Fungiform papillary glossitis: atopic disease in the mouth?

Investigation of oral atopic diseases: Correlation between geographic tongue and fungiform papillary glossitis

INTRODUCTION

The correlation between oral lesions and atopy is not new, but few studies have investigated the prevalence of mucosal changes in diseases within the atopic spectrum, leading to conflicting data. Some studies found a possible relationship between geographic tongue, transient lingual papillitis and atopic diseases.

AIM

To investigate the frequency of geographic tongue and fungiform papillary glossitis in patients with atopic diseases, and its correlation with serum IgE levels and skin test results.

MATERIAL AND METHODS

The sample was comprised of participants with atopic diseases paired with participants who received negative puncture skin tests. All were submitted to stomatological and medical evaluations, prick test and oral cytopathological.

RESULTS

The female sex was more numerous in both groups. Mean age was 21 years. A total of 60 diagnoses of atopic diseases were obtained, with allergic rhinitis being the most prevalent. Fungiform papillary glossitis was the most frequent oral lesion in both groups, while geographic tongue was present in 2 cases (2%) in the test group and 2 (2%) in the control group. Atopic patients with fungiform papillary glossitis presented high serum IgE levels. In atopic patients with geographic tongue, the prick test positively identified extracts of Dermatophagoides pteronyssinus (100%) and Dermatophagoides farinae (100%).

CONCLUSION

Due to the low frequency of geographic tongue lesions found in the study, it is no possible to conclude if that could be an oral manifestation of atopy. However fungiform papillary glossitis is a common alteration in atopic and non-atopic patients and has a relationship with high IgE serum levels. However, the consolidation of this result requires a larger sample size.

Oral Aspects Identified in Atopic Dermatitis Patients: A Literature Review

Introduction:

Atopic dermatitis is a chronic inflammatory skin condition that is more prevalent in children (10-20% of the world's population) than in adults. As its etiology is multifactorial, it is important to know the most frequent oral manifestations in atopic dermatitis patients.

Methodology:

In the last decades, the correlation between atopic dermatitis and conditions and/or changes in the oral cavity has been demonstrated by several studies. The objective of this paper was to describe, through a review of the literature, the oral health conditions and/or oral aspects identified in patients with atopic dermatitis.

Search Strategy:

A descriptive literature review was carried out through a bibliographical survey based on the last 10 years, in order to answer the study questions.

Results:

As a result, we found six studies with different sample sizes, ranging from 43 to 468 patients, and the majority of them were of cross-sectional study design.

Discussion:

Two studies performed their analysis through dental exams and reported that patients with atopic dermatitis tend to have a greater frequency of carious lesions, and two studies correlated Candida with atopic dermatitis through mycological analyzes.

Conclusion:

There are a few studies in the literature that identify the oral aspects of atopic dermatitis. More investigations are needed in order to contribute to the knowledge of such oral aspects and the approach to treat these patients regarding oral health.

Transient lingual papillitis: A retrospective study of 11 cases and review of the literature

BACKGROUND

Transient lingual papillitis (TLP) is a common, under-diagnosed, inflammatory hyperplasia of one or multiple fungiform lingual that has an acute onset, and is painful and transient in nature.

MATERIAL AND METHODS

Eleven cases of TLP were diagnosed based on their clinical features. Information on demographics, clinical characteristics, symptoms, individual or family history of similar lesions, medical history, management and follow-up were extracted from the patients' records. The English literature was reviewed on TLP differential diagnosis, pathogenesis and management.

RESULTS

The study group included 8 females and 3 males (age: 10-53 years, mean age 31.7±12.88 years). Seven cases were classified as generalized form of TLP and 4 as localized form. Nine cases were symptomatic. Time to onset ranged from 1 to 14 days. A specific causative factor was not identified in any case and management was symptomatic.

CONCLUSIONS

Although TLP is not considered as a rare entity, available information is limited. Diagnosis is rendered clinically, while biopsy is required in cases with a differential diagnostic dilemma. TLP should be included in the differential diagnosis of acute, painful tongue nodules. Key words:Transient lingual papillitis, fungiform papillary glossitis, tongue, nodules.

Increased prevalence of geographic tongue in burning mouth complaints: a retrospective study

OBJECTIVES

The objective of this study was to assess the frequency of geographic tongue and fissured tongue (GFT) in patients with burning mouth syndrome (BMS). Our hypothesis was that benign soft tissue changes to the tongue, such as GFT, are associated with BMS.

STUDY DESIGN

Retrospective review of 161 patients with BMS and 87 TMJ dysfunction cases as control. Frequency of GFT and demographics for both groups was assessed.

RESULTS

In the BMS group, 26.7% of the subjects were diagnosed with GFT, whereas in the control group, 11.5% had GFT (P < .05). In the subgroup of BMS with GFT, the male-to-female ratio was approximately 1:2, whereas the male-to-female ratio of those with BMS and no GFT was approximately 1:5 (P < .05).

CONCLUSIONS

Our results demonstrate a higher than expected prevalence of GFT among patients with BMS compared with a control group of patients with TMJ. In males, GFT may be a significant predictor for BMS.

Chronic lingual papulosis: new, independent entity or "mature" form of transient lingual papillitis?

OBJECTIVE

Several acute, usually pediatric variants of edematous, symptomatic fungiform lingual papillitis have been reported since the 1990s, most notably transient lingual papillitis (TLP); but no chronic forms have been mentioned. Is there a chronic counterpart, akin to the older palatal examples of inflammatory papillary hyperplasia? The objective of this study was to clinicopathologically characterize a previously unreported entity with clustered, chronic fibrous papules (nonsyndromic) of the tongue.

METHODS

Cases were collected from clinics in 2 dental schools.

RESULTS

Five women and 4 men were identified with multiple, moderately firm, slightly pedunculated, normally colored masses clustered at the tip of the tongue (n = 4), covering the dorsal surface (n = 4) or on the lateral border (n = 1); 2 showed several erythematous or edematous papules (similar to TLP) admixed with fibrous papules. Patient ages ranged from 31 to 62 years (average 49) and all lesions had been present for many years. All lesions were asymptomatic except for the lateral border lesion, which presented with a burning sensation and mild tenderness (disappeared with antifungal medication). Five cases were associated with mouth breathing or a tongue-thrust habit; 4 were associated with geographic tongue or fissured tongue. Four papules were biopsied. All were composed of dense, avascular fibrous tissue with no or very few inflammatory cells; one showed focal mild neovascularity and edema. The lesion appeared to represent altered filiform papillae, more so than fungiform papillae.

CONCLUSIONS

Chronic lingual papulosis (CLP) is an innocuous entity represented by focal or diffuse enlargement of numerous lingual papillae, primarily the filiform papillae. It appears to usually have an adult onset and most likely represents papillary reaction to very low-grade, chronic irritation or desiccation. Some cases with childhood onset, however, seem to be variations of normal anatomy. No treatment or biopsy is required, but a number of systemic disorders and syndromes must be ruled out before applying the CLP diagnosis.

Predisposition of allergy in patients with benign migratory glossitis

OBJECTIVE

The purpose of this study was to investigate the presence of allergy in patients with benign migratory glossitis (BMG) using patch and prick tests.

PATIENTS AND METHODS

Eighty patients (40 BMG and 40 healthy controls) received patch and prick tests. If at least one test result was positive, patients were considered to be allergic.

RESULTS

The prick test was positive in 10 patients (25.0%) of the study group and in 4 patients (10.0%) of the control group. The patch test was positive in 12 patients (30.0%) of the study group and in 6 patients (15.0%) of the control group. When results of both tests were evaluated together, the study group showed a positive rate of 47.5% (n = 19), whereas the control group showed a positive rate of 22.5% (n = 9) (P = .02).

CONCLUSION

Our results revealed that a combination of prick and patch tests can significantly enhance the diagnostic accuracy of predisposition of allergy in patients with BMG.

Subgemmal neurogenous plaque associated with burning tongue: report of two cases and review of the literature

Subgemmal neurogenous plaques, biphasic structures with a neurofibroma and neuroma patterns, are observed in tongue biopsies involving subepithelial areas, being characterized as aggregates of nerve plexus and ganglion cells. Oral burning symptoms, having many possible causes, are commonly observed during oral medicine practice, but the association of subgemmal neurogenous plaque with tongue burning symptoms is very unusual. Reported here are two cases of focal burning sensation in the lateral border of the tongue diagnosed as subgemmal neurogenous plaque through biopsy. Recognizing this entity is important to avoid misdiagnosis of other neural proliferations, especially in cases involving focal tongue burning.