Common Oral Manifestations of Systemic Disease

Oral manifestations of vitamin B12 deficiency associated with pernicious anemia: A case report

INTRODUCTION AND IMPORTANCE

Vitamin B12 deficiency can manifest through various oral manifestations such as glossitis, glossodynia, recurrent ulcers, cheilitis, dysgeusia, lingual paresthesia, burning sensations, and pruritus. These oral signs can serve as early indicators of systemic conditions such pernicious anemia.

CASE PRESENTATION

A 67 year old northern African female presented at the oral surgery service with complaints of a sore mouth and difficulty eating certain types of food. Her medical history revealed hypothyroidism and no history of gastrectomy. She was diagnosed with pernicious anemia in 2014 and is under hydroxocobalamin injection 5000μg/month since then. Dental history indicated extraction of all teeth, and in 2014, the patient was diagnosed with oral lichen planus. There were no contributory oral habits. Intraoral examination revealed a band like erythematous lesion on the palate with two superficial ulcerations, diagnosed as related to her pernicious anemia. The patient was prescribed a mouthwash containing sodium bicarbonate and corticosteroid to reduce inflammation and alleviate pain. A low level laser therapy was also considered to reduce the burning sensations.

CLINICAL DISCUSSION

Pernicious anemia (PA) is an autoimmune disease characterized by the gradual atrophy of the gastric mucosa, predominantly affecting the body and fundus of the stomach, leading to vitamin B12 deficiency. Its insidious onset often masks its presence. Patients have no anemic symptoms. However, they can present with oral manifestations related to vitamin B12 deficiency. Those oral signs can precede hematological symptoms helping in early diagnosis of PA.

CONCLUSION

Dentists and other oral health care providers must be aware of this condition and its oral manifestations. Investigating vitamin B12 levels should be considered in patients presenting with oral ulcers, oral erythema or burning sensations without an apparent origin.

Oral Lesions Associated with Systemic Disease

Oral manifestations may be the first sign of a systemic disease, or represent lesions associated with an established or recurrent disease. Oral health care providers are often the first to recognize these signs. Some lesions have characteristic features that allow for early detection and intervention. On the contrary, clinical manifestations may be diverse and require a comprehensive evaluation to establish a definitive diagnosis. This article reviews the oral manifestations of select systemic diseases to help clinicians develop a differential diagnosis that leads to early diagnosis and timely intervention.

Possible association between oral health and sleep duration: A cross-sectional study based on the Korean National Health and Nutrition Examination Surveys from 2010 to 2015

This study was performed to investigate the association between oral health and sleep duration in South Korean subjects using 2010-2015 data from the Korean National Health and Nutrition Examination Survey (KNHANES).Cross-sectional data on 35,599 adults over the age of 19 years who completed KNHANES were analyzed. All participants reported subjective oral health status and their daily average sleep duration using a self-reported questionnaire. Sleep duration and oral health status were divided into 3 categories: ≤5, 6-8, ≥9 h/day and good, fair, poor, respectively.The overall prevalence of poor oral health status was 43.8%. Univariate analysis demonstrated that poor oral health status was significantly associated with age, smoking, alcohol, diabetes, education, income, depression, marital status, and sleep duration. After adjusting for covariates (age, sex, diabetes mellitus, hypertension, obesity, smoking, income, education, marital status), sleep durations of ≤5 hours (OR = 1.42; 95% CI, 1.26-1.60) and ≥9 hours (OR = 1.21; 95% CI, 1.04-1.40) were significantly associated with poor oral health, compared to a sleep duration of 6-8 hours. Short or long sleep duration was more likely to have an impact on the development of poor oral health status in men than in women. A significant relationship between sleep duration and oral health status was found in participants younger than 60 years.This is the first report that both short and long sleep durations are significantly associated with the development of poor oral health status. The effect of short or long sleep duration on poor oral health was more significant in younger subjects and in men.

Crohn's disease initially presenting with oral manifestations and managed with ustekinumab: A case report

Oral Crohn's disease (OCD) refers to the spectrum of oral manifestations seen in Crohn`s disease (CD) patients and could precede other signs of the disease elsewhere, which requires dental practitioners to be vigilant for oral mucosal changes that may accompany such systemic disorders. Classical treatment modalities are based on the use of corticosteroids, immune-modulators and more recently, biologics. Ustekinumab is a novel agent from this last group that has shown efficacy in a limited number of case reports. A case of a debilitating CD presenting initially with oral manifestations and ultimately managed with ustekinumab is reported.

Lingual Linear Lesions: A Clinical Sign Strongly Suggestive of Severe Vitamin B12 Deficiency

BACKGROUND

Lingual linear lesions (LLLs) are the oral linear lesions located on the dorsum, lateral borders, and/or ventral surface of tongue. It has been suggested that LLLs might be an early clinical sign of vitamin B₁₂ deficiency. Here, a retrospective study was conducted to further investigate and validate the association between LLL and vitamin B₁₂ deficiency.

METHODS

Based on the clinical examination, patients with LLLs were enrolled and analyzed retrospectively. Data regarding clinical and laboratory features were obtained. Follow-up was done at least 6 months following appropriate supplementation therapy.

RESULTS

A total of 57 patients, consisting of 20 males and 37 females with a mean age of 59.12 years (range, 18-80), were enrolled in this study. The hematological examination revealed that 56 (98.25%) of the 57 patients had severe serum vitamin B₁₂ deficiency, and the other 1 patient had a borderline low level of vitamin B₁₂ . All the enrolled patients responded well to cobalamin replacement therapy.

CONCLUSION

LLLs might be a clinical sign strongly suggestive of severe vitamin B₁₂ deficiency.

Oral care practices of long-term care home residents and caregivers: Secondary analysis of observational video recordings

AIMS AND OBJECTIVES

To describe the proportion of toothbrushing task steps, long-term care residents had an opportunity to complete; the duration and quality of toothbrushing by both residents and caregivers; and the feedback caregivers provided.

BACKGROUND

Poor oral health is widespread among older adults in long-term care homes; however, little is known about their actual oral health practices.

DESIGN

Secondary analysis of video recordings.

METHODS

A total of 58 video-recorded sessions were analysed from two long-term care homes in Canada. Eligible residents had at least one natural tooth, required oral care assistance, had Alzheimer's disease and understood English. Eligible caregivers spoke English and had worked for at least 1 year with people with dementia. Toothbrushing success was identified by the resident's participation in, and completion of, nine toothbrushing steps. Total time spent brushing teeth was calculated by summing the duration of time spent brushing teeth. Quality was described by time spent brushing the facial versus the lingual or occlusal surfaces. Caregiver verbal feedback was pulled from transcripts and analysed using content analysis. STROBE guidelines were used in reporting this study.

RESULTS

The two step residents most frequently completed or attempted were brushing their teeth (77% complete, 7% attempt) and rinsing their mouth (86% complete, 2% attempt). The average time spent brushing teeth was 60.33 s (SD = 35.15). In 66% of observed videos, toothbrushing occurred only on the facial tooth surfaces, with no time spent brushing the lingual or occlusal surfaces.

CONCLUSION

Caregivers are supporting residents to independently complete toothbrushing; however, the duration and quality of toothbrushing are not sufficient to ensure optimal oral health.

RELEVANCE TO CLINICAL PRACTICE

Clear, detailed guidelines are required to ensure adequate oral care for long-term care residents. Staff need to be aware that all surfaces should be brushed to ensure proper oral health.

Association between oral lesions and disease activity in lupus erythematosus

BACKGROUND

Mucosal involvement is frequently seen in cutaneous lupus erythematosus (CLE) and systemic lupus erythematosus (SLE). There is no consensus regarding the prevalence, and a wide range of lesions has been reported. Its prognostic significance is currently unknown and a matter of controversy.

OBJECTIVE

To classify oral lesions in lupus, evaluate their prevalence and assess their possible association with disease activity.

METHODS

We conducted a descriptive study between 2016 and 2017. A total of 150 lupus patients were matched by sex, age and smoking status with 151 healthy individuals. All subjects underwent a careful evaluation of oral mucosa. On the same day of the clinical assessment, each patient underwent a peripheral venous blood and urine analysis. All patients underwent a full medical history, physical examination and a careful examination of the oral cavity. For each one, we obtained photographs of ten areas of the oral cavity. Two dermatologists of our group blindly recorded the presence and morphology of oral lesions. The disease activity of CLE patients was scored using the Revised Cutaneous Lupus Erythematosus Disease Area and Severity Index, and in SLE patients, activity was measured using the Systemic Lupus Erythematosus Disease Activity Index.

RESULTS

In CLE patients, there was a statistically significant correlation between higher cutaneous disease activity and the following oral findings: discoid plaques, cobblestone and red/brown-pigmented macules. In patients with CLE, red macules on jugal mucosa were statistically associated with anaemia and positive antinuclear antibodies titres; additionally, the presence of gingivitis was related to systemic inflammation. In SLE patients, gingival telangiectases were statistically significantly associated with leucopenia, hypocomplementemia and systemic inflammation.

LIMITATIONS

Biopsies on mucosal lesions were not performed.

CONCLUSION

Some specific oral lesions correlate with disease activity in CLE and SLE.

Benign and Malignant Oral Lesions in Children and Adolescents: An Organized Approach to Diagnosis and Management

Oral lesions in children encompass a wide range of etiologies, including idiopathic entities as well as those related to an underlying systemic illness. In addition, oral masses include benign entities harboring locally destructive behavior and even malignancies in rare cases. Thorough patient history and detailed and efficient physical examination are critical for determining which lesions can be closely observed versus those require further diagnostic work-up. Understanding normal oral cavity anatomy is crucial for performing appropriate evaluation. This review describes the appropriate diagnostic and therapeutic strategies for oral cavity lesions and reviews the broad differential diagnosis of oral cavity masses.

A historical evaluation of Chinese tongue diagnosis in the treatment of septicemic plague in the pre-antibiotic era, and as a new direction for revolutionary clinical research applications

Chinese tongue diagnosis was initially developed to quickly and efficiently diagnose and prescribe medicine, while at the same time allowing the doctor to have minimal contact with the patient. At the time of its compiling, the spread of Yersinia pestis, often causing septicaemia and gangrene of the extremities, may have discouraged doctors to come in direct contact with their patients and take the pulse. However, in recent decades, modern developments in the field of traditional Chinese medicine, as well as the spread of antibiotics in conjunction with the advancements of microbiology, have overshadowed the original purpose of this methodology. Nevertheless, the fast approaching post-antibiotic era and the development of artificial intelligence may hold new applications for tongue diagnosis. This article focuses on the historical development of what is the world's earliest tongue diagnosis monograph, and discusses the directions that such knowledge may be used in future clinical research.

The impact of inflammatory bowel disease on oral health

Inflammatory bowel disease (IBD) mainly comprises of two separate inflammatory conditions: Crohn's disease (CD) and ulcerative colitis (UC). The aetiology of these conditions is still being explored with current evidence pointing towards a combination of environmental and genetic components. However, the pathophysiology is understood as a cytokine driven inflammatory response. There is significant association between IBD and dental conditions such as dental caries, other infections and periodontitis. Anti-inflammatory medications such as 5 aminosalicylic acid (5ASA), steroids and biological therapies are the treatment of choice for these chronic conditions, dependent on aetiology. Therefore, this article aims to educate dentists regarding possible implications IBD and its treatment can have for clinical practice and future research.

Prevalence of oral lesions in and dental needs of patients with newly diagnosed acute leukemia

BACKGROUND

Dentists are generally taught that in a significant number of patients with newly diagnosed acute leukemia (NDAL), the diagnosis may be suspected based on oral signs. In this study, the authors determined the frequency of oral signs of leukemia and tabulated the clinical dental needs and hematologic aspects of these patients.

METHODS

Four calibrated dentists performed clinical examinations in 263 consecutive patients with NDAL. A standardized data form was used to direct and record presence or absence of oral signs of leukemia, clinically apparent dental disease, and circulating blood counts.

RESULTS

Oral signs of leukemia were detected on oral examination in 30.8% (95% confidence interval [CI], 25.2% to 36.4%) of patients with NDAL on examination. Only 5.7% (95% CI, 2.9% to 8.5%) of patients had gingival enlargement (GE). Although 33.7% (95% CI, 26.6% to 40.9%) of regular dental treatment seekers and 55.3% (95% CI, 45.3% to 65.4%) of nonregular dental treatment seekers had clinically detectable dental disease, only 18.6% (95% CI, 13.9% to 23.3%) had circulating blood counts that precluded all but urgent oral health care.

CONCLUSION

Although 30.8% of patients examined had some oral sign of leukemia, most adults with NDAL do not have GE at the initial examination. Even patients receiving regular oral health care may have unmet dental needs at the initial assessment that could safely be addressed before treatment.

PRACTICAL IMPLICATIONS

Dentists should not necessarily expect to be able to detect overt oral signs of leukemia, such as GE, in patients with NDAL on oral examination. Once patients receive the diagnosis, dentists may be able to safely eliminate dental disease in most patients in an appropriate setting. Dentists are encouraged to undertake a thorough review of systems.

Regular oral screening and vigilance: can it be a potential lifesaver?

Acute myeloid leukemia (AML) is a malignant neoplasm of myeloid series defined by the presence of immature blast cells (>30%) in peripheral circulation. Oral manifestations are the potential indicators of systemic health and disease. Oral cavity is the frequently and early involved sites in AML. Gingival overgrowth due to leukemia is one such condition encountered by periodontists. Hence, understanding, identifying, and correlating oral manifestations with systemic diseases are the ultimate responsibility of every dental clinician because of its lethal and unpredictable course. In the present case, we are discussing an undiagnosed case of AML who presented to us with oral complaints.

Assessment of the association between dentate status and self-rated general health

OBJECTIVE

Aiming at preparing the basis for evidence-based dental public health policy making in Slovenia, the objective of the study was to assess the strength of association between oral health status measured by the number of missing teeth and self-rated health (SRH).

METHODS

The study was designed as a pooled individual-level data study from four national cross-sectional studies carried out in the period 2001-2012, based on CINDI Health Monitor methodology. Altogether, 34,412 participants were included. A logistic regression model with poor SRH as observed outcome and the number of teeth as explanatory factor (adjusted for selected biologic, socio-economic and health factors) was proposed.

RESULTS

In the sample, women represented 55.7% and men 44.3%, median age was 45 years. Persons with more missing teeth more likely rated their health as poor. The association was persistent even when different confounding variables were included in the model. In the group with 1-5 missing teeth, in comparison to the group with none missing teeth, OR was 1.23 (p=0.049), whereas for the group with 6-10 missing teeth, OR was 1.32 (p=0.019); for the group with >10 missing teeth, but not all, OR was 1.77 (p<0.001), and for the group with all missing teeth, OR was 2.19 (p<0.001).

CONCLUSIONS

Study results showed clear association of SRH with dentate status, which confirms the oral-general health connection. This indicates the need for the development of proper dental public health policies for better oral health, and presents a new view on the importance of preserving teeth.

Diagnosis of Lingual Atrophic Conditions: Associations with Local and Systemic Factors. A Descriptive Review

Atrophic glossitis is a condition characterised by absence of filiform or fungiform papillae on the dorsal surface of the tongue. Consequently, the ordinary texture and appearance of the dorsal tongue, determined by papillary protrusion, turns into a soft and smooth aspect.

Throughout the years, many factors, both local and systemic, have been associated with atrophic glossitis as the tongue is currently considered to be a mirror of general health. Moreover, various tongue conditions were wrongly diagnosed as atrophic glossitis. Oral involvement can conceal underlying systemic conditions and, in this perspective, the role of clinicians is fundamental.

Early recognition of oral signs and symptoms, through a careful examination of oral anatomical structures, plays a crucial role in providing patients with a better prognosis.

Oral and dental health in head and neck cancer survivors

Therapeutic improvements and epidemiologic changes in head and neck cancer (HNC) over the last three decades have led to increased numbers of survivors, resulting in greater need for continuing management of oral and dental health in this population. Generally, the HNC patient oral health needs are complex, requiring multidisciplinary collaboration among oncologists and dental professionals with special knowledge and training in the field of oral oncology. In this review, we focus on the impact of cancer treatment on oral health, and the oral care protocols recommended prior to, during and after cancer therapy. The management of oral complications such as mucositis, pain, infection, salivary function, taste and dental needs are briefly reviewed. Other complications and their management, including osteonecrosis of the jaw and recurrent/new primary malignancies are also described. This review offers clinical protocols and information for medical providers to assist in understanding oral complications and their management in HNC patients and survivors, and their oral and dental health care needs. Oral and dental care is impacted by the patient's initial oral and dental status, as well as the specific cancer location, type, and its treatment; thus, close communication between the dental professional and the oncology team is required for appropriate therapy.

Impact of dental National Partnership Agreements on public dental service waiting lists in Queensland

OBJECTIVE

Analyse the Queensland Dental Public Service waiting list from 2013 to 2015 while various funding agreements between the federal and state and territory governments were in place.

METHODS

Queensland Public Dental Service waiting list is open data and is updated monthly. This analysis reports on the changing number of people waiting for care and the percentage of people waiting beyond the reasonable period.

RESULTS

While the number of people waiting decreased when funding was specifically allocated to "blitz the dental public waiting list", these have since increased back to pre-blitz period numbers. The percentage now waiting beyond the reasonable period has decreased from 57% to 28% over the study period.

CONCLUSIONS

While the 'blitz' was successful in reducing waiting list numbers, this was not sustained. The deferred federal funding to states/territories for dental services may have worsened the situation. Implications for Public Health: While an injection of funds to reduce the waiting list is important and has had an impact, to adequately address oral health will require not just continuing funding, but also a shift away from the current curative 'downstream' approach towards a health-promotive 'upstream' approach. This will reduce not only the cost of treatment, but also waiting lists.

Normal variations of oral anatomy and common oral soft tissue lesions: evaluation and management

Examination of the oral cavity can provide significant diagnostic information regarding the general health of the patient. The oral cavity is affected by a multitude of pathologic conditions of variable cause and significance; however, there are numerous normal variations of oral soft tissue structures that may resemble a pathologic state. Understanding these variations assists practitioners to discriminate between normal versus abnormal findings and determine the appropriate course of management, if necessary.

Smoking and Drinking as Risk Indicators for Tooth Loss in Middle-Aged Danes

Objectives: To investigate tobacco and alcohol consumption as risk indicators for missing teeth in late middle-aged Danes. Method: In all, 1,517 Copenhagen Aging and Midlife Biobank (CAMB) participants received a clinical oral examination that included number of teeth. Information on smoking, drinking, and various covariates was obtained using self-administered, structured questionnaires. Descriptive statistics and logistic regression (dependent variable: 6+ vs. <6 missing teeth) were used to investigate smoking and drinking in relation to missing teeth. Results: Current smokers, persons who currently or previously smoked >15 tobacco units/day, and persons who had smoked for 27+ years had elevated mean scores of missing teeth and associated odds ratios (OR) compared with never smokers. Relative to nondrinkers, alcohol consumption was associated with reduced odds of missing 6+ teeth. Discussion: Our findings suggest that smoking is positively associated, while alcoholic beverage consumption is inversely related to tooth loss in middle-aged Danes.

Oral involvement in sarcoidosis: report of 12 cases

AIM

To assess the clinical features, treatment and outcome of oral sarcoidosis and to determine whether oral involvement is associated with a particular clinical phenotype of sarcoidosis.

DESIGN

Multicentric retrospective study.

METHODS

Retrospective chart review. Each patient was matched with four controls.

RESULTS

Twelve patients (9 women, 3 men) were identified. Their median age at sarcoidosis diagnosis was 38 years. Oral involvement was the first clinical evidence of sarcoidosis in seven cases and was a relapse symptom in five cases. Clinical presentations were nodules (n = 7) or ulcers (n = 5) and were mostly solitary. The tongue was the commonest site affected (n = 4), followed by lips (n = 3), oral mucosa (n = 2), palate (n = 2) and gingiva (n = 1). Patients with oral sarcoidosis were significantly younger and had more frequent lacrimal or salivary glands and upper airway tract clinical involvement than the controls; increased angiotensin-converting enzyme was less frequent in oral sarcoidosis. Multiple treatments of oral sarcoidosis were used: no treatment (n = 3), surgery (n = 2), corticosteroids (n = 7), hydroxychloroquine (n = 3), methotrexate (n = 2), doxycycline (n = 1). Methotrexate was efficient in one patient, hydroxychloroquine showed benefit in only 1 out of 3 patients. Three patients presented oral relapses. After a mean follow-up of 6 years, 10 patients experienced a complete (n = 7) or partial (n = 3) remission of oral sarcoidosis; stability was observed in the remaining two cases.

CONCLUSION

Although oral manifestations of sarcoidosis are unusual, physicians should be aware that this specific localization is frequently the first manifestation of the disease. Treatment modalities range from observation in asymptomatic patients to immunosuppressants for severe involvement.