Oral lesions of systemic lupus erythematosus: A collaborative Latin American study.

BACKGROUND: Systemic lupus erythematosus (SLE) is a multifactorial autoimmune disease that may affect the oral mucosa. The variable spectrum of oral lesions observed in SLE can pose challenges in diagnosis, particularly when the lesions occur in isolation. The aim of this study was to describe the oral lesions occurring in patients with SLE from Latin America. METHODS: This collaborative record-based study involving 11 oral and maxillofacial pathology and medicine services across Venezuela, Argentina, Chile, Brazil, and Mexico describes the clinicopathological profile of SLE-related oral lesions. RESULTS: Seventy patients with SLE and oral lesions were included in the study. The majority were females (75.7%; female/male ratio: 3.1:1) and white (62.1%), with a mean age of 38.4 years (range: 11-77 years). The most common site of oral lesions was the hard/soft palate (32.0%). Clinically, oral lesions predominantly presented as ulcers (26.6%), erosions (26.6%), and white lesions (23.4%). Isolated oral lesions occurred in 65.2% of individuals, while cutaneous manifestations occurred in 80.3%. The main clinical diagnostic hypothesis in 71.4% of cases was an immune-mediated disease. Oral biopsies followed by histopathological analysis were performed in 50 cases. CONCLUSION: Oral lesions of SLE exhibit a variety of clinical and histopathological features. A key point in diagnosis is that unusual oral changes without an obvious local cause may indicate a possible systemic condition presenting with oral lesions. A multidisciplinary approach, which includes regular oral examination, is warranted to identify oral lesions and provide treatment.

Acquired oral syphilis: A multicenter study of 339 patients from South America.

OBJECTIVE: To report the clinicopathologic features of acquired oral syphilis cases in South American countries. MATERIALS AND METHODS: Clinical data were retrospectively collected from the records of 18 oral diagnostic services in Argentina, Brazil, Chile, Colombia, Venezuela, Uruguay, and Peru. Serologies of nontreponemal and treponemal tests were used for diagnosis. RESULTS: The series comprised 339 cases of acquired oral syphilis. Secondary syphilis ranked as the most common stage (86.7%). Lesions were more frequent among males (58.0%) and young adults with a mean age of 33.3 years. Individuals aged 20-29 years were most affected (35.3%). The most commonly involved sites were the tongue (31.6%), lip/labial commissure (25.1%), and hard/soft palate (20.4%). Clinically, acquired oral syphilis usually presented as mucous patches (28.4%), papules (25.7%), and ulcers (18.1%). Skin manifestations occurred in 67.7% of individuals, while lymphadenopathy and fever were observed in 61.3% and 11.6% of all subjects, respectively. Most patients were treated with the benzathine penicillin G antibiotic. CONCLUSION: This report validates the spread of acquired oral syphilis infection among young adults in South America. Our directives include accessible diagnostic tools for proper disease screening, surveillance, and counselling of affected individuals, especially in low- and middle-income countries.

Mature T/NK-Cell lymphomas of the oral and maxillofacial region: A multi-institutional collaborative study.

BACKGROUND: The diagnosis of oral and maxillofacial mature T/NK-cell neoplasms is challenging because of their rarity, morphological heterogeneity and complex immunophenotype with scarce available data describing their clinical and microscopic aspects. Therefore, in this study, we investigated a series of mature T/NK-cell neoplasms affecting this anatomical region and provided an updated literature review. METHODS: Cases diagnosed as mature T/NK-cell lymphomas affecting the oral and maxillofacial region were retrospectively retrieved from six pathology files and their diagnoses were confirmed using haematoxylin and eosin-stained slides, immunohistochemical reactions and in situ hybridization for Epstein-Barr virus (EBV) detection. Patients' clinical data were collected from their pathology forms. RESULTS: A total of 22 cases were included in this study. Eleven (50%) consisted of extranodal NK/T-cell lymphomas, nasal type; eight (36.4%) were peripheral T-cell lymphomas, NOS; two (9.1%) were adult T-cell leukaemia/lymphomas, and one (4.5%) was an ALK-positive anaplastic large cell lymphoma. Overall, males predominated, with a mean age of 55.7 years. The palate was the most affected site (50%), and tumours usually presented as destructive and painful ulcers. EBV was present in all cases of extranodal NK/T-cell lymphoma nasal type but was absent in the other subtypes. CONCLUSION: Among mature T/NK-cell lymphomas of the oral and maxillofacial region, extranodal NK/T-cell lymphoma, nasal type and peripheral T-cell lymphoma, NOS predominated. Older men were the most affected patients, and this heterogeneous group of neoplasms has a very aggressive clinical behaviour.

Nasolabial cyst in an elderly patient: A case report.

INTRODUCTION: Nasolabial Cyst (NC) or Klestadt's cyst is a relatively rare soft tissue developmental lesion of nasal alar region accounting for 0.7% of all non-odontogenic cysts. NC usually presents as an asymptomatic swelling located in the anterior region of the maxilla lateral to midline-resulting in obliteration of nasolabial sulcus, nasal vestibule and maxillary labial sulcus and facial asymmetry-often observed on early stages by most patients due to cosmetics issues. CASE REPORT: A 76-year-old woman was referred for evaluation of an asymptomatic facial swelling in the left upper lip region lasting 20 years. Extraoral clinical examination showed a left-sided swelling lateral to midline near to the alar base resulting in facial asymmetry. Intraoral clinical examination revealed the presence of a single painless well-defined nodular, sessile, non-tender swelling covered by normal oral mucosa, and located in the upper labial mucosa in the left incisor's region. An excisional biopsy was performed, and microscopic examination revealed a cystic cavity lined by cuboidal to columnar epithelium with mucous cells. The underlying connective tissue showed chronic inflammatory infiltrate close to muscular tissue. Patient recovery was uneventful, and there are no signs of local recurrence in a 2-year clinical follow-up. CONCLUSION: Clinicians should consider NC when evaluating an upper lip swelling extending to the nasolabial region of the elders.

Uremic Stomatitis: A Latin American Case Series and Literature Review.

BACKGROUND: Uremic stomatitis is often unfamiliar to healthcare professionals. This study presents five cases of uremic stomatitis, providing a comprehensive analysis of their demographic distribution, clinicopathological features, and management strategies based on existing literature. METHODS: Data were collected from centers across Brazil, Argentina, Venezuela, and Mexico. Electronic searches were conducted in five databases supplemented by manual scrutiny and gray literature. RESULTS: The series consisted of three men and two women with a mean age of 40.2 years. Lesions mostly appeared as white plaques, particularly on the tongue (100%). The median blood urea level was 129 mg/dL. Histopathological analysis revealed epithelial changes, including acanthosis and parakeratosis, with ballooned keratinocytes in the suprabasal region. Oral lesions resolved subsequent to hemodialysis in three cases (75%). Thirty-seven studies comprising 52 cases of uremic stomatitis have been described hitherto. Most patients were male (65.4%) with a mean age of 43.6 years. Clinically, grayish-white plaques (37.3%) and ulcers/ulcerations (28.9%) were common, particularly on the tongue (30.9%). Hemodialysis was performed on 27 individuals. The resolution rate of oral lesions was 53.3%. CONCLUSION: Earlier recognition of uremic stomatitis, possibly associated with long-term uremia, holds the potential to improve outcomes for patients with undiagnosed chronic kidney disease.

Squamous Odontogenic Tumor in the Posterior Region of Maxilla.

Squamous odontogenic tumor (SOT) is a rare benign but locally infiltrative tumor often misdiagnosed as other entities, such as ameloblastoma and squamous cell carcinoma, due to overlapping morphological findings. We document here the clinicopathological and imaging findings of an aggressive intraosseous SOT in the posterior left region of the maxilla in a 25-year-old male patient. On intraoral examination, the tumor extended from the region of the left lateral incisor to the upper left premolar and was covered by reddish mucosa, with discrete areas of ulceration. Imaging exams revealed an osteolytic lesion causing thinning, erosion, and buccal and lingual cortical plate perforation associated with an impacted canine. Microscopically, the tumor showed a proliferation of islands of well-differentiated squamous epithelium in a variably collagenized background. The peripheral cells of the islands were flat or slightly cuboidal and did not exhibit nuclei with peripheral palisade and reverse polarization. The diagnosis of SOT was rendered. The patient underwent surgical resection and has been under clinical follow-up for approximately 12 months with no signs of recurrence. A careful morphological evaluation is essential to avoid misdiagnosis and ensure a satisfactory treatment approach.

Oral Juvenile Xanthogranuloma: A Clinicopathological, Immunohistochemical and BRAF V600E Study of Five New Cases, with Literature Review.

Juvenile xanthogranuloma (JXG) is the most common form of non-Langerhans cell histiocytosis and oral mucosal involvement is exceedingly rare. Histiocytic disorders harbor activating mutations in MAPK pathway, including the report of BRAF V600E in JXG of extracutaneous site. However, no information is available for oral JXG. Herein, the clinicopathological and immunohistochemical features of five new oral JXG were evaluated in conjunction with literature review. Also, we assessed the BRAF V600E in oral samples. Five oral JXG were retrieved from pathology archives. Morphological and immunohistochemical analyses were performed. The BRAF V600E status was determined with TaqMan allele-specific qPCR. The series comprised of three female and two male patients, most of them adults, with a median age of 39 years (range 13-68 years). Clinically, the lesions appeared as asymptomatic solitary nodules, measuring until 2.5 cm, with more incident to the buccal mucosa. Morphologically, most of the cases presented classical histological features of JXG, with histiocytic cells consistent with the non-Langerhans cell immunophenotype. BRAF V600E was not detected in the cases tested. This is the first and largest published series of oral JXG affecting adults and a Brazilian population. The molecular pathogenesis of oral JXG remains unknown. Clinicians and pathologists must recognize JXG to avoid misdiagnoses with oral benign or malignant lesions.

Peripheral odontogenic keratocyst: Report of two new cases and review of the literature.

Peripheral odontogenic keratocyst (POKC) is a rare soft tissue entity showing the same histological characteristics of odontogenic keratocyst. Herein, we report two cases of POKC affecting the gingiva/alveolar mucosa. Case 1. A 43-year-old female was referred for evaluation of a painless well-defined nodular, sessile, non-tender swelling in the right maxillary buccal gingiva. No radiological alterations were observed. The patient was submitted to excisional biopsy and histological diagnosis was POKC. There were no signs of local recurrence after a 4-year follow-up. Case 2. A 63-year-old female was referred for evaluation of a painless well-defined nodular, sessile, yellowish swelling in the anterior mandibular alveolar mucosa. No radiological alterations were observed. The patient was submitted to excisional biopsy and histological diagnosis was POKC. Patient recovery was uneventful but she did not return for follow-up. POKC should be considered in the differential diagnosis of gingival cystic swellings and can be managed through conservative surgery. Key words:Odontogenic keratocyst, peripheral, gingiva, alveolar mucosa.

Atypical location of pyogenic granuloma in two pediatric patients.

Pyogenic granuloma is a reactional lesion that is associated with dental calculi or trauma. It occurs most frequently in children and young adults, where the gingiva is affected most commonly. Its differential diagnosis is based on histopathological findings and treatment consists of surgical removal and elimination of the irritating factor. This article presents two cases of pyogenic granuloma in pediatric patients and explains the treatment methods used in each case.

How radio and chemotherapy can affect the development of the teeth

Introduction: The evolution of chemo and radiotherapy, added to the increased frequency in its use, have led to an increase in the survival rate of pediatric patients with head and neck cancer. Thus, the effects of this therapy are increasingly common, and may affect even the teeth in formation. Objective: Conduct a literature review on the main dental anomalies of development in patients undergoing chemo and radiotherapy. Material and methods: The databases "Pubmed", "Google Scholar" and "Science Direct" were consulted using the keywords "dental alterations", "children", "dentistry", "cancer", "chemotherapy" and " radiotherapy". Twenty-seven articles published in English were selected. Results: Based on the articles included in the study, the effects of chemoradiotherapy on developing teeth can be both quantitative and qualitative. Those patients who underwent treatment during childhood, in this literature review, were between 0.8 and 15 years old. The main dental anomalies found include microdontia, hypodontia and root anomalies. In addition, it was also observed that the late effects of the therapy vary according to the radiation dose and the chemotherapy dose. Conclusions: Although there are few studies on dental alterations caused by chemotherapy and radiotherapy, it is necessary to implement protocols aimed at oral care during and after treatment to reduce the incidence and severity of such complications. (AU)

Oral Juvenile Xanthogranuloma: Report of Two Cases.

Juvenile xanthogranuloma is a rare non-Langerhans cell histiocytosis that usually occurs in the skin of children. Extracutaneous involvement is rare, and few cases affecting the oral cavity have been reported. The purpose of the present study was to report two cases of oral juvenile xanthogranuloma affecting the lower lip of a 14-year-old girl and the soft palate of a second 14-month-old girl, both present as yellowish papules. The lesions were surgically excised, and histological and immunohistochemical analysis showed a proliferation of non-Langerhans cells histiocytes and foamy cells, fulfilling the morphologic features of juvenile xanthogranuloma. The patients have been followed up, respectively, for 36 and 49 months with no signs of recurrence. Based on these results, juvenile xanthogranuloma should be included in the differential diagnosis of oral yellowish soft-tissue swellings in children and adolescents and should be managed through conservative surgical excision.

Epulis granulomatosa epulis in a pediatric patient

Introduction: Epulis granulomatosa is a post-surgical lesion emanating from an extraction socket. It can be misdiagnosed with other lesions that have similar clinical appearances, such as foreign body and pyogenic granuloma. Excisional biopsy stands as its gold-standard treatment followed by histopathological analysis in order to establish the diagnosis. Objective: The aim of the present study was to report an illustrative case of epulis granulomatosa occurring after tooth extraction in a pediatric patient. Case Report: A 5-year-old boy claiming about an exophytic lesion in the alveolar mucosa at the anterior region of the mandible was noticed after deciduous lower right central incisor tooth extraction. Diagnosis of granulomatous epulis was confirmed after histopathological examination performed through excisional biopsy. Conclusion: The patient's recovery was uneventful, and no signs of local recurrence could be observed up to this date. (AU)

Dermoid cyst of the upper lip in a pediatric patient: Case Report

Introduction: Dermoid cyst (DC) is a slow-growing benign developmental cysts that arises from ectodermal tissue and can occur anywhere in the body, with only 34% occurring in the head and neck region, of which 6.5% are located in the mouth floor and rarely in the upper lip. It usually presents as painless, slow-growing lesion with doughy consistency and is often soft and well encapsulated - generally observed on the second to third decade of life. Objective: The objective of this article is to report a case of DC, focusing on its clinical and histopathological characteristics, and to discuss possible clinical presentations to assist in the diagnosis of this rare lesion in the oral cavity. Case Report: A 4-year-old female was referred for evaluation of an asymptomatic swelling in the left upper lip mu-cosa region lasting 1 year. Extraoral clinical examination showed no alterations. Intraoral clinical examination revealed the presence of a single painless well-defined nodular, sessile, non-tender swelling covered by normal oral mucosa, and located in the upper labial mu-cosa. An excisional biopsy was performed, and microscopic examination revealed a cystic cavity covered by orthokeratinized stratified squamous epithelium with hair follicles and sebaceous glands found within the fibrous wall. Patient recovery was uneventful and there are no signs of local recurrence in a two-year clinical follow-up. Conclusion: DC can occur anywhere in the body, but once in the oral cavity, it is rarely observed in the upper lip. (AU)

Eficácia antimicrobiana da terapia fotodinâmica no tratamento da candidíase oral em pessoas vivendo com HIV/Aids / Antimicrobial efficacy of photodynamic therapy on the treatment of oral candidiasis in people living with HIV/Aids / Eficacia antimicrobiana de la terapia fotodinámica en el tratamiento de la candidiasis bucal en personas viviendo con VIH/Sida

Objetivo: avaliar a eficácia antimicrobiana da terapia fotodinâmica no tratamento da candidíase oral em pessoas vivendo com HIV/aids. Método: estudo experimental, qualitativo e descritivo com 18 pessoas vivendo com HIV/aids que manifestavam a candidíase oral, maiores de 18 anos, que estavam em tratamento no Hospital Universitário Gaffrée e Guinle. Este grupo subdividiu-se em um grupo controle, composto por sete pessoas, que recebeu tratamento com a terapia fotodinâmica e antifúngicos, e um grupo experimental, com 11, que recebeu apenas a terapia fotodinâmica. A evolução do tratamento de cada participante foi acompanhada por registros fotográficos em duas consultas, inicial e final. Esta pesquisa foi aprovada pelo Comitê de Ética em Pesquisa do hospital, parecer número 2.431.107. Resultados: a maioria dos participantes apresentou melhora clínica, ainda que discreta, e em apenas um houve piora clínica. Conclusão: a terapia fotodinâmica antimicrobiana pode ser eficaz no tratamento da candidíase oral em pessoas vivendo com HIV/Aids

Objective: evaluate the antimicrobial efficacy of photodynamic therapy in the treatment of oral candidiasis in people living with HIV/ aids. Method: experimental, qualitative and descriptive study with 18 people living with HIV/aids who presented oral candidiasis, over 18 years of age, who were being treated at the Gaffrée and Guinle University Hospital. This group was subdivided into a control group, composed of seven people, who received treatment with photodynamic and antifungal therapy, and an experimental group, with 11, who received only the photodynamic therapy. The evolution of the treatment of each participant was followed by photographic registers in two appointments, initial and final. This research was approved by the Research Ethics Committee from the hospital, dictum number 2.431.107. Results: most of the participants showed clinical improvement, albeit discrete, and in only one there was clinical worsening. Conclusion: antimicrobial photodynamic therapy may be effective in the treatment of oral candidiasis in people living with HIV/Aids

Objetivo: evaluar la eficacia antimicrobiana de la terapia fotodinámica en el tratamiento de la candidiasis bucal en personas que viven con VIH/sida. Método: estudio experimental, cualitativo y descriptivo con 18 personas viviendo con VIH/sida que manifestaban la candidiasis bucal, mayores de 18 años, que estaban en tratamiento en el Hospital Universitario Gaffrée y Guinle. Este grupo se subdividió en grupo control, compuesto por siete personas, que recibió tratamiento con la terapia fotodinámica y antifúngicos, y un grupo experimental, con 11, que recibió sólo la terapia fotodinámica. La evolución del tratamiento de cada participante fue acompañada por registros fotográficos en dos consultas, inicial y final. La investigación fue aprobada por el Comité de Ética en Investigación del lugar, dictamen número 2.431.107. Resultados: la mayoría de los participantes presentó mejoría clínica, aunque discreta, y en apenas uno hubo empeoramiento clínico. Conclusión: la terapia fotodinámica antimicrobiana puede ser eficaz en el tratamiento de la candidiasis bucal en personas que viven con el VIH/Sida

Avaliação clínica e histopatológica da eficácia do tratamento utilizando terapia fotodinâmica associada ao laser de baixa potência em pacientes portadores de queilite actínica - Um acompanhamento de 6 meses / Clinical and Histopathological Evaluation of Photodynamic Therapy Associated with The Low-Level Laser Therapy on Patients with Actinic Cheilitis - A Six-Month Follow-Up Trial

O objetivo do presente estudo foi avaliar a eficácia clínica e histopatológica da terapia fotodinâmica (TFD) associada à terapia a laser de baixa potência no tratamento de pacientes com queilite actínica (QA) após seis meses de acompanhamento. Material e Métodos: pacientes com QA ativa foram submetidos a duas sessões de TFD associadas à laserterapia de baixa potência, utilizando o 5-aminolevulinato de metila como droga fotossensibilizadora. Após seis meses de acompanhamento, uma nova biópsia incisional foi realizada para avaliar a resposta ao tratamento. Resultados: excelentes taxas de eficácia foram observadas na melhora dos sintomas neste estudo, no entanto, a análise histopatológica não foi tão promissora e apenas a melhora do grau de displasia só pode ser observada em 20% da amostra. Conclusão: de acordo com os resultados do presente estudo, pode-se concluir que a terapia fotodinâmica associada à laserterapia de baixa potência parece ser uma opção a ser considerada no tratamento da Queilite Actínica. No entanto, os pacientes devem ser acompanhados de perto clinicamente e, eventualmente, histopatologicamente

Objective: the aim of the present study was to evaluate the clinical and histopathological efficacy of photodynamic therapy (PDT) associated with the low-level laser therapy (LLLT) in the treatment of patients with Actinic Cheilitis (AC) after a six-month follow-up. Material and Methods: patients with active AC undergone through two sessions of PDT, associated with the low-level laser therapy using the Methyl 5-aminolevulinate as a photosensybilizer drug. After a six-month follow-up, a new incisional biopsy was performed in order to evaluate the response to treatment. Results: excellent efficacy rates were observed in the improvement of symptoms in this study, however, histopathological analysis was not so promising and the improvement of dysplasia degree could only be seen in 20% of the sample. Conclusion: according to the results of the present study, we concluded that the photodynamic therapy associated with low-level laser therapy is an option to be considered when treating Actinic Cheilits. However, patients should be clinically followed-up in a severing agenda and eventually, histopathologically

Intraoral nerve sheath myxoma: case report and systematic review of the literature.

BACKGROUND: Oral nerve sheath myxoma (NSM) is an uncommon benign neoplasm with Schwann-cell origin, which is frequently mistaken for neurothekeoma. We report a case of NSM on the buccal mucosa in a 42-year-old woman. This case is compared with previously reported cases and a systematic review is performed. METHODS AND RESULTS: We conducted a case report and systematic review of oral cases considered true NSMs. A literature search was performed using PubMed, Lilacs, Scielo, Cochrane, SciVerse Scopus, Web of Science, and Embase electronic database. Twenty-five cases of oral NSM were included in the systematic review. CONCLUSION: Oral NSM is rare and may represent a diagnostic challenge for pathologists. To confirm the diagnosis of NSM, the evaluation of S-100 protein expression or other neural marker is essential. The use of the terms NSM and neurothekeoma as synonymous or as variants of the same tumor should be avoided, because they are clearly distinct lesions.

Difficulties in the diagnosis of plexiform ameloblastoma.

BACKGROUND: Plexiform ameloblastoma is a rare and benign odontogenic tumor which may reach grotesque proportions affecting over a region of lower molars. The correct diagnosis is essential to reduce this risk of local recurrences and obtain an effective treatment. CASE REPORT: A 10-year-old female patient, Caucasian, presented a complaint of painless facial asymmetry. The clinical and imaginological examinations showed an increase in volume in the left mandibular body related to radiolucent unilocular injury near the apex of the first molar, expansion of the vestibular cortical bone, and tooth root resorption ipsilaterally. The former intraosseous biopsy suggested an aneurysmal bone cyst. In reopening the previous marsupialization, a new biopsy was performed with histopathologic findings compatible with plexiform ameloblastoma associated with acute inflammation. Curettage was performed in the region associated with cryotherapy. At the last biopsy, the diagnosis of plexiform ameloblastoma was confirmed with multiple cystic formations and areas of foreign body reaction. The patient is being followed for 2 years and yet remains clinically and radiographically stable with no recurrence. DISCUSSION: This case reports the importance of selecting the correct area of biopsy of an intraosseous extended lesion to contribute to the diagnosis and treatment of plexiform ameloblastoma.

Bilateral adenomatoid odontogenic hamartoma.

We report the first case of bilateral odontogenic lesions consistent with several cases of unifocal adenomatoid odontogenic hamartoma in the literature. The lesions were well circumscribed, unilocular, radiolucent, and located in the region of the third mandibular molar region in a 12-year-old female patient. The lesions were composed of odontogenic hard and soft tissues, dental papilla, dentin, enamel matrix, and adenomatoidlike odontogenic epithelium. The lesions were enucleated with no recurrence at 6 months.

Prevalence of oral hairy leukoplakia in 120 pediatric patients infected with HIV-1.

Oral hairy leukoplakia (OHL) is an EBV (Epstein-Barr virus) opportunistic infection found in HIV-infected patients. It is an asymptomatic lesion that has an important prognostic value in AIDS. Differently from what takes place with HIV adult patients, OHL has been described in the literature as having a very small prevalence in pediatric patients. Therefore, the aim of this study was to investigate the prevalence of OHL in HIV pediatric patients using cytopathology. The sample consisted of 120 patients who were submitted to oral examination and had material scraped from both sides of their tongues. The diagnostic criterion was based on the identification of nuclear alterations. Clinical OHL was identified in two (1.67%) patients. The cytopathology revealed twenty (16.7%) cases of subclinical OHL. Our results show that in pediatric patients the prevalence of OHL may be larger than that described in the literature.

Hiperplasia fibrosa inflamatoria por cámara de succión: tratamiento quirúrgico: relato de caso clínico / Inflamatory fibrous hyperplasia caused by suction chamber surgical treatment: case report

La hiperplasia fibrosa inflamatoria por cámara de succión es una lesión reacional asociada a la cámara de succión, artefacto antiguamente utilizado para aumentar la retención estabilidad de la prótesis total superior. El objetivo de este trabajo es relatar un caso de hiperplasia fibrosa inflamatoria por cámara de succión en una mujer, 76 años, cuya opción ha sido la remoción quirugica

Inflammatory fibrous hyperplasia caused by upper dentures with suction-chamber, an old-fashioned maneuver to achieve retention and stability of upper dentures. The aim of this study is to report a case of inflammatory fibrous hyperplasia caused by upper dentures on a female patient, 76 years old, that was treated by surgery