Eosinophilic sialodochitis: An emerging atopic condition.

OBJECTIVE: To report the clinical characteristics of the largest single centre cohort of patients with eosinophilic sialodochitis. METHODS: Analysis of data relating to 37 patients seen in a dedicated multidisciplinary clinic was performed. Demographic, clinical, haematological, cytological, histological and radiological features were collated. Response to trials of allergy treatment was assessed. RESULTS: Thirty-seven patients (30 female, seven male) were identified, 42% of whom were of Afro-Caribbean origin, with a mean age of 50.4 years (range 28-80 years). Mean symptom duration at presentation was 10 years (range 2-33 years). Parotid and submandibular gland involvement was equally reported. The most commonly reported symptoms were swelling (97%), itching of the overlying skin (92%), salivary gland discomfort (84%) and "string-like" mucus discharge from salivary duct orifices (76%). Twenty-three patients (62%) demonstrated atopic disease and serum IgE level elevated in 57%. All 37 patients had eosinophils present in aspirated duct contents samples while raised peripheral eosinophil count was seen in 41%. Anecdotal symptom improvement was reported with antihistamine, antileukotriene or steroid treatment. CONCLUSION: Eosinophilic sialodochitis should be considered in any patient presenting with recurrent salivary gland swelling. Further studies are needed to evaluate treatments directed at a likely allergic pathogenesis.

The mouth in inflammatory bowel disease and aspects of orofacial granulomatosis.

Inflammatory bowel disease has a wide range of possible oral manifestations, many of which overlap with those seen in other conditions, including orofacial granulomatosis. The precise etiology remains unclear, as is the exact relationship between orofacial granulomatosis and Crohn's disease. Overall, there is growing evidence that orofacial granulomatosis and oral Crohn's disease are distinct clinical disorders with optimal management requiring a multidisciplinary approach with input from appropriate specialists in oral medicine, gastroenterology, allergy, dietetics, and clinical psychology. This review details the etiopathogenesis, clinical presentation, epidemiology, extra-intestinal, and oral manifestations of inflammatory bowel disease and orofacial granulomatosis. It also assesses the current role of investigations in the diagnosis of orofacial granulomatosis and critically reviews the available evidence in relation to medical and surgical interventions for the condition, and its relationship to Crohn's disease.

Fifteen-minute consultation: a structured approach to the management of recurrent oral ulceration in a child.

OBJECTIVE: To present a structured approach for an outpatient consultation of a child with recurrent mouth ulcers. METHOD: Review of literature and description of approach followed in our unit. CONCLUSIONS: The literature emphasises the need to consider local and systemic causes for oral ulceration in a child. Focused history and examination are key in establishing the cause and in order to ensure appropriate management.

Working at the interface: lessons from a joined-up approach between oral medicine and paediatric dentistry.

Oral mucosal and other head and neck conditions in children have a variety of presentations. The joint oral medicine and paediatric (JOMP) dental clinic is a specialised unit within a London teaching hospital, developed to manage a wide range of oral conditions with an absolute commitment to a child-centred care approach. The authors present eight cases from the JOMP clinic experience at Guy's and St Thomas' NHS Foundation trust, over a nine-year period. Each case is unique in its presentation, diagnosis and bespoke management, tailored to the nuance of each individual patient and their unique position. The eight clinical cases demonstrate the success of the JOMP team in achieving good patient outcomes, in terms of providing accurate diagnoses for their oral conditions and for appropriately tailored management/ treatment. The cases also serve to raise awareness of some of the more unusual oral conditions affecting paediatric patients among our professional colleagues.

Management of orofacial granulomatosis.

Orofacial granulomatosis is a chronic relapsing-remitting inflammatory condition that shares a similar phenotypic presentation to some other granulomatous diseases, particularly Crohn's disease. However, subtle clinical and pathological differences justify it as a separate disease entity. Previous studies have assessed the effectiveness of interventions used in the management of orofacial granulomatosis. This article reviews the management options available. A literature search was conducted to identify studies, in English, which assessed the effect of non-pharmacological and pharmacological interventions in the treatment of orofacial granulomatosis. The interventions were categorised into dietary modification, pharmacological (topical, intralesional and systemic therapy), surgery and psychological. A combination of interventions is often required to effectively manage each patient. There is convincing evidence that diet plays a role in disease severity. In patients where dietary manipulation alone is unsuccessful, topical, intralesional and/or systemic treatment may be considered to manage the condition.

Chronic mucocutaneous candidiasis: a rare diagnosis in paediatric dentistry.

Chronic mucocutaneous candidiasis is a rare disorder that is characterised by chronic or recurrent superficial candida infection of skin, nails, and mucous membranes. We describe such a case in a young boy who failed to respond to conventional therapy. It highlights the important role of the dental team in assessment, treatment, and onwards referral.

Conservative management of juvenile spongiotic gingivitis: a series of ten cases.

Introduction This case series highlights the condition juvenile spongiotic gingivitis; how to recognise it, where it lies in a list of differential diagnoses and why conservative management is the authors' recommended treatment.Case series The authors present ten cases that were successfully managed conservatively on the Joint Oral Medicine Paediatric Dentistry Clinic at Guy's and St Thomas' NHS Foundation Trust over a six-year period. Follow-ups reached up to 5 years and 11 months to date, with no adverse outcomes observed in any of the cases.Conclusion The pathogenesis of this benign condition and its ideal management is not well understood. Recurrence can occur after surgical treatment and the condition is likely to spontaneously resolve or regress with age. Therefore, particularly in asymptomatic cases, conservative management is recommended.

Methotrexate-associated osteonecrosis of the jaw: A report of two cases.

There has been a rise in medication-related osteonecrosis of the jaw (MRONJ) predominantly related to antiresorptive and antiangiogenic medications. More evidence is revealing that MRONJ is not limited to these drug groups. With the introduction of newer and varied medications used in the treatment of cancer and autoimmune diseases, reports of possible related osteonecrosis of the jaw (ONJ) are also on the rise. We present 2 cases of ONJ in patients with long-standing arthritis treated with methotrexate in the absence of a lymphoproliferative disorder and antiresorptive or antiangiogenic medications.

Update on Orofacial Granulomatosis.

Orofacial granulomatosis (OFG) is a condition manifesting clinically with chronic swelling of the mouth and/or face, notably with swelling of the lips and oral mucosa, a full-thickness, erythematous gingivitis and mucosal ulceration of various clinical types. Some patients may also present with neurological findings, for example facial palsy. Biopsy of affected tissue shows lymphoedema, with or without granulomatous inflammation. The oral lesions in OFG are histologically indistinguishable from the oral lesions in Crohn's disease (CD) and other systemic granulomatous disorders. It is a condition which may respond to the exclusion of certain food-related chemicals from the diet in up to 60% of patients and, as such, is distinct from gastrointestinal CD. CD is a relapsing systemic inflammatory disease which predominantly affects the gut, and patients suffering from this disease frequently present with abdominal pain, fever and altered bowel habit. A proportion of patients with clinical OFG (without other systemic disease) may have asymptomatic gastrointestinal involvement or go on to develop gut CD suggesting an association between the two diseases. It is estimated that 1% of CD sufferers may have a diagnosis of OFG, but the majority of patients in specialist OFG clinics do not have gut symptoms.

Genetic Association Analysis Reveals Differences in the Contribution of NOD2 Variants to the Clinical Phenotypes of Orofacial Granulomatosis.

BACKGROUND: Orofacial granulomatosis (OFG) is a rare, inflammatory disorder of the mouth, in which some patients also have intestinal Crohn's disease (CD). The etiology remains largely unknown, although there is a high prevalence of atopy, and oral granulomas are also seen in other immune disorders particularly CD and sarcoidosis. We investigated whether genetic variants associated with an increased risk of CD, sarcoidosis, or atopy were also associated with susceptibility to OFG. METHODS: Patients were stratified clinically as isolated oral manifestations (OFG only) or concurrent intestinal CD (OFG+CD). We genotyped 201 patients and 1023 healthy controls for risk variants in NOD2, IRGM, IL23R, ATG16L1 (CD), BTNL2 (sarcoidosis), and FLG (atopy). The coding regions of the NOD2 gene were screened for rare, potentially pathogenic variants in OFG. RESULTS: A combined analysis of 3 CD-risk variants in NOD2 showed no association with any OFG subgroup. NOD2 p.L1007insC was associated with OFG+CD (P = 0.023) and IL23R p.R381Q with all OFG (P = 0.031). The sarcoidosis risk variant rs2076530 in BTNL2 was associated with all OFG (P = 0.013). We identified 7 rare missense NOD2 alleles in 8 individuals with OFG, 4 OFG-only patients and 4 patients with OFG+CD. There was a significant enrichment of NOD2 variants in the OFG+CD group compared to the OFG-only group (P = 0.008, common variants; P = 0.04, all common and rare variants). CONCLUSIONS: Our findings suggest that genetic variants in NOD2 are only associated with OFG in patients with concurrent intestinal disease. A genome-wide association scan is needed to fully define the genetic architecture of OFG.

A guide to oral ulceration for the medical physician.

Oral ulceration is a common finding yet its classification, diagnosis and management remain a challenge for many hospital physicians. This article discusses the different types of oral ulceration and how to investigate and manage them.

Self-reported oral hygiene habits, dental attendance and attitudes to dentistry during pregnancy in a sample of immigrant women in North London.

AIMS: The aim of this study was to describe self-reported oral health, oral hygiene habits, frequency of visits to a dentist and factors associated with dental attendance among pregnant women at a North London Hospital, the majority of whom are immigrants. BACKGROUND: Peridontal disease is associated with an increased risk of adverse pregnancy outcomes. The aim of this study is to describe self-reported oral health, oral hygiene habits, frequency of visits to a dentist and factors associated with dental attendance among pregnant women at a North London Hospital, the majority of whom are immigrants. MATERIALS AND METHODS: A questionnaire designed by the authors was completed by postnatal women within 3 days of delivery. Data collected included past dental attendance, reasons for attendance and information about age, parity and socio-economic group. RESULTS: In total, 206 women completed the questionnaires within 3 days of delivery; 74.2% of the mothers were not born in the UK and 38.3% were Black African. The mean age of was 28.19 +/- 6.07 years. The majority reported good oral hygiene habits such as brushing their teeth twice a day (73.7%) and using mouthwash (51%). However, their dental attendance was poor and the average time since their last visit to a dentist was 1.8 +/- 1.61 years. Over a third of the women questioned did not know about the availability of free dental care during pregnancy and for 12 months after; 33% visited a dentist in pregnancy and half of them needed and received treatment; 15% of mothers had more than one pregnancy and yet were still unaware of free dental care provided during pregnancy and 12 months after birth. Only 36% of questioned women regularly visited a dentist. Pregnancy did little to change their attitudes to dental care. There appears no difference in attitudes to dental care between immigrant and British born pregnant women. CONCLUSION: Efforts to improve the uptake of dental care should be directed towards immigrant groups in order to promote better maternal health. Further research is required into the provision of dental care during pregnancy, as the high level of non-attendance demonstrated by mothers is undesirable.