Orofacial granulomatosis: A case report with review of literature

Orofacial Granulomatosis among Pediatric Patients Well Controlled by Corticosteroid Treatment: A Rare Case Series

Orofacial granulomatosis (OFG) is a rare disease entity characterized by nonnecrotizing granulomatous inflammation in the oral and maxillofacial regions, typically characterized by recurrent or persistent edema, primarily in the lips and occasionally in the gingiva. OFG is often associated with Crohn's disease and sarcoidosis, and an accurate diagnosis requires systemic examination of patients. Pediatric patients possess unique oral conditions where dental plaque rapidly forms, especially during tooth replacement due to tooth crowding. Moreover, controlling oral hygiene can be challenging, rendering it difficult to distinguish plaque-induced gingivitis from nonplaque-induced gingivitis. We elucidate the reports of pediatric patients who developed OFG in the lips and/or gingiva alone, which was well controlled through corticosteroid treatment. The patients demonstrated recurrent lips and/or gingival swelling with redness, which failed to improve despite oral health care and treatment with antibiotics and/or corticosteroid ointment. Incision biopsy was performed, which demonstrated granulomatous inflammation. Further systemic examination ruled out Crohn's disease and sarcoidosis and confirmed OFG diagnosis. Corticosteroid treatment orally or through gargling was administered to the patients, which provided improvement of symptoms after 1 month. As OFG may be associated with intractable diseases, monitoring the patient regularly is crucial. Pediatric patients with OFG require a collaborative approach with pediatricians and pediatric dentists to manage their oral and overall health.

Orofacial granulomatosis: A case report and a proposal of a diagnostic algorithm for oral granulomatous lesions

Orofacial granulomatosis (OFG) is an uncommon chronic inflammatory disorder with multifactorial etiology and pathogenesis affecting the orofacial region which appears usually as a persistent and/or recurrent swelling that may involve one or both the lips and/or recurrent ulcers along with other orofacial features. The diagnosis of OFG is challenging and it should be ruled out from other conditions characterized by granulomatous inflammation. This article describes a case of a 30-year-old female patient with upper lip swelling as the main manifestation without any systemic involvement and we have also laid down a proposal of a diagnostic algorithm for differential diagnoses and treatment modalities for OFG which could be helpful for the clinician and dentists alike to rule out other granulomatous disorders thus in effective management of OFG.

Primary orofacial granulomatous involvement of lip and gingiva only: A diagnostic challenge

Wiesenfeld described orofacial granulomatosis (OFG) as a group of noncaseating granulomatous disorders affecting the different parts of the body including oral and maxillofacial region, which can have variable etiology. The involvement of oral and maxillofacial region can be exclusive or primary before the involvement of other organs. OFG is a multifactorial clinicopathologic disorder, and its clinical manifestation mimics the various systemic conditions making its diagnosis tough for a dentist. Delay in diagnosis and evaluation of OFG may cause indurated, swollen lips that may compromise cosmetic face value, speaking, and eating functions, and other possible systemic granulomatous disorders can be missed. Here, we present a case of OFG with tooth-associated infection without any recognizable systemic cause. This article presents the diagnostic challenges that a dentist may face in diagnosing such cases, and thus treatment planning should be of the multidisciplinary approach. Regular follow-up is very essential for proper care and management.

Orofacial granulomatosis: A case report of three cases may be caused by apical periodontitis

RATIONALE

Orofacial granulomatosis (OFG) is a rare disease characterized by noncaseating granulomatous inflammation. The most common clinical presentation is persistent swelling of the soft tissues in the oral and maxillofacial regions. The precise cause of OFG is unknown. Corticosteroids are the first-line and best treatment, but there is lack of uniform treatment prescription and standard. It is important to identify the pathogen in order to improve treatment specificity.

PATIENT CONCERNS

Three patients presented with recurring lip swelling and cobblestone formation on buccal mucosa, complained of toothache or dental caries for many years. They had very similar and characteristic clinical signs, especially the corresponding location with infected teeth, which suffered from apical periodontitis.

DIAGNOSES

The three patients were all diagnosed with typical clinical signs and non-caseating epithelioid cell granulomas histologically.

INTERVENTIONS

The teeth with apical periodontitis were extracted or treated and corticosteroids were prescribed locally or/and systematically.

OUTCOMES

A complete resolution of lip swelling and cobblestone formation were shown after treatment.

LESSONS

This is the first report to highlight that apical periodontitis may intrigue the pathogenesis of OFG, which suggested that dental infection may be the direct and initial etiology of OFG. Removal of infected teeth should be performed as soon as possible in order to reduce the dosage of corticosteroids and occcurence rate of OFG.

Sore or Swollen Lips Part 3: Diagnosis and Treatment

This series of three papers reviews the causes, diagnosis and differential diagnosis, and outlines the management of sore and/or swollen lips. Clinical relevance: Sore and/or swollen lips are not uncommon, often have a local cause but may reflect a systemic disease. The previous 2 papers in the series discussed their causes. This paper reviews their diagnosis and treatment.

A rare case of primary orofacial granulomatosis of gingiva during pregnancy

Orofacial granulomatosis (OFG) comprises a group of diseases characterized by noncaseating granulomatous inflammation affecting the soft tissues of the oral and maxillofacial region. It is important to establish the diagnosis accurately because this condition is sometimes a manifestation of many systemic conditions like Crohn's disease or sarcoidosis. The clinical outcome of OFG patients continues to be unpredictable. Current therapies remain unsatisfactory. This article reports a rare case of isolated OFG with langhans type giant cells and inflammatory infiltrate without any systemic involvement, in which the condition was a manifestation of pregnancy. The diagnostic approach to and the treatment of OFG are reviewed.

Orofacial granulomatosis affecting lip and gingiva in a 15-year-old patient: A rare case report

Orofacial granulomatosis (OFG) is a rare disorder affecting the orofacial region, and clinically characterized by diffuse, nontender, soft to firm, painless swelling restricted to one or both lips and intraoral sites such as tongue, gingiva and buccal mucosa. Histologically, OFG is characterized by noncaseating granulomatous inflammation. The early diagnosis of OFG is essential for the better prognosis of the lesion. Delay in diagnosis of OFG results into formation of indurated and permanent swelling of the lip that not only compromises esthetic appearance but also causes impairment in function such as speaking and eating. Early diagnosis of OFG is challenging to the health care professionals due to clinical and histological resemblance to other chronic granulomatous disorders. Thus, dentists may act as a first person to diagnose the lesion and play an important role in the multidisciplinary treatment of granulomatous disorders. Here, we present a case of OFG affecting lips and gingiva in a 15-year-old patient without any identifiable systemic or local causes.

Orofacial granulomatosis: clinical signs of different pathologies

Orofacial granulomatosis (OFG) is an uncommon disease characterized by persistent or recurrent soft tissue enlargement, oral ulceration and a variety of other orofacial features. It could be an oral manifestation of a systemic disease. For a correct differential diagnosis, local and systemic conditions characterized by granulomatous inflammation should be excluded using appropriate clinical and laboratory investigations. In fact, the diagnosis of OFG may be confirmed only by histopathological identification of noncaseating granulomas. The literature from 1943 to 2014 was reviewed with emphasis on the etiology of OFG and on clinical manifestations of systemic pathologies associated with OFG. The precise cause of OFG is still unknown, although several theories have been suggested, such as infection, hereditary factors and allergy. OFG is a disease that has a wide spectrum of presentation, which may include the oral manifestation of a systemic condition such as Crohn's disease, sarcoidosis, granulomatosis with polyangiitis and Melkersson-Rosenthal syndrome.

Recurrent lip swelling: a diagnostic challenge

A Caucasian woman in her late 20s was referred to the allergy/chest clinic by her general practitioner with an 8-month history of recurrent facial angio-oedema. She had no history of urticaria or airways symptoms and denied any similar problems previously. She had no family history of similar illness and was not on any regular medications. There was no history of atopy. Initially, a clinical diagnosis of idiopathic angio-oedema was made. Despite being treated with several antihistamines with doses equivalent to 40 mg of cetirizine/day, her problem had failed to respond satisfactorily. Later on, she also revealed history of intermittent gastrointestinal symptoms such as abdominal pain and diarrhoea. Routine investigations were unremarkable. The patient was referred to a dermatology clinic and a diagnosis of orofacial granulomatosis was suggested: a rare granulomatous disease presenting with lip enlargement, which may or may not be associated with Crohn's disease. A biopsy of the oral mucosa was consistent with this diagnosis.

Association between orofacial granulomatosis and Crohn’s disease in children: Systematic review

AIM: To review pediatric cases of orofacial granulomatosis (OFG), report disease characteristics, and explore the association between OFG and Crohn’s disease.

METHODS: We conducted a systematic review according to the PRISMA guidelines. We searched Medline, LILACS, Virtual Health Library, and Web of Knowledge in September 2013 for cases of OFG in the pediatric age range (< 18 years), with no language limitations. All relevant articles were accessed in full text. The manual search included references of retrieved articles. We extracted data on patients’ characteristics, disease characteristics, association with other diseases, and treatment. We analyzed the data and reported the results in tables and text.

RESULTS: We retrieved 173 reports of OFG in children. Mean age at onset was 11.1 ± 3.8 years (range: 2.0-18 years). Prevalence in males was significant higher than in females (P < 0.001), with a male:female ratio of 2:1. Gastrointestinal signs or symptoms were present in 26.0% of children at the time of OFG diagnosis. Overall, 70/173 (40.4%) children received a concomitant diagnosis of Crohn’s disease. In about half (51.4%) of the cases the onset of OFG anticipated the diagnosis of Crohn’s disease, with a mean time between the two diagnoses of 13.1 ± 11.6 mo (range: 3-36 mo). Overall, 21/173 (12.1%) of the children with OFG had perianal disease, while 11/173 (6.4%) had a family history of Crohn’s disease. Both perianal disease and a family history of Crohn’s disease were significantly associated with a higher risk of Crohn’s disease diagnosis in children with OFG [relative risk (RR) = 3.10, 95% confidence interval (CI): 2.46-3.90; RR = 2.74, 95%CI: 2.24-3.36, P < 0.0001 for both). Treatment of OFG included steroids (70.8% of children) and other immunosuppressive drugs (42.7%), such as azathioprine, thalidomide and infliximab.

CONCLUSION: High prevalence of Crohn’s disease in children with OFG suggests that OFG may be a subtype of Crohn’s disease.

Orofacial Granulomatosis in Children can be the Initial Manifestation of Systemic Disease: A Presentation of Two Cases

Orofacial granulomatosis is a chronic granulomatous condition characterized by relapsing and remitting lip swelling and oral involvement that may include deep ulcers, tags and cobblestone formation. It occurs as an independent entity but also in conjunction with systemic diseases such as tuberculosis, sarcoidosis and Crohn’s disease. The clinical presentation is not indicative of concomitant systemic disease. To highlight the importance of thorough examination to rule out systemic disease, we present two childhood cases of orofacial granulomatosis, one of which was associated to Crohn’s disease.

Oral presentation of 10 patients with Cowden syndrome

Cowden syndrome (CS) is an autosomal dominant genodermatosis that frequently affects several tissues with hamartomatous growth. The oral cavity is quite commonly involved with papillomatous lesions, which can be crucial to early diagnosis of this disease. In this series, 10 patients with a great diversity of manifestations associated with CS are presented, in whom oral papillomatosis was a constant and relevant finding to establish the diagnosis of CS. The role of the dentist in recognizing the oral lesions, the other diagnostic criteria, the risk for the development of malignancies, and the importance of lifetime follow-up are discussed.