Angular cheilitis-an oral disease with many facets.

Cheilitis is a common inflammatory disorder of the vermillion and adjacent skin of the lips. A special type is angular cheilitis. The disease has a mixed etiology, mostly with bacterial and fungal components. Angular cheilitis may be a clinical sign of an underlying disease. It has two age peaks: one during childhood and another in adults. It becomes more frequent with aging. Clinical presentation, differential diagnoses, and treatment are discussed. Angular cheilitis is of importance in primary care of patients, in geriatrics, dentistry, pediatrics, internal medicine, and in dermatology.

Laser Therapy for the Treatment of Actinic Cheilitis: A Systematic Review.

Actinic cheilitis (AC) is a chronic inflammation of the lip considered an oral, potentially malignant disorder associated with an increased risk of lip squamous cell carcinoma (SCC) development. Controversies surrounding current therapeutic modalities of AC are under debate, and the implications of laser treatment have not been specifically investigated through a systematic review design. The present study aims to evaluate the degree of evidence of laser for the treatment of AC in terms of efficacy and safety. We searched for primary-level studies published before January 2022 through MEDLINE/PubMed, Embase, Web of Science, Scopus and CENTRAL, with no limitation in publication language or date. We evaluated the methodological quality and risk of bias of the studies included using the updated Cochrane Collaboration's tool for assessing risk of bias (RoB-2). Twenty studies (512 patients) met our eligibility criteria. Laser therapy showed a complete clearance of AC in 92.5% patients, with a maximum recurrence rate of 21.43%, and a very low frequency of malignant transformation to SCC (detected in only 3/20 studies analyzed). In addition, cosmetic outcomes and patient satisfaction were described as excellent. In conclusion, our findings indicate that laser therapy is a high efficacy approach to AC.

Current treatment modalities in granulomatous cheilitis.

BACKGROUND: Granulomatous cheilitis (GC) is a poorly understood disorder of the labial mucosa, which is a subtype under an umbrella term "orofacial granulomatosis." Several treatment modalities have been tried in the management of GC with suboptimal to optimal results. OBJECTIVE: The objective of this article is to discuss various treatment modalities, whether medical or surgical, that have been tried for the management of GC with success. METHODS: A comprehensive literature search was performed to screen articles related to the successful treatment of GC. Articles published in journals indexed in PubMed were searched along with those in Google Scholar. There was no availability of systematic review or meta-analysis on treatment of GC in the literature search. Recent data has been collected and consolidated from various case reports and case series to provide a concise overview of various treatments applied in GC. RESULTS: Various treatment modalities have been used in GC including glucocorticoids, antibiotics, immunomodulatory, and biological agents, surgical debulking, and laser therapy. No treatment modality has provided a predictable success. Intralesional corticosteroid therapy has been used more frequently either alone or in combination with other modalities.

Manifestación oral de la sífilis / Oral manifestation of syphilis

Introduction: syphilis is a sexually transmitted disease with an annual incidence of 12 million people worldwide. In Brazil, there are increasing rates of infant mortality and incidence due to this disease. Objective: to report a case of primary syphilis with manifestation in the mouth. Case report: patient 50-years-old, male, homosexual with a complaint of an asymptomatic lesion on the lower left lip for about 2 months. In the intraoral physical examination, it was observed ulcerated lesion, with white-yellowish pseudomembrane, non-suppurative with hardened, elevated and badly-delimited edges measuring approximately 3 cm on the lower left lip. An incisional biopsy of the lesion was carried out and it was prescribed high doses of prednisolone, but without success. During follow-up, erythematous lesions target-shaped appeared in the palmar region and the resulting histopathological report showed ulcerated lichenoid cheilitis. Hematological exams confirmed positive for syphilis in the VDRL test. The treatment was penicillin G benzathine for 3 weeks. Conclusions: in the present case, the syphilitic lesion has clinical characteristics common to other diseases. Thus, dentists should know their clinical manifestations, that would aid in early diagnosis and treatment(AU)

Introducción: La sífilis es una enfermedad de transmisión sexual con una incidencia anual de 12 millones de personas en el mundo. En Brasil, hay crecientes tasas de incidencia y mortalidad infantil por esa enfermedad. Objetivo: Describir un caso de sífilis primaria con manifestación en cavidad oral. Presentación del caso: Paciente masculino de 50 años de edad, homosexual, con queja de lesión sin dolor en el labio inferior izquierdo que había comenzado aproximadamente dos meses antes de asistir a la consulta. En la inspección clínica intraoral se observó lesión ulcerada, que medía aproximadamente 3 cm en el labio inferior izquierdo, con seudomembrana blanco-amarillenta, no supurativa, con bordes indurados, elevados y mal delimitados. Se tomó una biopsia de la lesión y se prescribieron altas dosis de prednisolona, pero sin éxito. Durante el seguimiento, lesiones eritematosas en "tiro al blanco" aparecieron en la región palmar y el estudio histopatológico reveló queilitis liquenoide ulcerada. Los exámenes hematológicos confirmaron positividad para sífilis en la prueba VDRL. El tratamiento fue penicilina G benzatínica por tres semanas. Conclusiones: En el presente caso la lesión sifilítica tenía características clínicas comunes a otras enfermedades. Por lo tanto, los dentistas deben conocer sus manifestaciones clínicas, que ayudarían en el diagnóstico y tratamiento tempranos(AU)

Assembling a consensus on actinic cheilitis: A Delphi study.

AIMS: To discuss the terminology to define and classify actinic cheilitis (AC) and to build a consensus on the diagnostic and therapeutic approaches to AC. METHODS: Two-round Delphi study using a questionnaire including 34 closed sentences (9 on terminology and taxonomy, 5 on potential for malignant transformation, 12 on diagnostic aspects, 8 on treatment) and 8 open questions. Experts' agreement was rated using a Likert scale (1-7). RESULTS: A consensus was reached on 24 out 34 statements (73.5%) and on 5 out of 8 (62.5%) close-ended questions. The response rate was identical in both rounds (attrition of 0%). AC is the term with the highest agreement (median of 7 (strongly agree; IQR: 6-7)) and the lowest dispersion (VC = 21.33). 'Potentially malignant disorder' was the preferred classification group for AC (median of 7) and 85.6% of participants showing some level of agreement (CV < 50). Experts (66.75%) consider AC a clinical term (median: 7; IQR: 4-7) and believe definitive diagnosis can be made clinically (median: 6; IQR: 5-7), particularly by inspection and palpation (median: 5; IQR: 4-6). Histopathological confirmation is mandatory for the management of AC (median: 5; IQR: 2.5-7), even for homogeneous lesions (median: 5; IQR: 3.5-6). Consensus was reached on all treatment statements (VC < 50). CONCLUSIONS: AC is a potentially malignant disorder with a significant lack of agreement on diagnostic criteria, procedures, biopsy indications and the importance of techniques to assist in biopsy. A consensus was reached on nomenclature and management of this disorder.

Actinic cheilitis: a systematic review of treatment options.

Actinic cheilitis is a premalignant condition that can progress to squamous cell carcinoma with a higher propensity for metastasis than cutaneous squamous cell carcinoma. Optimal treatment for actinic cheilitis has not been established, and evidence-based estimates of clinical cure in the dermatology literature are limited. Here, we review and synthesize outcome data published for patients with actinic cheilitis after treatment with various modalities. A systematic review was conducted in MEDLINE, Embase and the Cochrane library for English, French and German-language studies and references of included articles from inception to 20 January 2020. Studies were included if they reported on at least six patients with biopsy-proven actinic cheilitis. After quality appraisal, results of studies with the strongest methodology criteria were synthesized. 18 studies of 411 patients (published 1985 to 2016) were included. The majority of the studies were case series. Carbon dioxide laser ablation and vermilionectomy were associated with the most favourable outcomes with fewest recurrences. Chemical peel and photodynamic therapy were associated with higher recurrence. Adverse effects generally resolved in the weeks following treatment and cosmetic outcomes were favourable overall. In conclusion, there is a lack of high-quality comparative studies evaluating different treatment options for actinic cheilitis. The included publications used various outcome measures; however, the majority reported on the recently defined core outcome sets. These results suggest that both carbon dioxide laser ablation and vermilionectomy are effective treatments for actinic cheilitis. Prospective head-to-head studies are needed to compare these treatment modalities and to assess patient preferences.

Avaliação clínica e histopatológica da eficácia do tratamento utilizando terapia fotodinâmica associada ao laser de baixa potência em pacientes portadores de queilite actínica - Um acompanhamento de 6 meses / Clinical and Histopathological Evaluation of Photodynamic Therapy Associated with The Low-Level Laser Therapy on Patients with Actinic Cheilitis - A Six-Month Follow-Up Trial

O objetivo do presente estudo foi avaliar a eficácia clínica e histopatológica da terapia fotodinâmica (TFD) associada à terapia a laser de baixa potência no tratamento de pacientes com queilite actínica (QA) após seis meses de acompanhamento. Material e Métodos: pacientes com QA ativa foram submetidos a duas sessões de TFD associadas à laserterapia de baixa potência, utilizando o 5-aminolevulinato de metila como droga fotossensibilizadora. Após seis meses de acompanhamento, uma nova biópsia incisional foi realizada para avaliar a resposta ao tratamento. Resultados: excelentes taxas de eficácia foram observadas na melhora dos sintomas neste estudo, no entanto, a análise histopatológica não foi tão promissora e apenas a melhora do grau de displasia só pode ser observada em 20% da amostra. Conclusão: de acordo com os resultados do presente estudo, pode-se concluir que a terapia fotodinâmica associada à laserterapia de baixa potência parece ser uma opção a ser considerada no tratamento da Queilite Actínica. No entanto, os pacientes devem ser acompanhados de perto clinicamente e, eventualmente, histopatologicamente

Objective: the aim of the present study was to evaluate the clinical and histopathological efficacy of photodynamic therapy (PDT) associated with the low-level laser therapy (LLLT) in the treatment of patients with Actinic Cheilitis (AC) after a six-month follow-up. Material and Methods: patients with active AC undergone through two sessions of PDT, associated with the low-level laser therapy using the Methyl 5-aminolevulinate as a photosensybilizer drug. After a six-month follow-up, a new incisional biopsy was performed in order to evaluate the response to treatment. Results: excellent efficacy rates were observed in the improvement of symptoms in this study, however, histopathological analysis was not so promising and the improvement of dysplasia degree could only be seen in 20% of the sample. Conclusion: according to the results of the present study, we concluded that the photodynamic therapy associated with low-level laser therapy is an option to be considered when treating Actinic Cheilits. However, patients should be clinically followed-up in a severing agenda and eventually, histopathologically

Treatments of actinic cheilitis: A systematic review of the literature.

BACKGROUND: No large studies have defined the best treatment of actinic cheilitis. METHODS: We conducted a systematic review to define the best therapies for actinic cheilitis in clinical response and recurrences. RESULTS: We first identified 444 papers, and 49 were finally considered, including 789 patients and 843 treated areas. The following therapies were recorded in order of frequency: laser therapy, photodynamic therapy (PDT), 3% diclofenac in 2.5% hyaluronic acid, PDT + 5% imiquimod, aminolevulinic acid-laser or methyl-aminolevulinic acid-laser, 5% imiquimod, fluorouracil, partial surgery, 0.015% ingenol mebutate, 50% trichloroacetic acid, and laser + PDT. Concerning the primary outcome, complete clinical response was achieved in 76.5% of patients, and 10.2% had clinical recurrences. Partial surgery and laser therapy showed the highest complete response rates (14 of 14 [100%] and 244 of 260 [93.8%], respectively) with low recurrences. Only a limited number of patients were treated with other therapies, with the exception of PDT, with 68.9% complete responses and 12.6% of recurrences. Interestingly, when combined with 5% imiquimod, the efficacy of PDT was significantly enhanced. LIMITATIONS: Heterogeneity across studies. CONCLUSION: Laser therapy appears the best option among nonsurgical approaches for actinic cheilitis, and PDT showed higher efficacy when sequentially combined with 5% imiquimod. Larger studies are needed to confirm these data.

Development and evaluation of the efficiency of ointment for cheilitis treatment in patients with dental and jaw anomalies

Cheilitis is a group of chronic diseases of the vermilion border that are diverse in etiology, pathogenesis and clinical picture. The development of various forms of cheilitis is facilitated by defects of the architectonics of the lips, unhealthy lifestyle, anatomical features of the lip structure, adverse meteorological effects, decrease in specific and non-specific factors for protecting the oral cavity, the patient's psycho-emotional state, immuno-allergic factors and accompanying general somatic and dental pathologies. The issues of prevention and comprehensive treatment of lip diseases are especially relevant in dental practice. The article presents data on the prevalence of cheilitis and dentoalveolar anomalies and the need for their treatment in young people. Furthermore, the authors provide a composition justification and develop an ointment for the treatment of cheilitis in this category of patients.

Treatment of actinic cheilitis: a systematic review.

OBJECTIVES: Actinic cheilitis is a potentially malignant disorder caused by excessive sun exposure. It affects the lower lip of individuals, mostly those with light skin color. Different treatments have been proposed for AC; however, no consensus has been reached on the best option available. MATERIALS AND METHODS: The present study describes the results of a computer-based systematic search conducted on electronic databases to identify the best therapies. RESULTS: A total of 29 journal articles were selected, and the results were divided according to the type of treatment employed: laser therapy, chemotherapy agents, surgical treatment, and application of anti-inflammatory agents. Clinically, photodynamic therapy showed positive results, with improvement in up to 100% of the patients; however, histopathological improvement varied greatly, from 16 to 100%. Among the chemotherapeutic agents assessed, imiquimod showed the best results: clinical improvement in 80 to 100% of the patients, and histopathological improvement in 73 to 100%. Regarding studies describing surgical approaches, the main focus was the search for the best technique, rather than the cure of AC. Finally, studies employing anti-inflammatory agents are sparse and have small samples, thus providing limited results. CONCLUSION: The scientific evidence available on the treatment of AC is scarce and heterogeneous, photodynamic therapy, and imiquimod application are promising. CLINICAL RELEVANCE: The study of the treatments for AC in the form of a systematic review allows us to evaluate the results against the different treatments. Being a potentially malignant lesion, it is important to seek evidence about the best results found.

Ointment Pseudo-Cheilitis: A Disease Distinct From Factitial Cheilitis. A Series of 13 Patients From São Paulo, Brazil.

BACKGROUND: The terms exfoliative cheilitis, factitial cheilitis, and morsicatio labiorum are used to describe self-inflicted lesions of the lip. OBJECTIVE: Here we report and analyze clinical, pathological, and therapeutic data on 13 patients with a form of factitial cheilitis that we believe should be considered a separate entity. RESULTS: Eight patients were male and 5 patients were female. All patients reported pain and presented with crusts consisting of dried saliva and topical medications adherent to the surface of the lips. These patients expressed great concern with their condition, and reported several previous, ineffective treatments. Simple reassurance only was not effective; saline compresses alleviated symptoms for a few patients. Most patients were lost to follow-up. Biopsies were not performed on all patients. CONCLUSION: This particular type of cheilitis artefacta has been previously described, but some features described herein are new and allow a specific approach: patient's behavior, the "protrusion sign," and possible improvement with antidepressants. For these cases, we propose the term ointment pseudo-cheilitis because it comprises the nature of the attached material and the lack of true inflammation. Further psychiatric characterization is a logical next step in further characterizing this difficult-to-treat condition.

Surgical versus non-surgical treatment of actinic cheilitis: A systematic review and meta-analysis.

OBJECTIVE: The aim of this systematic review was to compare outcomes between surgical and non-surgical treatment of actinic cheilitis (AC). MATERIALS AND METHODS: A systematic review and meta-analysis based on the Preferred Reporting Items for Systematic reviews and Meta-Analyses guideline were performed. A search of PubMed/MEDLINE, Web of Science, and Cochrane Library databases was conducted. Articles were selected based on the inclusion criteria: randomized clinical trials, prospective/retrospective studies, and case series with at least 10 patients, with a minimum follow-up period of 6 months. A weighted remission rate (RER) and recurrence rate (RR) with a 95% confidence interval was performed. Data analysis was performed using a comprehensive meta-analysis software. RESULTS: A total of 283 ACs in 10 studies were included. About 2.5% surgically treated cases underwent malignant transformation. The weighted remission rate was higher for surgical (92.8%) compared to non-surgical treatment (65.9%). The recurrence rate was lower for surgical (8.4%) compared to non-surgical treatment (19.2%). CONCLUSION: In this systematic review, the surgical treatment was more favorable than non-surgical for AC. Meanwhile, further studies are needed that should maximize methodological standardization and have greater rigor of the data collection process.

Queilite esfoliativa: diagnóstico diferencial e tratamento / Queilitis exfoliativa: diagnóstico diferencial y tratamiento / Exfoliative cheilitis: differential diagnosis and treatment

Introdução: a queilite esfoliativa é uma condição dermatológica incomum que ocorre principalmente em mulheres jovens e que afeta o vermelhão dos lábios. Embora a doença seja de etiologia desconhecida, ela tem sido associada a períodos de estresse e ansiedade, como também a hábitos parafuncionais. O seu diagnóstico e manejo constituem um desafio devido à semelhança clínica entre a queilite esfoliativa e outras lesões labiais, o que muitas vezes resulta em recorrência. Objetivo: relatar dois casos clínicos de queilite esfoliativa enfatizando o diagnóstico diferencial com outras lesões que podem acometer os lábios. Relato de Casos: O primeiro caso ocorreu em um paciente do sexo masculino, 21 anos, leucoderma, com queixa de que há dois anos sentia ardência e coceira nos lábios associada a formação de crostas. Ele relatou ter realizado tratamento prévio e possuir problemas de saúde de ordem geral. Exames complementares foram realizados e não mostraram alterações. Assim, a hipótese de queilite esfoliativa foi estabelecida. O paciente foi submetido à biópsia incisional, sob anestesia local, no qual o exame histopatológico confirmou o diagnóstico clínico de queilite esfoliativa, sendo tratado com laserterapia, porém não houve sucesso no tratamento. No segundo caso, uma paciente do sexo feminino, 43 anos, melanoderma, exibindo manchas, fissuras e crostas nos lábios, além de prurido como sintomatologia. Foram solicitados exames complementares que apresentaram padrões de normalidade, assim, o diagnóstico clínico foi de prurigo actínico. Após a realização de biópsia incisional, sob anestesia local, o diagnóstico de queilite esfoliativa foi estabelecido. A paciente foi tratada com corticosteroide tópico, havendo regressão da lesão. Conclusão: o diagnóstico e manejo clínico da queilite esfoliativa é um desafio, deste modo, se faz necessário o estabelecimento de um diagnóstico correto, descartando a hipótese de outras doenças com o auxílio de exames complementares(AU)

Introducción: la queilitis exfoliativa es una condición dermatológica inusual que ocurre principalmente en mujeres y que afecta la superfície de los labios. Aunque es una enfermedad de causa desconocida, ha sido asociada a estrés y ansiedad, así como a hábitos parafuncionales. Su diagnóstico y manejo es un desafío debido a la similitud clínica entre la queilitis exfoliativa y otras lesiones labiales, ya que a menudo estas lesiones tienen recurrencia. Objetivo: describir dos casos clínicos de queilitis exfoliativa enfatizando en el diagnóstico diferencial. Presentación de casos: el primer caso ocurrió en un paciente del sexo masculino de 21 años, raza blanca. Relató que hace dos años sentía ardor en los lábios asociado a la formación de costras. Afirma haber realizado tratamiento previo y no presentar ningún problema de salud. Se realizaron exámenes complementarios y no mostraron ninguna alteración. Así, se estableció la hipótesis de queilitis exfoliativa. El paciente fue sometido a biopsia incisional, bajo anestesia local, en el cual el examen histopatológico confirmó el diagnóstico clínico de queilitis exfoliativa, siendo tratado con laserterapia, sin embargo, no hubo éxito en el tratamiento. En el segundo caso, una paciente de sexo femenino, 43 años, raza negra, exhibiendo manchas, fisuras en los labios, además de prurito como sintomatología. Se solicitaron exámenes complementarios que presentaron valores dentro de la normalidad, por lo que el diagnóstico clínico fue de prurito actínico. Después de la realización de la biopsia incisional, bajo anestesia local, fue establecido el diagnóstico de queilitis exfoliativa. La paciente fue tratada con corticoesteroides tópicos, habiendo regresión de la lesión. Conclusiones: el diagnóstico y manejo clínico de la queilitis exfoliativa es un desafío, por lo que se hace necesario el establecimiento de un diagnóstico correcto, excluyendo otras afecciones con el apoyo de exámenes complementarios(AU)

Introduction: exfoliative cheilitis is an infrequent skin condition that occurs mostly in women, affecting the skin of the lips. Though its etiology is unknown, it has been associated to stress and anxiety, as well as to parafunctional habits. Diagnosis and management are challenging, due to the clinical similarity between exfoliative cheilitis and other lesions of the lips, since these are often recurrent. Objective: describe two clinical cases of exfoliative cheilitis, focusing on the differential diagnosis. Case presentation: the first case was a white male 21-year-old patient who reported having had a burning sensation on his lips associated to crust formation for two years. The patient stated having been under treatment and being in good general health. Complementary tests were indicated which did not reveal any alteration. Thus, the hypothesis of exfoliative cheilitis was put forth. Incisional biopsy was performed under local anesthesia, histopathological examination confirming the clinical diagnosis of exfoliative cheilitis. Laser therapy was indicated, but the treatment was not successful. The second case was a black female 43-year-old patient presenting with spots and fissures on her lips, as well as itching. Complementary tests were indicated which yielded normal values, and thus the clinical diagnosis was actinic prurigo. Incisional biopsy performed under local anesthesia led to the diagnosis of exfoliative cheilitis. The patient was treated with topical corticosteroids, with regression of the lesion. Conclusions: exfoliative cheilitis diagnosis and clinical management are challenging, hence the need to make an accurate diagnosis, excluding other conditions with the aid of complementary tests(AU)

Hyaluronic acid dermal fillers in the management of recurrent angular cheilitis: A case report.

OBJECTIVE: To report conservative treatment based on the use of dermal fillers for a case of recurrent angular cheilitis. CASE REPORT: An 80-year-old patient with a history of recurrent angular cheilitis that was not resolved with a conventional approach sought treatment. Complete remission of the pathology was achieved with the injection of hyaluronic acid fillers. CONCLUSION: This case illustrates the potential of nonsurgical facial aesthetics (NSFA) for treating this common pathology among elderly people. This case report shows that, aside from achieving aesthetic goals, NSFA approaches can also help treat some oral pathology.

Diseases of the lips.

Heath care providers should be comfortable with normal as well as pathologic findings in the lips, because the lips are highly visible and may display clinical manifestations of local, as well as systemic inflammatory, allergic, irritant, and neoplastic alterations. Fortunately, the lips are easily accessible. The evaluation should include a careful history and physical examination, including visual inspection, as well as palpation of the lips and an examination of associated cervical, submandibular, and submental nodes. Pathologic and microscopic studies, as well as a review of medications, allergies, and habits, may further highlight possible etiologies. Many lip conditions, including premalignant changes, are relatively easy to treat, when the abnormalities are detected early; however, advanced disease and malignancies are challenging for both the patient and clinician. Treatment should be focused on eliminating potential irritants or allergens and treatment of the primary dermatosis. In this paper we review physiologic variants as well as pathologic conditions of the lips.

[Cheilitis: Diagnosis and treatment]. / Chéilites: orientation diagnostique et traitement.

The whole examination of oral cavity, other mucosae and skin is required when managing a cheilitis. Irritants (climatic, mechanical, caustic agents...) constitute the main aetiological factors of cheilitis. Allergic contact cheilitis should be investigated with a detailed anamnesis in order to search any causative agent in contact with the oral mucosae. Patch testing is required to confirm the diagnosis of delayed hypersensivity. Chronic actinic cheilitis occurs mostly in middle-aged, fair-skinned men. It is a potentially malignant condition that requires biopsies to exclude severe dysplasia or carcinoma. Angular cheilitis can occur spontaneously but is frequently related with several precipitating factors, such as systemic immune suppression, local irritation and moisture, fungal and/or bacterial infection. Cheilitis can also be seen in various systemic conditions such as lichen planus, lupus, atopic dermatitis and nutritional deficiencies. Erosive and crusty cheilitis and bullous erosive stomatitis are the main oral features of erythema multiforme and Stevens-Johnson syndrome. Granulomatous macrocheilitis (cheilitis granulomatosa) presents with intermittent or permanent lip swelling. It should be confirmed by a biopsy. It can be either isolated (Miescher macrocheilitis) or associated with various systemic conditions.