Dentigerous cyst in the maxillary sinus derived from an maxillary third molar: case report
Dentigerous cysts are considered the most common developmental odontogenic cyst. They are often asymptomatic and are discovered on control radiographs during the investigation of delayed eruption of a retained tooth. On image examination, it is possible to observe a radiolucent and circumscribed image around the crown, which can cause tooth displacement. The aim of this work is to report the clinical case of a dentigerous cyst affecting the left maxillary sinus in an 18-year-old female patient with the main complaints of headache and spontaneous drainage of purulent secretion. (Source: Oral Surgery, Oral Medicine, Oral Pat...
Source: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics - August 17, 2022 Category: ENT & OMF Authors: Alessandra Monteiro Santana, Matheus Pinheiro Silva, Matheus Gon çalves Ferreira Leal, Rafael Moreira Daltro, Adriano Silva Perez Source Type: research

Oral manifestations of systemic scleroderma: case report
Systemic scleroderma is a rare autoimmune disease that may harm oral tissues. Its main oral manifestations are increased width of the periodontal space, limited chewing, and difficulty in the repair process. A 10-year-old female patient with heart disease and clinical signs of systemic scleroderma sought dental care with complaints of limited chewing and gingival bleeding. The patient has periodic follow-ups in several medical specialties and is on regular drug treatment. Oral examination showed gingival hyperplasia, swelling and suppuration, early tooth loss, periodontal pockets, calculus, dark stains on molars, narrow pa...
Source: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics - August 17, 2022 Category: ENT & OMF Authors: Vanessa Santos Rodrigues Canuto, Plinio Alves Vieira, Thayna Roberta Dias Santos, Cab íria Dos Reis Aires, Erick Nelo Pedreira Source Type: research

The role of oral lesions in the diagnosis of beh Çet's syndrome
Beh çet's syndrome is an inflammatory disorder known as a singular model of vasculitis. A 47-year-old male patient was referred to the stomatologist by a rheumatologist after hospitalization for thrombosis of the iliac vein and inferior vena cava and high C-reactive protein and erythrocyte sedimentatio n rate values. The patient reported recurrent folliculitis and oral and scrotum ulcerations. Intraoral examination revealed ulcerations dispersed through the mucosa. An excisional biopsy was performed in a right buccal mucosa lesion. (Source: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics)
Source: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics - August 17, 2022 Category: ENT & OMF Authors: Álvaro Cavalheiro Soares, Fábio Ramôa Pires, Nara Regina De Oliveira Quintanilha, Ana Gabriela Bausen, Maria Carolina De Lima Jacy Monteiro Barki, Bruna Lavinas Sayed Picciani Source Type: research

Intraosseous cholesterol granuloma in maxilla and mandible —rare case report
Cholesterol granuloma is a rare lesion resulting from a granulomatous reaction containing cholesterol crystals. Such injury is often associated with sinus diseases, surgeries, and local trauma that can cause focal bleeding. This case refers to 2 lesions in the left maxilla and mandible in a 38-year-old female patient. The lesions were not related to sinus alterations; moreover, one was located in the mandible. Sagittal and axial tomographic sections showed a periapical hypodense area between teeth 24 and 25 and between teeth 34 and 35. (Source: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics)
Source: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics - August 17, 2022 Category: ENT & OMF Authors: Laura Ces ário Oliveira, Antônio Afonso Sommer, Helvécio Marangon, Rodrigo Soares De Andrade, Leonardo Bíscaro Pereira, Paulo Rogério De Faria, Daniella Cristina Borges Source Type: research

Peripheral ameloblastoma: a case report
A 54-year-old woman in good health was examined for a nodule located on the buccal surface of the attached gingiva near the region of teeth 31 and 32, present for 6 months. An excisional biopsy and curettage of the involved bone tissue was performed, and the material obtained was sent to the laboratory for microscopic examination. The diagnosis was peripheral ameloblastoma. Six months after excision of the primary lesion, the patient came to the clinic for a follow-up visit, in which the presence of an increase in volume was found in the same place. (Source: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics)
Source: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics - August 17, 2022 Category: ENT & OMF Authors: Carolina Costa Ferreira, B árbara Martins Maia, Cássio Igor Provenzano De Almeida, Gustavo Marques De Oliveira Chiavaioli, Rosana Maria Leal Source Type: research

Metastatic renal cell carcinoma to the oral cavity: an unusual case
Renal cell carcinoma (RCC) metastasis to the oral cavity is relatively rare. The oral manifestation of RCC is related to high rates of morbidity and worsening of the clinical prognosis. A 61-year-old male patient with a previous diagnosis of renal cancer was referred to the dental service with a complaint of nodular lesion in the oral cavity. On intraoral examination, an extensive nodular lesion on the gingiva associated with the upper molars was noted. After biopsy, the microscopic examination revealed nests of polygonal cells partitioned by fibrovascular septa in an alveolar arrangement. (Source: Oral Surgery, Oral Medic...
Source: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics - August 17, 2022 Category: ENT & OMF Authors: B árbara Azevedo Machado, Mariana Comparotto Minamisako, Arthur Conelian Gentili, Rogério Gondak Source Type: research

Use of cad technology and 3d cut guide for surgical removal of idiopathic osteosclerosis: case report
We present here the case of a 54-year-old female patient seeking implant-supported rehabilitation with no other complaints. (Source: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics)
Source: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics - August 17, 2022 Category: ENT & OMF Authors: Thalwylla Reiler Morato Dos Reis Moreira, Gustavo Baruc Andrade Abreu, Raissa Melo Henriques, Amanda Feitoza Da Silva, Adriana Oliveira, Fernanda Santos Araujo, Paulo Henrique Luiz De Freitas Source Type: research

Erupted compound odontoma in patient with seizures: a case report
Erupted odontomas are rare in the oral cavity. During the intraoral examination of a 17-year-old girl in investigation of Dravet syndrome, psychogenic nonepileptic seizures, and psychotic disorder, an enamel-like tissue exposed in gingiva was identified. The lesion size was around 2 mm, localized between the right permanent mandibular lateral incisor and canine teeth. Periapical radiography revealed a radiopaque image of irregular tooth-like structures, suggesting the presence of an erupted compound odontoma. (Source: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics)
Source: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics - August 17, 2022 Category: ENT & OMF Authors: Gabriella Torres Schr öter, Ana Luiza Barboza Vianna, Bruna Luiza Roim Varotto, Rita De Cássia D'ottaviano Nápole, Reynaldo Antequera, Leandro Valiengo, Claudio Costa Source Type: research

Atypical actinomycosis infection in the oral cavity of a patient undergoing bone marrow transplantation: case report
Patients undergoing hematopoietic stem cell transplantation are susceptible to several infections. The diagnosis and management of these, however, can be hindered by a clinical pattern different from that clinically described. This is the case of a 48-year-old man diagnosed with acute lymphocytic leukemia, submitted to allogeneic hematopoietic stem cell transplantation, that presented an atypical case of actinomycosis. During hospitalization, he complained of pain in the oral cavity and ulcers with a pseudomembrane that evolved into a necrotic and ischemic aspect. (Source: Oral Surgery, Oral Medicine, Oral Pathology, Oral ...
Source: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics - August 17, 2022 Category: ENT & OMF Authors: Yrian Greice Dalla Riva, Ana Carolina Dos Santos Menezes, L ísia Daltro Borges Alves, Fernanda Vieira Heimlich, Maria Midori Miura Piragibe, Débora Lima Pereira, Héliton Spíndola Antunes Source Type: research

Primary cutaneous cd4+ small/medium cell lymphoproliferative disorder in the face: case report
Primary cutaneous CD4+ small/medium pleomorphic T-cell lymphoproliferative disorder (PCSMP-TLPD) is a rare provisional entity with uncertain malignant potential, with most cases presenting an indolent course and favorable prognosis. Clinically, PCSMP-TLPD presents as a solitary and asymptomatic lesion, usually in the head and neck region and trunk. An 86-year-old man was referred with a complaint of crusted lesion on the left side of the face for 1 year, with symptomatology in the last days. After incisional biopsy, microscopy showed a dermal infiltrate in a band ‐like distribution of small/medium‐sized pleomorphic lym...
Source: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics - August 17, 2022 Category: ENT & OMF Authors: Camila De Oliveira Barbeiro, Heitor Albergoni Da Silveira, Evanio Vilela Silva, Ana Terezinha Marques Mesquita, Jo ão Luiz De Miranda, Andreia Bufalino, Jorge Esquiche León Source Type: research

Odontogenic myxoma associated with calcifications: case report of an unusual histopathological feature
Odontogenic myxoma (OM) is a rare and locally invasive neoplasm that originates from odontogenic ectomesenchyme, frequently affecting the mandibular body in young women. OM causes bone destruction, cortical expansion, soft tissue infiltration, root displacement, and resorption. Microscopically, OM is characterized by stellate and spindle-shaped cells dispersed in an abundant myxoid stroma. Calcifications are rarely found in OM, with only 22 cases reported to date. A 28-year-old female patient was referred with a complaint of volume increase on the left side of the maxilla. (Source: Oral Surgery, Oral Medicine, Oral Patholo...
Source: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics - August 17, 2022 Category: ENT & OMF Authors: Camila De Oliveira Barbeiro, Priscila Faleiros Bertelli Trivellato, Fabr ício Henrique Pereira De Souza, Andreia Bufalino, Cássio Edvard Sverzut, Alexandre Elias Trivellato, Jorge Esquiche León Source Type: research

Oral repercussions and dental management of young nasoangiofibroma treatment: a case report
This study aims to report a case of juvenile nasoangiofibroma with oral repercussions highlighting dental management. The patient is a 12-year-old boy who had a 10-day epistaxis episode. Computed tomography and magnetic resonance angiography suggested nasoangiofibroma. Embolization and surgical excision with frozen section biopsy were performed, which confirmed the diagnosis. After surgery, he developed necrosis of the palate mucosa and maxillary buccal marginal gingival and dental mobility grade III (teeth 13-23). (Source: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics)
Source: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics - August 17, 2022 Category: ENT & OMF Authors: Bianca Silva De Andrade Melo, L ísia Daltro Borges Alves, Ana Carolina Dos Santos Menezes, Luciana Ferreira Stahel-Lage, Mônica Eliana Ribeiro Matos, Héliton Spíndola Antunes Source Type: research

Positive outcomes of denosumab in the treatment of central giant cell lesions: case series
We report three cases of CGCL managed with denosumab. Two of the patients were female adults presenting symptomatic lesions in maxilla. They received 120 mg subcutaneous denosumab monthly for 6 and 12 months (2 extra doses in the first month). The other was a 16-year-old male patient with Noonan syndrome, previously treated with calcitonin, who had mandibular and maxillary lesions. (Source: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics)
Source: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics - August 17, 2022 Category: ENT & OMF Authors: Patricia Ver ónica Aulestia-Viera, Alan Roger Santos-Silva, Regina Matsunaga Martin, Cristiane Melo Da Silva Santos, Gustavo Grothe Machado, André Caroli Rocha Source Type: research

Sialolipoma of minor salivary glands: report of a rare case in the tongue
Sialolipoma is a histologic variant of lipoma characterized by proliferation of mature adipocytes with secondary entrapment of normal salivary gland tissue. These tumors occur mainly in the parotid gland and palate of female adults. Herein, we report a rare case of a sialolipoma in a 42-year-old male patient, presenting as a painless yellowish nodular lesion of soft consistency on the border of the tongue. A provisional diagnosis of lipoma was established, and an excisional biopsy was performed. (Source: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics)
Source: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics - August 17, 2022 Category: ENT & OMF Authors: Zinglio Gabriel Pereira Freire Nogueira, John Lennon Silva Cunha, Israel Leal Cavalcante, Caio C ésar Da Silva Barros, Rachel Barboza De Alencar, Oslei Paes De Almeida, Ricardo Luiz Cavalcanti De Albuquerque-Junior Source Type: research

Herpes zoster in elderly patient
Herpes zoster (HZ) is a viral infection caused by reactivation of the varicella zoster virus, latent in nerve cells, after an episode of varicella. A 62-year-old female patient complained of lesions on the tongue and lower lip with painful symptoms. Extraoral physical examination revealed skin crusts on mental, zygomatic, and labial commissure regions. The vermilion border of the lower lip on the same side also presented ulcerated lesions. Intraorally, an extensive erythematous area of erosion and ulcerated areas distributed on the dorsum and lateral border of the tongue on the left side that stopped at midline was observe...
Source: Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontics - August 17, 2022 Category: ENT & OMF Authors: Mariana Silva Barros, Danielly Soares Da Silva, Lino Jo ão Da Costa, Paulo Rogério Ferreti Bonan, Maria Sueli Marques Soares Source Type: research