Novel treatment approach of localized juvenile spongiotic gingival hyperplasia with use of Nd:YAG laser.

INTRODUCTION: This article describes the management of two patients who presented with localized juvenile spongiotic gingival hyperplasia. This disease entity is poorly understood, and literature regarding successful treatment is scant. However, there are common themes to management including proper diagnosis and treatment via removal of the affected tissue. The biopsy demonstrates intercellular edema and neutrophil infiltrate with epithelial and connective tissue disease components, so surgical deepithelialization may not be adequate to definitively treat the disease. METHODS AND RESULTS: This article presents two cases of the disease and suggests the use of the Nd:YAG laser as an alternative management modality. CONCLUSION: To our knowledge, we present the first cases of localized juvenile spongiotic gingival hyperplasia treated with the Nd:YAG laser. KEY POINTS: Why are these cases new information? To our knowledge, this case series illustrates the first use of an Nd:YAG laser to treat the rare pathology localized juvenile spongiotic gingival hyperplasia. What are the keys to successful management of these cases? To properly manage this rare presentation, proper diagnosis is paramount. Following diagnosis with microscopic evaluation, deepithelialization and treatment of underlying connective tissue infiltrate via the Nd:YAG laser offers an elegant option to treat the pathology and maintain esthetic outcomes. What are the primary limitations to success in these cases? The primary limitations of these cases include the small sample size, which is attributable to the rarity of the disease.

Oral Juvenile Xanthogranuloma: a case report of gingival hyperplasia and osteolysis in male adult patient.

BACKGROUND: Juvenile Xanthogranuloma (JXG) is a non-hereditary, self-limiting disease which is usually presented in infancy or early childhood and in males over females. CASE PRESENTATION: We report a rare case of oral Juvenile Xanthogranuloma with recurrent progressive gingival hyperplasia and concomitant presentation of osteolysis in a 21-year-old adult male with no significant medical history. Patient presented with generalized gingival hyperplasia, osteolysis of the maxilla and mandible, and a round, firm, nodular mass with clear circumference on the left shoulder. Results of gingival tissue biopsy, karyotype, bone marrow biopsy and immunohistochemistry were suggestive of a diagnosis of Juvenile Xanthogranuloma with no association to hematologic malignancy. Unfortunately, patient declined treatment and elected to be transferred back to local hospital for future evaluation. CONCLUSIONS: Juvenile Xanthogranuloma in adults can have atypical manifestations including generalized gingival hyperplasia and osteolysis of the maxilla and mandible. It should be differentiated between Langerhans cell histiocytosis, Papillon-Lefevre Syndrome, and Pyogenic Granulomas. Despite uncommon incidence, it should be included in differential diagnoses in cases of similar clinical presentations.

Drug-Induced Gingival Enlargement: A Review of Diagnosis and Current Treatment Strategies.

Drug-induced gingival enlargement (DIGE) is a biofilm-mediated gingival inflammatory condition associated with pharmacological agents. Specifically, calcium channel blockers, immunosuppressants, and anticonvulsants are among the primary medications associated with DIGE. Modifiable risk factors for DIGE include drug dose and dental biofilm, and the use of concomitant inducing medications. Although the clinical presentation of DIGE depends on these and patient-specific variables, its classical appearance is described as fibrotic, pink, bulbous, or mulberry-shaped overgrowths of the attached gingiva and dental papillae, with no bleeding on probing. The clinical manifestations of DIGE may worsen as the disease increases in severity. Likewise, the treatment strategies become more complex. The dental management of DIGE includes nonsurgical, surgical if necessary, and maintenance therapies. Drug substitutions, which may only be considered in consultation with the patient's family physician or primary healthcare provider, are a form of nonsurgical therapy. DIGE can be extremely debilitating, especially in its advanced stages, and make oral hygiene cumbersome, which translates to poorer oral and periodontal health outcomes. Therefore, DIGE must be properly identified and treated accordingly to re-establish a healthy and maintainable periodontium.

Spongiotic hyperplasia of the oral mucosa: case series and immunohistochemical analysis.

The localized juvenile spongiotic gingival hyperplasia (LJSGH) mainly affects the maxillary vestibular attached gingiva of juvenile patients, without sex predilection. Similar lesions involving extragingival sites have not been reported to date. Here, we report 2 cases of extragingival soft tissue lesions with similar clinicopathological features to those reported in LJSGH and 12 cases of intraoral reactive soft tissue lesions microscopically showing LJSGH-like focal areas. The 2 cases were adult patients, affecting the maxillary alveolar ridge (55-year-old female) and hard palate (78-year-old male), which were diagnosed as "spongiotic hyperplasia of the oral mucosa." The 12 intraoral reactive soft tissue lesions (6 men and 6 women; mean age, 49.5 years) were diagnosed as inflammatory fibrous hyperplasia (n = 6), peripheral ossifying fibroma (n = 3), and pyogenic granuloma (n = 3), each of them presenting LJSGH-like focal areas. By immunohistochemistry, the spongiotic hyperplasia areas showed positivity for CK19, CK14, CK34ßE12, and CAM5.2 (weak/focal), while CK4 was negative. Considering the anatomical locations (extragingival) of these 2 cases, the term "spongiotic hyperplasia of the oral mucosa" is suggested. Moreover, LJSGH-like focal areas can be detected when microscopically assessing common intraoral reactive soft tissue lesions.

Generalised gingival enlargement as a sole manifestation of IgG4-related disease.

An 18-year-old woman presented with enlarged gingivae of 1-year duration with no history of drug consumption or systemic conditions that might explain the enlargement. Biopsy revealed hyperplastic gingival epithelium and a plasma cell-rich inflammatory infiltrate in the subepithelial connective tissue with the presence of scattered multinucleated giant cells. Immunostaining revealed the plasma cells to be positive for IgG4. Serum IgG4 levels were elevated at 3.6 g/L (reference range: 0.049-1.985). These findings led towards the diagnosis of an IgG4-related disease (RD). Other granulomatous conditions were also ruled out via series of investigations. The enlarged tissue was surgically excised. No corticosteroids were administered owing to the localised nature of the manifestations. After 3 months, the gingival size remained unchanged. This case has been reported with a relatively shorter follow-up period because of the rarity of the presentation. IgG4-RD should be considered while diagnosing a patient with gingival enlargement.

Hiperplasia gingival fibrosa asociada a incisivo central superior retenido / Fibrous gingival hiperplasia associated with upper central incisor retained / Hiperplasia gengival fibrosa associada a incisivo central superior retido

RESUMEN Se describió el caso clínico de un adolescente de 12 años de edad, atendido en el Departamento de Ortodoncia de la Clínica Estomatológica Provincial "Mártires del Moncada" de Santiago de Cuba, al cual se le diagnosticó retención del incisivo central superior derecho hace más de dos años y para la cual recibió tratamiento con aparatología fija previo entorche del diente y seguimiento clínico-radiográfico. Durante el proceder ortodóncico, es remitido al Departamento de Periodoncia por presentar en la zona de dicho diente un aumento de volumen de color rosa coral, de consistencia dura y aspecto fibroso, que imposibilitó la incorporación definitiva del diente en su arco y plano de oclusión. Se realizaron los exámenes complementarios correspondientes, se diagnosticó hiperplasia gingival fibrosa localizada y se realizó tratamiento quirúrgico (gingivectomía), lo que permitió llevar a feliz término el tratamiento ortodóncico sin ninguna implicación psicológica y social para el paciente. La poca frecuencia de aparición de este tipo de lesión asociada a la retención de incisivos centrales superiores motivó el presente informe de caso.

ABSTRACT It was described a clinical case of a 12-year-old adolescent, treated at the Orthodontic Department of the Provincial Stomatological Clinic "Mártires del Moncada" in Santiago de Cuba, who was diagnosed with retention of the upper right central incisor more than two years ago and for which he received treatment with fixed appliances prior to tooth straightening and clinical-radiographic follow-up. During the orthodontic procedure, he was referred to the Department of Periodontics because he had a coral pink increase in volume in the area of that tooth, with a hard consistency and fibrous appearance, which made it impossible to definitively incorporate the tooth into its arch and occlusion plane. The corresponding complementary examinations were carried out, localized fibrous gingival hyperplasia was diagnosed and surgical treatment (gingivectomy) was performed, which allowed the successful completion of orthodontic treatment without any psychological or social implications for the patient. The rare occurrence of this type of injury associated with retention of upper central incisors motivated this case report.

RESUMO O caso clínico de um adolescente de 12 anos de idade, atendido no Departamento de Ortodontia da Clínica Estomatológica Provincial "Mártires del Moncada" de Santiago de Cuba, diagnosticado com retenção do incisivo central superior direito, foi descrito mais de dois anos e para os quais ele recebeu tratamento com aparelhos fixos antes do bloqueio dentário e monitoramento clínico-radiográfico. Durante o procedimento ortodôntico, é encaminhado ao Departamento de Periodontia por apresentar na área do referido dente um aumento no volume rosa coral, de consistência dura e aparência fibrosa, o que impossibilitou a incorporação definitiva do dente em seu arco e plano de oclusão. Foram realizados os exames complementares correspondentes, diagnosticada hiperplasia gengival fibrosa localizada e realizado tratamento cirúrgico (gengivectomia), o que permitiu o tratamento ortodôntico sem envolvimento psicológico e social do paciente. A baixa frequência de ocorrência desse tipo de lesão associada à retenção dos incisivos centrais superiores motivou este relato de caso.

Rhabdomyosarcoma involving maxilla mimicking gingival enlargement: A diagnostic challenge.

Rhabdomyosarcoma (RMS) is a rare, rapidly growing, highly aggressive malignant neoplasm, originating from undifferentiated mesenchymal cells that retain their ability to differentiate into skeletal muscle. It mainly affects children, accounts for <1% of all adult malignancies and has varied clinical presentations. The head and neck region accounts for 35%-40% of all RMS cases, of which 10%-12% cases involve the oral cavity. This report deals with a case of RMS in a 40-year-old woman, primarily involving maxillary gingiva for which she underwent excision with subsequent recurrences. The uniqueness of this case is that it reminds us of the essential clinical dictum that 'every growth we encounter, no matter how benign it appears clinically, should be looked upon with suspicion'. Hence, proper integration of history, clinical examination and investigation is required to reach a correct diagnosis enabling early treatment, thereby preventing functional and aesthetic loss and psychological trauma.

Oral masses in African pygmy hedgehogs.

African pygmy hedgehogs (Atelerix albiventris) frequently develop oral neoplasms, and most of these neoplasms are malignant. We characterized oral masses detected in hedgehogs at clinical examination. During a 1-y period, we diagnosed oral cavity masses in 27 privately owned hedgehogs; 16 were female and 11 were male, with ages of 2-7 y (mean: 4.3 y). Eight masses were non-neoplastic and were diagnosed as gingival hyperplasia (GH). Nineteen masses were neoplastic, of which 17 were squamous cell carcinomas (SCCs) and 2 were mesenchymal tumors (1 spindle cell tumor of probable neural origin, and 1 hemangiosarcoma). The GHs were noninvasive, exophytic, and did not recur after surgical excision. The SCCs were highly invasive tumors that induced facial deformation and were located in the caudal portion of the oral cavity, with 12 of them arising from the right-caudal maxilla. Thus, clinical signs, growth pattern, and anatomic location can be used to suspect a diagnosis of SCC among the other possible diagnoses, such as GH, in this location. However, histopathology is necessary for confirmation. Also, hemangiosarcoma should be considered among the differential diagnoses.

Gingival Neurofibroma With Teardrop-Shaped Defects of the Interdental Alveolar Bone: An Unusual Oral Manifestation of Neurofibromatosis Type 1.

Gingival enlargement, although frequently encountered in clinical settings, is rarely associated with systemic diseases or syndromes. Among the diverse pathological conditions of neurofibromatosis type 1 (NF-1), minor manifestations in the orofacial region are occasionally overlooked. Herein, the authors present an unusual case of gingival neurofibroma in a patient with NF-1 associated with characteristic osseous defects in the alveolus in the long-term course of 17 years from the first examination.A 5-year-old boy with NF-1 was referred for the evaluation of gingival enlargement in the posterior left maxilla. An incisal biopsy led to the diagnosis of neurofibroma. At 22 years of age, the patient was referred again with a complaint of bleeding and pain in the same region refractory to periodontal therapy. The gingiva and tuberosity were swollen, and the second molar was affected by the tumor. Radiography revealed a low level of the interdental septum beneath the tumor with a relatively intact periodontal cortical bone, exhibiting a teardrop-shaped bone defect. The lesion was completely resected with the periosteum.Gingival neurofibroma in NF-1 may be associated with osseous and dental abnormalities and can be mistaken for periodontitis. Raising awareness of this clinical entity can lead to proper management of the esthetic and functional problems in the oral and maxillofacial region.

Distribution of biopsied non plaque-induced gingival lesions in a Chilean population according to the classification of periodontal diseases.

BACKGROUND: Many gingival lesions are not induced by plaque. The aim of this study was to analyze the frequency of biopsied non-plaque-induced gingival lesions (NPIGL) in a Chilean population. METHODS: One thousand twelve cases of biopsied gingival lesions with confirmed anatomopathologic diagnosis were included, from the records of the Oral Pathology Referral Institute (OPRI), Faculty of Dentistry, University of Chile, between years 1990 and 2009. RESULTS: The most frequent non plaque-induced gingival lesions categories from biopsied cases included hyperplastic lesions, malignancies and benign neoplasms. The most frequent diagnoses in each category were fibrous hyperplasia (35.47%), squamous cell carcinoma (3.85%) and giant cell fibroma (2.08%), respectively. From all lesions, only 8.3% fitted in the specified categories of the current classification of periodontal diseases. CONCLUSIONS: The most frequent biopsied NPIGL were hyperplastic lesions and neoplasms. These categories represent relevant lesions to be included in a future periodontal classification system to improve the care needs of the patients, as well as early diagnosis and treatment.

Oral manifestations of lipoid proteinosis in a 10-year-old female: A case report and literature update.

Lipoid proteinosis (LP) is a rare autosomal recessive disorder characterized by the deposition of amorphous hyaline material in the dermis and submucosal connective tissue. Here, we present a case of LP with significant oral, dermatologic, and neurologic manifestations occurring in a 10 year-old female of Asian descent. In addition to the more typical oral findings of restricted tongue movement and labial and buccal mucosal involvement, this case highlights an unusual pattern of gingival enlargement infrequently reported in the literature. As LP almost always involves the oral cavity, often before the onset of cutaneous lesions, it is important for dental providers to be familiar with the oral manifestations of this disease. Early detection and diagnosis of LP by the dental practitioner can help expedite proper multidisciplinary care and lead to significant reductions in patient morbidity and mortality.

Aumento gengival associado à terapia de reposição hormonal / Gingival overgrowth associated to hormone replacement therapy ­ case report

Os aumentos gengivais são lesões proliferativas de evolução lenta e indolor que acometem os tecidos gengivais e envolvem várias possibilidades diagnósticas. O presente trabalho teve como objetivo relatar um caso clínico de aumento gengival em uma paciente jovem sob tratamento de reposição hormonal, ressaltando os aspectos clínicos e histopatológicos desta inter-relação.

Gingival overgrowth are proliferative lesions of painless and slow evolutive character, wich envolve the gingival tissues. This paper shows a case report of this lesion in a young female patient under hormone replacement therapy, highlightening the clinical and histopathologic aspects of this relationship.

Gingival enlargement in a pregnant woman with acute monocytic leukaemia: a case report.

The objective of the present study was to report the case of a pregnant woman with severe gingival enlargement for 3 months with undiagnosed acute leukaemia. The pregnant woman presented with anaemia and generalized gingival enlargement. A provisional diagnosis of gingival enlargement in pregnancy was made. Twelve days after the initial treatment, the patient was referred and admitted to the haematology department of a local hospital with clinical signs of anaemia and thrombocytopenia. Blood count showed a white blood cell count of 9.68 × 109 /L, with a haemoglobin count of 64.0 g/L and a platelet count of 17 × 109 /L. Bone marrow aspiration showed 94.5% monoblasts, and the morphological diagnosis was acute monocytic leukaemia. One day after admission, the patient delivered a male infant by Caesarean section. Ten days after the Caesarean section, the patient was started on a course of chemotherapy. Pulmonary infection, hypokalaemia, and respiratory failure developed, and the patient died 23 days after the Caesarean section. The present case shows the importance of awareness of severe gingival enlargement as an initial oral sign of acute leukaemia.

Hiperplasia gingival inducida por amlodipino en paciente con periodontitis crónica. Presentación de un caso / Gingival hyperplasia induced by amlodipine in a patient with chronic periodontitis. Case presentation

Introducción: numerosos informes basados en estudios epidemiológicos demuestran la existencia de una relación entre las infecciones periodontales y las enfermedades sistémicas, a la par que se reportan incrementos de los casos de hiperplasia gingival relacionados con el uso de medicamentos bloqueadores de los canales del calcio. Objetivo: presentar un caso de hiperplasia gingival inducida por amlodipino, que resulta de interés para los profesionales de la salud por ser ésta una entidad poco frecuente en la práctica estomatológica y ser además el efecto adverso menos estudiado de este medicamento. Presentación del caso: paciente femenina de 40 años de edad y color de la piel blanco, que acudió a la Consulta de Periodoncia por presentar sangrado e inflamación grave de las encías, con molestias al hablar y durante la masticación. La paciente es hipertensa y se encontraba descompensada, por lo que tenía tratamiento con amlodipino en dosis de 10 mg diarios desde hacía cuatro meses. En los exámenes físico y radiográfico se constató una hiperplasia gingival medicamentosa asociada a periodontitis crónica del adulto, profunda y generalizada, por lo que se le indicó tratamiento antimicrobiano combinado con enjuagatorios de clorhexidina acuosa, tartrectomía (manual y ultrasónica) y la sustitución del amlodipino por atenolol. A los dos meses de tratamiento el cuadro remitió.Conclusiones: en pacientes con periodontitis crónica no es recomendable emplear amlodipino para compensar la hipertensión arterial, porque la hiperplasia gingival inducida farmacológicamente forma un ciclo vicioso con la enfermedad de base y la agrava, lo que puede ocasionar una enfermedad aterosclerótica cardiovascular(AU)

Introduction: numerous reports based on epidemiological studies have demonstrated the existence of a relationship between periodontal infections and systemic diseases, while increases in gingival hyperplasia associated with the use of calcium channel blockers are reported.Objective: to present a case of gingival hyperplasia induced by amlodipine, which is of interest to health professionals because it is a rare entity in the stomatological practice and also is the least studied adverse effect of this drug. Case presentation: female patient of 40 years of age and white skin color, who attended the Periodontal Consultation due to bleeding and severe inflammation of the gums, with discomfort when speaking and during chewing. The patient suffers high blood pressure and she was decompensated, so she had been treated with amlodipine at doses of 10 mg daily for four months. Physical and radiographic exams revealed a gingival hyperplasia associated with chronic, deep and generalized adult periodontitis, for which antimicrobial treatment was combined with aqueous chlorhexidine rinses, tartrectomy (manual and ultrasonic) and amlodipine replacement with atenolol. At two months of treatment, the symptoms went forward.Conclusions: in patients with chronic periodontitis it is not recommended to use amlodipine to compensate the arterial hypertension, because induced gingival hyperplasia forms a vicious cycle with the underlying disease and aggravates it, which can lead to cardiovascular atherosclerotic disease(AU)

[Localised (juvenile) spongiotic hyperplasia of the gingiva; a less common laesion]. / Gelokaliseerde (juveniele) spongiotische hyperplasie van de gingiva: een minder bekende aandoening.

A 49-year-old woman presented with a superficial, ulcerative laesion of approximately 7x3 mm of the marginal labial gingiva of the first upper incisor right. The laesion had returned twice after limited surgical excision. On the basis of a new, extensive excisional biopsy, additional investigation was carried out by the pathologist, which led to a diagnosis of localised (juvenile) spongiotic gingival hyperplasia (LJSGH). The aetiology of LJSGH is still unclear. A typical characteristic is the localised and solitary presence of the laesion. Localised (juvenile) spongiotic hyperplasia of the gingiva is most often seen on the marginal labial gingiva of the maxilla. The laesion can disappear spontaneously, but surgical excision is generally indicated due to the negative cosmetic effect and influence on oral hygiene. The risk of recurrence is high, particularly when the laesion is not radically removed.