Oral Surgery Oral Medicine Oral Pathology Oral Radiology最新文献

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Ossifying fibroma involving maxillary sinus: a case report 上颌窦骨化性纤维瘤1例
IF 2 3区 医学
Oral Surgery Oral Medicine Oral Pathology Oral Radiology Pub Date : 2025-03-14 DOI: 10.1016/j.oooo.2025.01.045
Júlia Narcizo Cardoso, Melka Coêlho Sá, Antônio Carlos Marqueti, Rosany Larissa Brito de Oliveira, Sara Juliana de Abreu de Vasconcellos, Sueli Aguiar Pereira Araújo, Álvaro Bezerra Cardoso
{"title":"Ossifying fibroma involving maxillary sinus: a case report","authors":"Júlia Narcizo Cardoso,&nbsp;Melka Coêlho Sá,&nbsp;Antônio Carlos Marqueti,&nbsp;Rosany Larissa Brito de Oliveira,&nbsp;Sara Juliana de Abreu de Vasconcellos,&nbsp;Sueli Aguiar Pereira Araújo,&nbsp;Álvaro Bezerra Cardoso","doi":"10.1016/j.oooo.2025.01.045","DOIUrl":"10.1016/j.oooo.2025.01.045","url":null,"abstract":"<div><div>A 13-year-old male patient was referred to the Oral and Maxillofacial Surgery Department due to edema on the right hemiface. During clinical examination, extraorally he presented a volume increase in the paranasal region and, intraorally, bulging of the bottom of the vestibule of the maxilla, with a firm consistency, normal color, and painless on palpation. On imaging examination, a radiopaque lesion was identified in the region of the alveolar bone extending to the maxillary sinus, with limits on the orbital floor and lateral nasal wall. After incisional biopsy, the lesion was excised under general anesthesia. The specimen was submitted to a histopathological study, revealing fibrous connective tissue, trabeculated bone tissue, and fragments of respiratory mucosa, compatible with Ossifying Fibroma. In the 2-year postoperative period, bone repair was observed within normal limits, without signs of recurrence or volume increase in the operated region. The patient presented without complaints or painful symptoms.</div></div>","PeriodicalId":49010,"journal":{"name":"Oral Surgery Oral Medicine Oral Pathology Oral Radiology","volume":"139 5","pages":"Pages e8-e9"},"PeriodicalIF":2.0,"publicationDate":"2025-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143620008","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Periosteal osteoma in the coronoid process: a case report 冠突骨膜骨瘤1例
IF 2 3区 医学
Oral Surgery Oral Medicine Oral Pathology Oral Radiology Pub Date : 2025-03-14 DOI: 10.1016/j.oooo.2025.01.050
Camille Schipper Schwartz, Karoline Ferreira Farias Catarino, Marcelo Rodrigues Camargos, Eduarda Almeida Borges de Araújo, Fabio Ramoa Pires, Caroline Lopes Paiva, Aguida Maria Menezes Aguiar Miranda
{"title":"Periosteal osteoma in the coronoid process: a case report","authors":"Camille Schipper Schwartz,&nbsp;Karoline Ferreira Farias Catarino,&nbsp;Marcelo Rodrigues Camargos,&nbsp;Eduarda Almeida Borges de Araújo,&nbsp;Fabio Ramoa Pires,&nbsp;Caroline Lopes Paiva,&nbsp;Aguida Maria Menezes Aguiar Miranda","doi":"10.1016/j.oooo.2025.01.050","DOIUrl":"10.1016/j.oooo.2025.01.050","url":null,"abstract":"<div><div>Osteomas are benign neoplasms composed of compact or cancellous bone. They are rarely diagnosed outside the craniofacial skeleton. They can arise on the surface of the bone (periosteal, peripheral, or exophytic osteoma) or in the medullary bone (endosteal or central osteoma). A 52-year-old female patient presented with an increase in hard volume in the left preauricular region and a sclerotic mass circumscribed in the region of the left coronoid process on a panoramic radiograph. Computed tomography revealed a lobulated hyperdense image, measuring approximately 3 cm in its largest diameter in the left coronoid process. Initially, osteoma was suspected and surgical excision under general anesthesia was proposed. Due to intraoperative complications, part of the lesion was not removed. With histopathological confirmation of osteoma, and without aesthetic or functional impact, clinical and radiographic monitoring was defined by the team together with the patient. She continues without signs of growth of the lesion, monitored for 9 months.</div></div>","PeriodicalId":49010,"journal":{"name":"Oral Surgery Oral Medicine Oral Pathology Oral Radiology","volume":"139 5","pages":"Page e9"},"PeriodicalIF":2.0,"publicationDate":"2025-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143620013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Epithelioid hemangioendothelioma of the oral cavity: case report 口腔上皮样血管内皮瘤1例
IF 2 3区 医学
Oral Surgery Oral Medicine Oral Pathology Oral Radiology Pub Date : 2025-03-14 DOI: 10.1016/j.oooo.2025.01.027
Lara Maria Alencar Ramos Innocentini, Isabella Cristine dos Santos, Ana Carolina Fragoso Motta, Hilton Marcos Alves Hicz, Alan Grupioni Lourenço, Joel Del Bel Padua, Leandro Dorigan de Macedo
{"title":"Epithelioid hemangioendothelioma of the oral cavity: case report","authors":"Lara Maria Alencar Ramos Innocentini,&nbsp;Isabella Cristine dos Santos,&nbsp;Ana Carolina Fragoso Motta,&nbsp;Hilton Marcos Alves Hicz,&nbsp;Alan Grupioni Lourenço,&nbsp;Joel Del Bel Padua,&nbsp;Leandro Dorigan de Macedo","doi":"10.1016/j.oooo.2025.01.027","DOIUrl":"10.1016/j.oooo.2025.01.027","url":null,"abstract":"<div><div>A 49-year-old female was referred to a stomatologist due to complaints of enlargement and pain associated with a vascular lesion that had been monitored for 2 years. Her medical history revealed no systemic diseases. During the intraoral examination, a blue-purplish nodule was observed on the oral mucosa of the right lower lip and exhibited a fibrous region upon palpation with 1.0 cm in its greatest dimension. An incisional biopsy was performed, and histopathological examination revealed the presence of cords or nests of polygonal to slightly spindled epithelioid cells, with the formation of intracytoplasmic lumina, surrounding small vessels with perineural infiltration. Immunohistochemistry markers were positive for CD34, CD31, factor VIII-related antigen (FVIIIRAg), FLI1, D2-40, and ERG, confirming the diagnosis of epithelioid hemangioendothelioma (EHE). The patient was referred to a head and neck surgeon for complete removal of the EHE. She has been under observation for 2 years with no signs of recurrence.</div></div>","PeriodicalId":49010,"journal":{"name":"Oral Surgery Oral Medicine Oral Pathology Oral Radiology","volume":"139 5","pages":"Page e5"},"PeriodicalIF":2.0,"publicationDate":"2025-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143620128","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Surgical excision of large myoepithelioma in the palate 上颚大肌上皮瘤的手术切除
IF 2 3区 医学
Oral Surgery Oral Medicine Oral Pathology Oral Radiology Pub Date : 2025-03-14 DOI: 10.1016/j.oooo.2025.01.032
Fernanda Luiza Araújo de Lima Castro, Henrique Bemfica de Faria Freitas, Sérgio Antonucci Amaral, Renata Gonçalves Resende, Maria Cássia Ferreira Aguiar, Patrícia Carlos Caldeira, Júlio César Tanos Lacerda
{"title":"Surgical excision of large myoepithelioma in the palate","authors":"Fernanda Luiza Araújo de Lima Castro,&nbsp;Henrique Bemfica de Faria Freitas,&nbsp;Sérgio Antonucci Amaral,&nbsp;Renata Gonçalves Resende,&nbsp;Maria Cássia Ferreira Aguiar,&nbsp;Patrícia Carlos Caldeira,&nbsp;Júlio César Tanos Lacerda","doi":"10.1016/j.oooo.2025.01.032","DOIUrl":"10.1016/j.oooo.2025.01.032","url":null,"abstract":"<div><div>A 30-year-old female presented to the hospital with an extensive tumoral lesion on the palate, with an evolution of 20 years, causing dysphagia and difficulty in speaking. Incisional biopsy revealed a fragment of nonencapsulated neoplasm with proliferation of myoepithelial cells, forming cellular cords. The cells had large and eosinophilic cytoplasm and rounded nuclei displaced to the periphery, configuring a plasmacytoid morphology. The stroma of the lesion was composed of fibrous connective tissue, sometimes with a myxomatous appearance. The diagnosis was compatible with myoepithelioma. She was submitted to surgery under general anesthesia for conservative surgical enucleation of the lesion. To cover the raw area, a double-layer acellular dermal matrix was used, composed of bovine collagen internally and silicone externally, which was removed 3 weeks after surgery. After removal, a granulation tissue was observed, later giving way to the epithelial tissue of the palate. The patient is on regular follow-up with no abnormalities.</div></div>","PeriodicalId":49010,"journal":{"name":"Oral Surgery Oral Medicine Oral Pathology Oral Radiology","volume":"139 5","pages":"Page e6"},"PeriodicalIF":2.0,"publicationDate":"2025-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143620135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Oral low-grade fibromyxoid sarcoma: a case report 口腔低级别纤维黏液样肉瘤1例
IF 2 3区 医学
Oral Surgery Oral Medicine Oral Pathology Oral Radiology Pub Date : 2025-03-14 DOI: 10.1016/j.oooo.2025.01.007
Cleiton Rone dos Santos Lima, Victor Hugo Lopes de Oliveira Moreira, Victor de Paula Coelho, Bruno Miranda Silva Lima, Elismauro Francisco de Mendonça, Diego Antonio Costa Arantes
{"title":"Oral low-grade fibromyxoid sarcoma: a case report","authors":"Cleiton Rone dos Santos Lima,&nbsp;Victor Hugo Lopes de Oliveira Moreira,&nbsp;Victor de Paula Coelho,&nbsp;Bruno Miranda Silva Lima,&nbsp;Elismauro Francisco de Mendonça,&nbsp;Diego Antonio Costa Arantes","doi":"10.1016/j.oooo.2025.01.007","DOIUrl":"10.1016/j.oooo.2025.01.007","url":null,"abstract":"<div><div>Low-grade fibromyxoid sarcoma is a rare malignant neoplasm of fibroblastic/myofibroblastic origin in the head and neck region. This lesion often arises in deep soft tissues with the potential for recurrence and late metastatic dissemination. A 23-year-old woman presented with a symptomatic swelling in the left posterior maxilla, evolving over 2 months, with an erythematous, ulcerated surface and evident telangiectasia. Computed tomography showed a hypodense osteolytic lesion located between tooth 27 and the maxillary tuberosity, with undefined borders and involvement of the left maxillary sinus. An incisional biopsy was performed, and histological analysis revealed a fibromyxoid neoplasm. Immunohistochemical staining was positive for AML, SATB2, Vimentin, and negative for SOX10, CD34, S100, Desmin. Considering both analyses, the final microscopic diagnosis was low-grade fibromyxoid sarcoma. The patient underwent surgical removal of the lesion, and after 12 months of clinical and radiographic follow-up, there are no signs of recurrence.</div></div>","PeriodicalId":49010,"journal":{"name":"Oral Surgery Oral Medicine Oral Pathology Oral Radiology","volume":"139 5","pages":"Page e1"},"PeriodicalIF":2.0,"publicationDate":"2025-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143620173","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Primordial cystic odontoma: a rare case associated with aborted tooth 原始囊性齿瘤:一例罕见的与流产牙相关的病例
IF 2 3区 医学
Oral Surgery Oral Medicine Oral Pathology Oral Radiology Pub Date : 2025-03-14 DOI: 10.1016/j.oooo.2025.01.009
Ana Luiza Oliveira Corrêa Roza, Stephanie Vargas de Freitas, Roberto Prado, Paula Paiva do Nascimento Izquierdo, Michelle Agostini, Aline Corrêa Abrahão, Mario José Romañach
{"title":"Primordial cystic odontoma: a rare case associated with aborted tooth","authors":"Ana Luiza Oliveira Corrêa Roza,&nbsp;Stephanie Vargas de Freitas,&nbsp;Roberto Prado,&nbsp;Paula Paiva do Nascimento Izquierdo,&nbsp;Michelle Agostini,&nbsp;Aline Corrêa Abrahão,&nbsp;Mario José Romañach","doi":"10.1016/j.oooo.2025.01.009","DOIUrl":"10.1016/j.oooo.2025.01.009","url":null,"abstract":"<div><div>An otherwise healthy 12-year-old girl was referred for evaluation upon an incidental radiographic finding during orthodontic treatment planning. Imaging exams revealed a 20 mm well-defined unilocular radiolucency containing a delicate peripheral radiopaque rim, closely related to the unformed crown of the lower third molar germ. An excisional biopsy was performed under local anesthesia. Grossly, a 10 mm fragment of a tooth germ was accompanied by a 10 mm round whitish mass of hard consistency and cystic eggshell appearance on the cut surface. Microscopic evaluation revealed a cyst lined by ameloblastic epithelium, surrounded by an outer layer of mineralized dentin and primitive dental papilla-like ectomesenchyme. The tooth germ revealed features consistent with an aberrant odontogenic process. The final diagnosis was primordial cystic odontoma (PCO) associated with an aborted third molar. We report an additional illustrative case of PCO, an ill-defined entity that should not be misinterpreted as other odontogenic lesions.</div></div>","PeriodicalId":49010,"journal":{"name":"Oral Surgery Oral Medicine Oral Pathology Oral Radiology","volume":"139 5","pages":"Page e1"},"PeriodicalIF":2.0,"publicationDate":"2025-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143620175","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A mass in the tongue of an 11-month-old baby 一个11个月大的婴儿舌头上的肿块
IF 2 3区 医学
Oral Surgery Oral Medicine Oral Pathology Oral Radiology Pub Date : 2025-03-14 DOI: 10.1016/j.oooo.2025.01.011
Isadora Pereira Gomes, Nathalia Rodrigues Gomes, Henrique Bemfica de Freitas Faria, Renata Gonçalves de Resende, Júlio César Tanos de Lacerda, Ricardo Alves de Mesquita, Ricardo Santiago Gomez
{"title":"A mass in the tongue of an 11-month-old baby","authors":"Isadora Pereira Gomes,&nbsp;Nathalia Rodrigues Gomes,&nbsp;Henrique Bemfica de Freitas Faria,&nbsp;Renata Gonçalves de Resende,&nbsp;Júlio César Tanos de Lacerda,&nbsp;Ricardo Alves de Mesquita,&nbsp;Ricardo Santiago Gomez","doi":"10.1016/j.oooo.2025.01.011","DOIUrl":"10.1016/j.oooo.2025.01.011","url":null,"abstract":"<div><div>An 11-month-old baby presented at the stomatology service with a tumor growth located in the tongue dorsum, which had been evolving for 10 months. Suspecting a congenital malformation, the lesion was surgically excised and sent for histopathological analysis. Microscopic examination revealed a mass characterized by the proliferation of mature neuroglial tissue interwoven with a homogeneous eosinophilic stroma, extending deeply into the tongue muscle. Many astrocytes, microglial cells, and oligodendrocytes were present. Immunohistochemical staining for GFAP, S-100, and vimentin showed strong positivity, while AML was also positive, and the ki67 proliferation index was &lt;1% in the neuroglial tissue. With these findings, the final diagnosis was of glial choristoma.</div></div>","PeriodicalId":49010,"journal":{"name":"Oral Surgery Oral Medicine Oral Pathology Oral Radiology","volume":"139 5","pages":"Pages e1-e2"},"PeriodicalIF":2.0,"publicationDate":"2025-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143620177","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Simultaneous presentation of peripheral ossifying fibroma and pyogenic granuloma: a case report 同时表现为周围骨化性纤维瘤和化脓性肉芽肿1例
IF 2 3区 医学
Oral Surgery Oral Medicine Oral Pathology Oral Radiology Pub Date : 2025-03-14 DOI: 10.1016/j.oooo.2025.01.087
Michele Di Benedetto, Lukas Mendes de Abreu, Kaique Alberto Preto, Raquel Molina Sanches, Vanessa Soares Lara, Paulo Sérgio da Silva Santos, Cássia Maria Fischer Rubira
{"title":"Simultaneous presentation of peripheral ossifying fibroma and pyogenic granuloma: a case report","authors":"Michele Di Benedetto,&nbsp;Lukas Mendes de Abreu,&nbsp;Kaique Alberto Preto,&nbsp;Raquel Molina Sanches,&nbsp;Vanessa Soares Lara,&nbsp;Paulo Sérgio da Silva Santos,&nbsp;Cássia Maria Fischer Rubira","doi":"10.1016/j.oooo.2025.01.087","DOIUrl":"10.1016/j.oooo.2025.01.087","url":null,"abstract":"<div><div>Peripheral Ossifying Fibroma (POF) and Pyogenic Granuloma (PG) are common reactive lesions in the oral cavity, presenting distinct histomorphological characteristics. We report a case of a 54-year-old female patient with a singular lesion on the left posterior gingiva of the mandible. The lesion had been evolving for 8 months and presented painful symptoms. Excisional biopsy was performed, and histopathological analysis revealed fibrous connective tissue with high cellularity, spindle-shaped cells, and mineralized tissue resembling trabecular bone, alongside indications of chronic periodontal inflammation and granulation tissue. The diagnosis was peripheral ossifying fibroma associated with pyogenic granuloma and chronic inflammatory periodontal disease. Such concurrent occurrence and interrelation are rarely documented in the literature. This case underscores the significance of accurate differential diagnosis and understanding the etiopathogenic foundations of these lesions to ensure proper clinical management.</div></div>","PeriodicalId":49010,"journal":{"name":"Oral Surgery Oral Medicine Oral Pathology Oral Radiology","volume":"139 5","pages":"Pages e16-e17"},"PeriodicalIF":2.0,"publicationDate":"2025-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143620708","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Aspergillosis in an immunocompromised patient with acute myelomonocytic leukemia 急性髓细胞白血病免疫功能低下患者的曲霉病
IF 2 3区 医学
Oral Surgery Oral Medicine Oral Pathology Oral Radiology Pub Date : 2025-03-14 DOI: 10.1016/j.oooo.2025.01.077
Beatriz Bastos Macêdo, Liciane Mariano dos Santos Menezes, Maria Eduarda Haerdy Monteiro, Edval Reginaldo Tenório Júnios, Viviane Almeida Sarmento, Patrícia Miranda Leite Ribeiro, Liliane Lins-Kusterer
{"title":"Aspergillosis in an immunocompromised patient with acute myelomonocytic leukemia","authors":"Beatriz Bastos Macêdo,&nbsp;Liciane Mariano dos Santos Menezes,&nbsp;Maria Eduarda Haerdy Monteiro,&nbsp;Edval Reginaldo Tenório Júnios,&nbsp;Viviane Almeida Sarmento,&nbsp;Patrícia Miranda Leite Ribeiro,&nbsp;Liliane Lins-Kusterer","doi":"10.1016/j.oooo.2025.01.077","DOIUrl":"10.1016/j.oooo.2025.01.077","url":null,"abstract":"<div><div>Aspergillosis is an opportunistic fungal disease that manifests in immunocompromised individuals and has a high associated mortality. A 33-year-old male patient diagnosed with acute myelomonocytic leukemia during hospitalization started chemotherapy and at D20 of the patient cycle evolved with a black lesion in the hard palate, associated with facial edema, perforation in the palate and severe dental mobility in the maxilla. Biopsy and culture of the removed fragments were performed. The histopathological report of the collected fragments included findings of hyphae suggestive of aspergillosis. The patient reported nosebleeds and rhinorrhea, in addition to hearing loss, and is being monitored with voriconazole medication and is preparing for surgery and a new cycle of chemotherapy. The case demonstrates the importance of clinical follow-up of patients undergoing cancer treatment for early diagnosis of infectious advents.</div></div>","PeriodicalId":49010,"journal":{"name":"Oral Surgery Oral Medicine Oral Pathology Oral Radiology","volume":"139 5","pages":"Page e15"},"PeriodicalIF":2.0,"publicationDate":"2025-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143620822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Bilateral mandibular juvenile ossifying trabecular fibroma in a pediatric patient: a case report of a rare entity 小儿双侧青少年下颌骨骨化小梁纤维瘤1例:罕见病例报告
IF 2 3区 医学
Oral Surgery Oral Medicine Oral Pathology Oral Radiology Pub Date : 2025-03-14 DOI: 10.1016/j.oooo.2025.01.046
Maria Paula Novaes Camargo Manna, Yuri de Lima Medeiros, Lívia Marquesdos Santos, Zarife Tirapani Adum Resende, Priscila Faquini Macedo, Bruno Augusto Benevenuto de Andrade, Daniel Amaral Alves Marlière
{"title":"Bilateral mandibular juvenile ossifying trabecular fibroma in a pediatric patient: a case report of a rare entity","authors":"Maria Paula Novaes Camargo Manna,&nbsp;Yuri de Lima Medeiros,&nbsp;Lívia Marquesdos Santos, Zarife Tirapani Adum Resende,&nbsp;Priscila Faquini Macedo,&nbsp;Bruno Augusto Benevenuto de Andrade,&nbsp;Daniel Amaral Alves Marlière","doi":"10.1016/j.oooo.2025.01.046","DOIUrl":"10.1016/j.oooo.2025.01.046","url":null,"abstract":"<div><div>The purpose of this study was to report a rare case of bilateral mandibular trabecular juvenile ossifying fibroma (TJOF) in a pediatric patient. A 13-year-old male patient presented to the dentist with swelling of the right face. Cone beam computed tomography revealed hypodense areas associated with hyperdense islands and expansion of the cortical bone in the bilateral posterior mandibles. An incisional biopsy was performed. Histologic analysis revealed irregular trabeculae of immature bone and calcified bone structures in a hypercellular stroma with spindle cells. The cells were immunopositive for the SATB2 marker and negative for AE1/AE3 cytokeratin. The final diagnosis was TJOF. Enucleation, curettage, and peripheral osteotomy using a rapid prototyping biomodel of the tumors were performed. At the 12-month follow-up, a left-sided recurrence was noted, and another surgical approach was performed. Postoperative tomographic images suggested appropriate healing at the 24-month follow-up, demonstrating complete removal of the tumor.</div></div>","PeriodicalId":49010,"journal":{"name":"Oral Surgery Oral Medicine Oral Pathology Oral Radiology","volume":"139 5","pages":"Page e9"},"PeriodicalIF":2.0,"publicationDate":"2025-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143620012","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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