Correlation of feline immunodeficiency virus status and the severity of feline chronic gingivostomatitis / Correlação do status sorológico para FIV e a gravidade da gengivoestomatite crônica felina

Feline chronic gingivostomatitis (FCGS) is a challenge for the veterinary practitioner since its etiology and treatments are still undefined. The present paper investigated the role of the feline immunodeficiency virus (FIV) in the severity of the FCGS. Oral mucosal biopsies obtained from 19 cats with FCGS were divided into two groups according to their FIV serology status. Later, the clinical lesion score was correlated with the histopathological grade of FCGS lesions and the degree of immunostaining in both groups. Most of the animals had significant histological changes; however, no correlation with FIV immunostaining intensity was observed. It was concluded that the presence of FIV infection or the animal's seropositivity status does not seem to interfere with the severity of clinical signs nor the degree of histopathological changes when compared to the seronegative group.(AU)

A gengivoestomatite crônica felina (FCGS) é um desafio para o veterinário, uma vez que a sua etiologia e tratamentos permanecem indefinidos. O presente trabalho investigou o papel do vírus da imunodeficiência felina (FIV) na gravidade do FCGS. Biópsias da mucosa oral de 19 gatos com FCGS foram divididas em dois grupos de acordo com o status sorológico de FIV. Mais tarde, o escore de lesão clínica foi correlacionado com o grau histopatológico das lesões FCGS e o grau de imunocoloração em ambos os grupos. A maioria dos animais apresentou alterações histológicas significativas, porém não foi observada correlação com a intensidade de imunocoloração para FIV. Concluiu-se que a presença de infecção por FIV ou o estado soropositivo dos animais não parece interferir com a gravidade dos sinais clínicos nem com o grau de alterações histopatológicas quando comparado ao grupo soronegativo.(AU)

Matched case-control study to examine association of psoriasis and migratory glossitis in India.

Background: Psoriasis is a multifactorial disease. Genetic and environmental factors, which determine the disease epidemiology and clinical spectrum, are heterogeneous in different populations. A few case-control studies from other countries have shown an association between psoriasis and migratory glossitis (MG). The characteristics of the association (e.g. relationship with gender, severity of psoriasis, early- versus late-onset psoriasis, etc.) have not been clearly defined. Aim: To investigate the association of psoriasis and MG by conducting a matched case-control study in India. Methods: The study was conducted on 600 patients with psoriasis and 800 age- and sex-matched controls. Patients were examined for oral lesions and psoriasis severity was assessed by overall severity index (OSI) and psoriasis area and severity index (PASI). We compared the proportions of patients and controls with oral lesions, proportions of male and female patients who had MG, psoriasis severity scores of patients with or without MG, and proportions of early- and late-onset psoriasis patients who had MG. Results: Significantly, more patients had oral lesions than controls (P=0.0013). There was a strong association between psoriasis and MG (P<0.0001). MG and fissured tongue (FT) occurring in the same patient were also strongly associated with psoriasis (P=0.0003). There was a weak association of psoriasis with FT (P=0.0456). Significantly, higher proportion of male patients had MG compared to female patients (P=0.0246). Patients with MG had more severe psoriasis compared to those without the tongue lesions (P<0.0001). Similar proportions of patients with type 1 and type 2 psoriasis had MG (P=0.7268). Conclusions: The results suggest that MG is a rare manifestation of psoriasis which occurs more commonly in male patients and in those with severe disease, and that it occurs with equal frequency in early- and late-onset psoriasis. It will be interesting to follow those patients who have MG, but not psoriasis, to see whether they develop psoriasis phenotype in future.

Atypical actinobacillosis in bulls in Argentina: granulomatous dermatitis and lymphadenitis / Actinobacilose atípica em touros na Argentina: dermatite granulomatosa e linfadenite

Actinobacillosis is a common cause of sporadic infection in cattle. It was mostly characterized as a pyogranulomatous inflammation of the tongue, but also soft tissues as lymph nodes, other digestive tract localization and skin. The aim of this study was to describe an episode of granulomatous dermatitis and lymphadenitis affecting a bull herd in Argentina during 2010. Actinobacillus lignieresii was isolated from samples collected from one of the affected bulls, and characteristic lesions were observed. Lesions other than 'wooden tongue' are usually uncommon; however, actinobacillosis should be included as a differential diagnosis for cutaneous diseases.

A actinobacilose é causa comum de infecções esporádicas em bovinos. Esta afeção tem sido caracterizada como uma infecção piogranulomatosa não somente da língua como também de tecidos moles tais como linfonodos, ou outras localizações no trato digestivo e na pele. O objetivo do presente trabalho é descrever um episódio de dermatite piogranulomatosa e linfadenite que afetou um rebanho de touros na Argentina em 2010. As amostras recolhidas de um dos animais afetados permitiram o isolamento de Actinobacillus lignieresii. Observaram-se as lesões características da doença. Habitualmente não são comuns outras lesões para além das descritas como "língua de pau", no entanto, a actinobacilose deve ser incluída como um possível diagnóstico diferencial de doenças cutâneas.

Papillary atrophy of the tongue and nutritional status of hospitalized alcoholics / Glossite atrófica e estado nutricional de alcoolistas hospitalizados

BACKGROUND: Atrophy of the papillae, mucosa, and dorsum of the tongue are considered classical signs of nutritional deficiencies. OBJECTIVE: To assess the nutritional status of hospitalized alcoholics with or without papillary atrophy of the tongue. METHODS: This study was performed with 21 hospitalized alcoholics divided into Atrophic Glossitis Group (n=13) and Normal Tongue Group (n=8). Healthy, non-alcoholic volunteers composed the Control Group (n=8). Anthropometry and bioelectric impedance were performed, and serum vitamins A, E, and B12 were determined. RESULTS: There were no statistical differences in relation to age (46.7±8.7 vs. 46.8±15.8 years) or gender (92.3% vs. 87.5% male), respectively. Control Group volunteers were also paired in relation to age (47.5±3.1 years) and male predominance (62.5%). In relation to hospitalized alcoholics without atrophic lesions of the tongue and Control Group, patients with papillary atrophy showed lower BMI (18.6 ± 2,5 vs 23.8 ± 3.5 vs 26.7 ± 3,6 kg/m² ) and body fat content 7.6 ± 3.5 vs 13.3 ± 6.5 vs 19.5 ± 4,9 kg). When compared with the Control Group, alcoholic patients with or without papillary atrophy of the tongue showed lower values of red blood cells (10.8 ± 2.2 vs 11.8 ± 2.2 vs 14.5 ± 1,6g/dL) and albumin (3.6 ± 0.9 vs 3.6 ± 0.8 vs 4.4 ± 0.2g/dL). The seric levels of vitamins A, E, and B12 were similar amongst the groups. CONCLUSION: Hospitalized alcoholics with papillary atrophy of the tongue had lower BMI and fat body stores than controls, without associated hypovitaminosis.

FUNDAMENTOS: A deficiência crônica de nutrientes pode levar à hipotrofia das papilas e da mucosa e do dorso da língua, considerada um sinal clássico de subnutrição protéico-energética. OBJETIVO: O objetivo do presente estudo é comparar o estado nutricional, incluindo as dosagens dos níveis séricos de vitaminas A, E e B12 em pacientes alcoolistas com ou sem alterações tróficas das papilas linguais. MÉTODOS: O estudo caso-controle incluiu 21 pacientes adultos alcoolistas internados em um hospital universitário. Utilizando-se de um sistema de fotografia da cavidade oral, dois clínicos independentes classificaram os indivíduos alcoolistas de acordo com a presença ou não de alterações tróficas na língua. Foram registrados os dados antropométricos, a composição corporal pela impedância bioelétrica e os exames laboratoriais para avaliação clínica e nutricional, incluindo dosagens das vitaminas A, E e B12. O estudo incluiu ainda voluntários saudáveis, não alcoolistas como Grupo Controle (n=8). A comparação entre os grupos foi feita por ANOYA-F ou pelo teste de Kruskal-Wallis, de acordo com a curva de normalidade dos resultados. Foram considerados significativos diferenças com p < 0,05. RESULTADOS: De acordo com a presença de alterações tróficas nas papilas linguais, os pacientes alcoolistas foram alocados no Grupo Língua Despapilada (n=13) e Grupo Língua Normal (n=8), sem diferença estatística quanto à idade (46,7 ± 8,7 vs 46,8 ± 15,8 anos) e gênero masculino (92,3 vs 87,5%). Os voluntários do Grupo Controle apresentaram 47,5 ±3,1 anos, sendo 62,5% do gênero masculino. Os pacientes alcoolistas com hipotrofia papilar apresentaram menor IMC (18,6 ± 2,5 vs 23,8 ± 3,5 vs 26,7 ± 3,6 kg/m2) e gordura corporal (7,6 ± 3,5 vs 13,3 ± 6,5 vs 19,5 ± 4,9 kg), quando comparados com os demais grupos. Em relação ao Grupo Controle, os alcoolistas apresentaram menores valores de hemoglobina (10,8 ± 2,2 vs 11,8 ± 2,2 vs 14,5 ± 1,6 g/dL) e albumina sérica (3,6 ± 0,9 vs 3,6 ± 0,8 vs 4,4 ± 0,2 g/dL). Os níveis plasmáticos de vitaminas A, E e B12 foram similares entres os grupos. CONCLUSÃO: Os pacientes alcoolistas com achados físicos de hipotrofia de papilas linguais apresentam menores valores em medidas antropométricas, de hemoglobina e albumina séricas que os grupos Controle ou de alcoolistas sem língua despapilada. Não houve evidências de hipovitaminoses associadas.

Glositis romboidal media: revisión a propósito de un caso clínico / glossitis Rhomboid average: review of a clinical case

La glositis romboidal media (GRM) es una alteración benigna, poco frecuente, que afecta ligeramente más a los varones. Suele localizarse en la línea media del dorso de la lengua por delante de la “V” lingual, en forma de área rojiza, romboidal, de superficie plana, como una mácula o a veces exofítica, mamelonada, que puede sobresalir de 2 a 5 mm y en la que no se observan papilas filiformes. Se presenta el caso clínico de un varón de 50 años de edad que consulta por presentar una lesión en dorso de lengua, situada en la línea media.

Median rhomboid glossitis (MRG) is an uncommon benign abnormality of the tongue, most frequently affecting men. It is typically located around the midline of the dorsum of the tongue, anterior to the lingual “V”, appearing as a reddish, rhomboid area, depapillated, flat maculate or mamillated and raised by2- 5 mm. This paper reports a case of rhomboid glossitis in a 50-year-old man who consulted for a lesion on the dorsum of the tongue, in a medial location.

Research on flora on tongue dorsum of patients with atrophic glossitis and correlated factors / 华西口腔医学杂志

<p><b>OBJECTIVE</b>To examine the flora samples from the tongue dorsum of the atrophic glossitis group and to discuss the relationship so as to provide a thinking pattern for therapy and a clue for deeper research.</p><p><b>METHODS</b>To collect personal information on 60 cases of atrophic glossitis and 40 cases of volunteers as control. The main items include general status, oral examination, salivary flow rate, pH value and bacteria test. All data were analyzed statistically.</p><p><b>RESULTS</b>1) Among the 60 cases, 75.00% were female patients. Glosso-pain, dry mouth and taste loss were the most common symptoms. 2) In regard to the pathogenic factors, the systematic diseases were often visible, i.e. gastritis, coronary disease and anemia. 3) Oral hygiene of the patients was worse than that of the control group, the saliva flow rate and pH value were lower than that of the control. 4)The statistic analysis showed that the quantity of some bacteria of tongue dorsum and their detectable rate were different between the glossitis group and the control one, between the patients with atrophic glossitis who also suffered from different systematic diseases and the control group, and between the complete type and the partial type. These bacteria included Streptococcus sanguis, Stomatococcus, Staphylococcus aureus, Saccharomyces, etc.</p><p><b>CONCLUSION</b>Atrophic glossitis is the consequence co-affected by host, circumstances of oral cavity and bacteria. The tangible relationship between atrophic glossitis and micro-ecological changes on glossal dorsum has not been confirmed yet, however, flora change on dorsum may have relations with occurrence, and development of the disease.</p>

Glositis herpética necrosante / Necrotizing herpetic glossitis

Se recibe paciente de 8 años de edad, con un peso de 18 Kg. siendo delgada en complexión, Con problema para poder comer, con adenopatía grado 4 en ambos submaxilares, sin poder hablar, y gesticular y con dificultad dolorosa para poder deglutir, (odinofagia), con fiebre de 39 grados, cefalea en parietales, y muy sensible a la patología de su problema.

Frequency of oral mucositis and microbiological analysis in children with acute lymphoblastic leukemia treated with 0.12 percent chlorhexidine gluconate

In view of the morbidity potential of oral complications in patients with leukemia, this study evaluated the clinical and microbiological alterations that occur in the oral mucosa of children with acute lymphoblastic leukemia (ALL) undergoing antineoplastic chemotherapy and prophylactic administration of 0.12 percent chlorhexidine gluconate. The sample consisted of 17 children aged 2 to 12 years that underwent clinical examination of the oral mucosa for the detection of oral lesions. In addition, biological material was collected from labial and buccal mucosa for microbiological analysis. Oral mucositis was observed in only 5 (29.4 percent) patients. Microbiological analysis revealed a reduced number of potentially pathogenic microorganisms, such as coagulase-negative staphylococci (47 percent), Candida albicans (35.3 percent), Klebsiella pneumoniae (5.9 percent), enteropathogenic Escherichia coli (5.9 percent), and Stenotrophomonas maltophilia (5.9 percent). Patients with oral mucositis showed a higher frequency of coagulase-negative staphylococci (80 percent) when compared with patients with normal oral mucosa (33.3 percent). In conclusion, the results of the present study suggest that the prophylactic use of 0.12 percent chlorhexidine gluconate reduces the frequency of oral mucositis and oral pathogens in children with ALL. In addition, the present findings suggest a possible relationship between coagulase-negative staphylococci and the development of oral mucositis.

Tendo em vista o potencial de morbidade das complicações orais em pacientes com leucemia, este estudo avaliou as alterações clínicas e microbiológicas que ocorrem na mucosa bucal de crianças com leucemia linfoblástica aguda (LLA), submetidas à quimioterapia antineoplásica e administração profilática do gluconato de clorexidina 0,12 por cento. A amostra foi constituída de 17 crianças de 2 a 12 anos, as quais foram submetidas a exame clínico da mucosa oral para a detecção de lesões bucais. Além disso, foi coletado material biológico das mucosas labial e jugal para análises microbiológicas. A mucosite oral foi observada em apenas 5 (29,4 por cento) pacientes. A análise microbiológica revelou a presença de um número reduzido de microorganismos potencialmente patogênicos, como estafilococos coagulase-negativos (47 por cento), Candida albicans (35,3 por cento), Klebsiella pneumoniae (5,9 por cento), Escherichia coli enteropatogênica (5,9 por cento) e Stenotrophomonas maltophilia (5,9 por cento). Pacientes com mucosite oral apresentaram uma maior freqüência de estafilococos coagulase-negativos (80 por cento) quando comparados aos pacientes que exibiam mucosa oral normal (33,3 por cento). Em conclusão, os resultados do presente estudo sugerem que o uso profilático do gluconato de clorexidina 0,12 por cento reduz a freqüência de mucosite oral e de patógenos orais em crianças com LLA. Além disso, os presentes achados sugerem uma possível relação entre estafilococos coagulase-negativos e o desenvolvimento de mucosite oral.

prevalence of median rhomboid glossitis in diabetic patients: a case-control study

Diabetes mellitus [DM] is one of the most common disorders of endocrine glands which has a worldwide distribution and is a risk factor for oral pathology so; the purpose of the present study was to investigate the association between median rhomboid glossitis [MRG] and DM. We examined 202 Iranian patients with DM aged 10-86 years and 261 healthy subjects aged 10-28 years and the diagnosis of MRG was made based on clinical features. The examination indicated that 13 [6.43%] diabetic patients and 4 [1.53%] of control group had MRG. There was a significant difference in the prevalence of MRG, between patients and control group. MRG showed no association with other variables [age, sex, duration of DM, drugs, FBS, A[1C]]. In the present study the prevalence of MRG in diabetics was much higher than that of controls

Helicobacter pylori coinfection is a confounder, modulating mucosal inflammation in oral submucous fibrosis.

The oral cavity has been considered a potential reservoir for Helicobacter pylori (H pylori) , from where the organism causes recurrent gastric infections. Aim: With this case-control study we tried to evaluate the role of H pylori in the etiology of mucosal inflammation, a condition that compounds the morbid state associated with oral submucous fibrosis (OSF). Materials and Methods : Subjects ( n = 150) were selected following institutional regulations on sample collection and grouped into test cases and positive and negative controls based on the presence of mucosal fibrosis and inflammation. The negative controls had none of the clinical signs. All patients underwent an oral examination as well as tests to assess oral hygiene/periodontal disease status; a rapid urease test (RUT) of plaque samples was also done to estimate the H pylori bacterial load. We used univariate and mutivariate logistic regression for statistical analysis of the data and calculated the odds ratios to assess the risk posed by the different variables. Results : The RUT results differed significantly between the groups, reflecting the variations in the bacterial loads in each category. The test was positive in 52% in the positive controls (where nonspecific inflammation of oral mucosa was seen unassociated with fibrosis), in 46% of the test cases, and in 18% of the negative controls (healthy volunteers) (χ2 = 13.887; P < 0.01). A positive correlation was seen between the oral hygiene/periodontal disease indices and RUT reactivity in all the three groups. Conclusions: The contribution of the H pylori in dental plaque to mucosal inflammation and periodontal disease was significant. Logistic regression analysis showed gastrointestinal disease and poor oral hygiene as being the greatest risk factors for bacterial colonization, irrespective of the subject groups. A positive correlation exists between RUT reactivity and the frequency of mucosal inflammation.

Prevalence of tongue lesions among Turkish schoolchildren

To collect data on the prevalence of tongue lesions of Turkish schoolchildren in 3 different population samples in Ankara, and to analyze the relationship between tongue lesions and gender, oral hygiene, and income levels. Nine hundred and six schoolchildren aged 6-12 participated in this study between March 2004 and July 2004 in Ankara, Turkey. Of the 906 schoolchildren, 442 were girls and 464 were boys from 3 primary schools. We examined all the children for the presence of the following tongue lesions: 1] ankyloglossia, 2] bifid tongue, 3] fissured tongue, 4] geographic tongue, 5] median rhomboid glossitis, 6] lingual thyroid nodule, 7] atrophic tongue, 8] hairy tongue, 9] crenation tongue, 10] furred tongue, 11] macroglossia, 12] microglossia, and 13] lingual or sublingual varicosities. Of the 906 subjects, we detected 45 subjects with tongue lesions with a prevalence of 4.95%. We found lesions more frequently in boys [6%] than in girls [4.5%]. However, these results were statistically insignificant. Oral lesions commonly found were geographic tongue [1.8%], ankyloglossia [1.3%], fissured tongue [0.9%], bifid tongue [0.4%], hairy tongue [0.2%] and macroglossia [0.2%], lingual thyroid nodule [0.1%]. We did not find any of the following lesions: median rhomboid glossitis, atrophic tongue, crenation tongue, furred tongue, microglossia, lingual, or sublingual varicosities. The tongue has a special importance due to its localization. It can readily affect a patient's social life because of lesions and various symptoms. The localization of tongue may also play important role in diagnosis for systematic, hormonal, and allergic disorders

A Case of Glucagonoma Syndrome Diagnosed as Necrolytic Migratory Erythema / 대한피부과학회지

Necrolytic migratory erythema (NME) is a typical cutaneous manifestation of glucagonoma syndrome. The entire syndrome consists of NME, glucose intolerance, weight loss, anemia, glossitis, diarrhea, and increased glucagon levels. We herein report a patient with glucagonoma syndrome who was diagnosed as having NME. A 48-year-old male presented with a 2-month history of painful erythematous, desquamative, erosive papules and plaques on both lower extremities. Histological examination revealed an intraepidermal cleft, the presence of vacuolated, pale epidermal cells, and necrosis in the upper epidermis. His glucagon level was 2650 pg/ml, with the upper limit of a normal range being 250 pg/ml. The patient was treated with octreotide, and showed an improvement of the skin eruption with normalization of the glucagon level within 4 weeks.

Prevalência de glossite rômbica mediana em diferentes faixas etárias / Prevalence of median rhomboid glossitis in different age groups

A Glossite Rômbica Mediana (GRM) apresenta-se como uma área despapilada, de formato oval ou rombóide, localizada na linha média, em frente ao ápice do "V" formado pelas papilas circunvalares no terço posterior e/ou médio do dorso lingual. A prevalência desta entidade na população é baixa (inferior a 1 por cento), não havendo distinção quanto ao sexo e a raça dos indivíduos. No entanto, é fundamental saber diagnosticá-la, buscando com isto realizar o diagnóstico diferencial com outras patologias de língua. Esse estudo procurou avaliar a prevalência da GRM, comparando pacientes pediátricos e adultos, de ambos os sexos, com distintas procedências na cidade de Porto Alegre, RS

Oral Mecobalamin Treatment in Cobalamin Deficiency / 대한혈액학회지

BACKGROUND: The traditional treatment of cobalamin deficiency anemia is performed by intramuscular injections. However, it has been suggested that oral replacement of cobalamin is also effective as an intramuscular injection. We studied the effectiveness of oral mecobalamin treatment in patients with cobalamin deficiency. METHODS: Patients with newly diagnosed cobalamin deficiency (<200 pg/mL) or who were previously maintained on intramuscular injection were given 2,000 microgram of oral mecobalamin daily. RESULTS: Sixteen patients were enrolled. The common causes of cobalamin deficiency were total gastrectomy (75%) and pernicious anemia (12.5%). Twelve patients received oral mecobalamin, except for four patients who were lost from follow-up after initial diagnosis. The mean pretreatment values of serum cobalamin and hemoglobin level were 58.3+/-21.9pg/mL and 8.1+/-1.9g/dL, respectively. After one, two, and six months of oral therapy, the respective mean values were 1,691.8+/-260.4pg/mL, 1,085.8+/-1,110.3pg/mL and 990.2+/-249.8pg/mL of serum cobalamin, and 10.4+/-1.3g/dL, 11.3+/-2.2g/dL and 12.1+/-2.3g/dL of hemoglobin. Initially elevated serum homocysteine were normalized after one month of oral therapy. Symptoms such as glossitis were relieved rapidly by oral treatment. CONCLUSION: High-dose oral mecobalamin supplement was a simple and effective treatment in patients with cobalamin deficiency, especially in total gastrectomized patients.

Glossite rômbica mediana / Median rhomboid glossitis

O presente estudo teve por objetivo fazer uma revisão bibliográfica sobre a glossite rômbica mediana (GRM), avaliando sua etiopatogenia, características clínicas e tratamento. A etiologia da GRM tem sido amplamente pesquisada, considerando desde a permanência do tubérculo ímpar, infecção crônica por Candida sp e imunossupressão. Entretanto, serão necessários novos estudos que verifiquem se a presença da imunossupressão poderia influir na predominância de variedades de Candida sp com fatores de virulência que interfiram no desenvolvimento da lesão

A case of pernicious anemia with early gastric cancer / 대한내과학회지

Pernicious anemia is caused by the absence of intrinsic factor from autoimmune destruction of parietal cells. Patients with pernicious anemia are predisposed to the development of gastric cancer. We report here a case of pernicious anemia with early gastric cancer. A 65 year old woman was presented with severe anemia and glossitis. Her serum cobalamin level was low, and serologic test to anti-intrinsic factor antibody and anti-parietal cell antibody were positive. Gastroscopic examination revealed an early gastric cancer and type A atrophic gastritis. This patient underwent radical subtotal gastrectomy and received daily oral vitamin B12 replacement.

Lesiones estomatológicas desde el nacimiento hasta los tres años / Oral lesions from birth to three years of age

Con el propósito de que el odontólogo que atiende niños pueda comprender y retener las distintas características de las lesiones, hemos dividido este trabajo en dos períodos distintos de su desarrollo físico. Todo lo expuesto aquí es un resumen de 30 años de trabajo junto a odontólogos y médicos que dirigen las distintas especialidades afines a la estomatología pediátrica. Este período lo hemos dividido en dos partes: Primera parte a) Lesiones que afectan al niño desde el nacimiento hasta los doce meses de vida. Quistes de Queratina (Nódulos de Bohn, Perlas de Epstein y quistes de la lámina dental). b) Lesiones névicas-angiomas y lesiones pigmentarias. Segunda parte: Nos hemos dedicado a las manifestaciones de las enfermedades producidas por virus, hongos y bacterias. Queremos alcarar que estas lesiones pueden aparecer en otra etapa de la vida del niño. Al final de la segunda parte mencionamos lesiones propias de los labios (queilitis) y de la lengua (glositis)