, India
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Desmots F, Gabaudan C, Soulier B, Richez P, Roux L. [A case of cherubism. Answer to March e-quid]. JOURNAL DE RADIOLOGIE 2011; 92:467-471. [PMID: 21621116 DOI: 10.1016/j.jradio.2011.02.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2011] [Accepted: 02/22/2011] [Indexed: 05/30/2023]
Affiliation(s)
- F Desmots
- Service de radiologie, hôpital d'instruction des armées Laveran, Marseille cedex 13, France.
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Orthognathic surgery in cherubism. J Oral Maxillofac Surg 2011; 69:541-5. [PMID: 21238849 DOI: 10.1016/j.joms.2010.07.065] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2010] [Revised: 07/16/2010] [Accepted: 07/27/2010] [Indexed: 11/22/2022]
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Suhanya J, Aggarwal C, Mohideen K, Jayachandran S, Ponniah I. Cherubism combined with epilepsy, mental retardation and gingival fibromatosis (Ramon syndrome): a case report. Head Neck Pathol 2010; 4:126-31. [PMID: 20512637 PMCID: PMC2878617 DOI: 10.1007/s12105-009-0155-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2009] [Accepted: 11/19/2009] [Indexed: 12/13/2022]
Abstract
Cherubism is an inherited, autosomal dominant disorder that characteristically affects the jaws of children. The disease typically manifest as a bilateral swelling with associated submandibular lymph node enlargements and usually regresses as age advances. The disease is microscopically indistinguishable from other giant cell lesions and is essentially a clinical diagnosis. The association of cherubism with gingival fibromatosis, epilepsy, mental retardation, stunted growth, and hypertrichosis is referred as Ramon syndrome. We report a case of Ramon syndrome in an 8 year old girl.
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Affiliation(s)
- J. Suhanya
- Department of Oral Medicine and Radiology, Tamil Nadu Government Dental College and Hospital, Chennai, 600 003 India
| | - Chakshu Aggarwal
- Department of Oral and Maxillofacial Pathology, Tamil Nadu Government Dental College and Hospital, Chennai, 600 003 India
| | - Khadijah Mohideen
- Department of Oral and Maxillofacial Pathology, Tamil Nadu Government Dental College and Hospital, Chennai, 600 003 India
| | - S. Jayachandran
- Department of Oral Medicine and Radiology, Tamil Nadu Government Dental College and Hospital, Chennai, 600 003 India
| | - I. Ponniah
- Department of Oral and Maxillofacial Pathology, Tamil Nadu Government Dental College and Hospital, Chennai, 600 003 India
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LNU A, Peter S, Nampoothiri S, Rao L, Nambiar A, Veeraraghavan R, Puthalath U. Ramon's Syndrome: A Rare Entity. ACTA ACUST UNITED AC 2010. [DOI: 10.5005/jp-journals-10015-1039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
ABSTRACT
Introduction
Ramon et al in 1967 described a condition, which included mental retardation, fibrous dysplasia of the maxilla and stunted growth. De Pino et al described a Brazilian family of four who had the same features as that of Ramon's syndrome in association with juvenile arthritis. Cherubism was first described in 1933 by Jones as ‘familial multilocular cystic lesion of the jaws’, a rare benign fibroosseous disease of the jaws, which is transmitted as an autosomal dominant trait. Affected children usually present before five years of age with painless progressive swelling of the cheeks, frequently associated with dental malformations. It progresses until puberty, and shows partial or complete spontaneous involution in adulthood; therefore, management is mostly conservative. The condition was initially characterized as familial, particularly as a form of craniofacial fibrous dysplasia. The children affected with cherubism do not usually show mental or physical deformities, but when cherubism is associated with other syndromes like Noonan-like syndrome, Ramon syndrome, and Fragile X syndrome, mental and physical deformities may be seen.
Case Report
This is a case report of a 12-year-old boy who reported with a massive painless bilateral swelling of the face, which has been increasing since the age of 2 years. The patient had multiple unerupted teeth, gingival hyperplasia, hearing loss and mental retardation. A detailed case report, including the histopathology, radiographic features (extraoral, CT and MDCT), and management of the case will be discussed in detail.
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