Orofacial Anomalies in Kindler Epidermolysis Bullosa.

Importance: Kindler epidermolysis bullosa is a genetic skin-blistering disease associated with recessive inherited pathogenic variants in FERMT1, which encodes kindlin-1. Severe orofacial manifestations of Kindler epidermolysis bullosa, including early oral squamous cell carcinoma, have been reported. Objective: To determine whether hypoplastic pitted amelogenesis imperfecta is a feature of Kindler epidermolysis bullosa. Design, Settings, and Participants: This longitudinal, 2-center cohort study was performed from 2003 to 2023 at the Epidermolysis Bullosa Centre, University of Freiburg, Germany, and the Special Care Dentistry Clinic, University of Chile in association with DEBRA Chile. Participants included a convenience sampling of all patients with a diagnosis of Kindler epidermolysis bullosa. Main Outcomes and Measures: The primary outcomes were the presence of hypoplastic pitted amelogenesis imperfecta, intraoral wounds, gingivitis and periodontal disease, gingival hyperplasia, vestibular obliteration, cheilitis, angular cheilitis, chronic lip wounds, microstomia, and oral squamous cell carcinoma. Results: The cohort consisted of 36 patients (15 female [42%] and 21 male [58%]; mean age at first examination, 23 years [range, 2 weeks to 70 years]) with Kindler epidermolysis bullosa. The follow-up ranged from 1 to 24 years. The enamel structure was assessed in 11 patients, all of whom presented with enamel structure abnormalities. The severity of hypoplastic pitted amelogenesis imperfecta varied from generalized to localized pitting. Additional orofacial features observed include gingivitis and periodontal disease, which was present in 90% (27 of 30 patients) of those assessed, followed by intraoral lesions (16 of 22 patients [73%]), angular cheilitis (24 of 33 patients [73%]), cheilitis (22 of 34 patients [65%]), gingival overgrowth (17 of 26 patients [65%]), microstomia (14 of 25 patients [56%]), and vestibular obliteration (8 of 16 patients [50%]). Other features included chronic lip ulcers (2 patients) and oral squamous cell carcinoma with lethal outcome (2 patients). Conclusions and Relevance: These findings suggest that hypoplastic pitted amelogenesis imperfecta is a feature of Kindler epidermolysis bullosa and underscore the extent and severity of oral manifestations in Kindler epidermolysis bullosa and the need for early and sustained dental care.

Oleogel-S10 in Dystrophic Epidermolysis Bullosa: A Case Series Evaluating the Impact on Wound Burden Over Two Years.

Epidermolysis bullosa (EB) is a group of rare, difficult-to-treat, inherited multisystem diseases affecting epithelial integrity. Impaired wound healing is central and can lead to serious clinical complications, deformities, and symptoms with a devastating impact on quality of life (QoL). Dressing changes and wound care are central to the management of EB. Recently Oleogel-S10 (also known as birch bark extract or birch triterpenes) was approved in Europe and the UK for treating EB wounds. This approval was based on data from the EASE phase 3 study, which demonstrated Oleogel-S10 accelerated wound healing, reduced total wound burden, and decreased the frequency of dressing changes in patients with EB. A retrospective analysis of medical records was conducted for up to 24 months in 13 patients with EB treated with Oleogel-S10 through an early access programme in Colombia. Effectiveness was assessed by measuring body surface area percentage (BSAP) and total body wound burden (EBDASI). Tolerability and safety were monitored throughout. This is the first report to evaluate the effectiveness of Oleogel-S10 in clinical practice. The results showed a reduction in percentage of BSA affected, from a mean of 27.3% at baseline to 10.4% at 24-month follow-up, despite treatment interruptions. A reduction in EBDASI skin activity score of - 16.2 (24 months) together with a reduced skin damage index score of - 15.4 (18 months) was also observed. Physicians, patients, and caregivers perceived faster wound closure. Adherence with therapy by patients was good, and patients expressed satisfaction with treatment and reported improvements in self-esteem, productivity, and social interaction. Oleogel-S10 was well tolerated; however, two patients reported worsening wounds related to gauze adherence. Two deaths during treatment interruption were reported and was not considered related to Oleogel-S10. This study supports the effectiveness of Oleogel-S10 in a real-world scenario in a country with scarce resources for the treatment of EB.

Longitudinal study of wound healing status and bacterial colonisation of Staphylococcus aureus and Corynebacterium diphtheriae in epidermolysis bullosa patients.

Epidermolysis bullosa (EB) is an inherited disorder characterised by skin fragility and the appearance of blisters and wounds. Patient wounds are often colonised or infected with bacteria, leading to impaired healing, pain and high risk of death by sepsis. Little is known about the impact of bacterial composition and susceptibility in wound resolution, and there is a need for longitudinal studies to understand healing outcomes with different types of bacterial colonisation. A prospective longitudinal study of 70 wounds from 15 severe EB patients (Junctional and Recessive Dystrophic EB) from Chile. Wounds were selected independently of their infected status. Wound cultures, including bacterial species identification, composition and Staphylococcus aureus (SA) antibiotic susceptibility were registered. Wounds were separated into categories according to their healing capacity, recognising chronic, and healing wounds. Hundred-one of the 102 wound cultures were positive for bacterial growth. From these, 100 were SA-positive; 31 were resistant to Ciprofloxacin (31%) and only seven were methicillin-resistant SA (7%). Ciprofloxacin-resistant SA was found significantly predominant in chronic wounds (**P < .01). Interestingly, atoxigenic Corynebacterium diphtheriae (CD) was identified and found to be the second most abundant recovered bacteria (31/101), present almost always in combination with SA (30/31). CD was only found in Recessive Dystrophic EB patients and not related to wound chronicity. Other less frequent bacterial species found included Pseudomonas aeruginosa, Streptococus spp. and Proteus spp. Infection was negatively associated with the healing status of wounds.

Whole exome sequencing in a sample of Peruvian patients diagnosed with epidermolysis bullosa.

BACKGROUND: Epidermolysis bullosa (EB) is a complex and heterogeneous dermatological disease. Four main types of EB have been described, each of them with distinct characteristics: EB simplex (EBS), dystrophic EB (DEB), junctional EB (JEB) and Kindler EB (KEB). Each main type varies in its manifestations, severity, and genetic abnormality. METHODS: We sought mutations in 19 genes known to cause EB and 10 genes associated with other dermatologic diseases in 35 Peruvian pediatric patients of a rich Amerindian genetic background. Whole exome sequencing and bioinformatics analysis was performed. RESULTS: Thirty-four of 35 families revealed an EB mutation. Dystrophic EB was the most frequently diagnosed type, with 19 (56%) patients, followed by EBS (35%), JEB (6%), and KEB (3%). We found 37 mutations in seven genes; 27 (73%) were missense mutations; 22 (59%) were novel mutations. Five cases changed their initial diagnosis of EBS. Four were reclassified as DEB and one as JEB. Inspection into other non-EB genes revealed a variant, c.7130C>A, in the gene FLGR2, which was present in 31 of the 34 patients (91%). CONCLUSION: We were able to confirm and identify pathological mutations in 34 of 35 patients.

Ophthalmologic Approach in Epidermolysis Bullosa: A Cross-Sectional Study With Phenotype-Genotype Correlations.

PURPOSE: This study describes ophthalmologic and systemic clinical findings in different subtypes of epidermolysis bullosa (EB) establishing genotype-phenotype correlations. METHODS: A cross-sectional study was conducted in 58 patients with EB together with the Dystrophic Epidermolysis Bullosa Research Association, Chile. Data were stratified by major subtypes such as "simplex epidermolysis bullosa" (EBS), "junctional epidermolysis bullosa" (JEB), "recessive and dominant dystrophic epidermolysis bullosa" and "dominant dystrophic epidermolysis bullosa" (DDEB), and "Kindler syndrome" (KS). The diagnosis was confirmed by skin immunofluorescence mapping and genetic testing. Best-corrected visual acuity, corneal erosions, corneal scarring, symblepharon, blepharitis, ectropion, limbal stem cell deficiency, and esophageal involvement were assessed. Clinical outcome was based on the presence of corneal involvement attributable to EB. RESULTS: The most common ocular manifestations were corneal erosion/scarring and recurrent erosions. Frequencies of the EB subtypes were as follows: 17% EBS, 12% JEB, 16% DDEB, 53% recessive and DDEB, and 2% KS. Patients with EBS and DDEB did not reveal ocular involvement. Patients with recessive dystrophic epidermolysis bullosa (RDEB) were most affected by the disease showing corneal involvement in 16 cases, whereas 2 patients with JEB and the single KS case also showed corneal disease. Before their visit, 24 patients had undergone esophageal dilation, 23 of them with RDEB and 1 with KS. CONCLUSIONS: Although ophthalmic complications are common in EB, the incidence varied with the EB subtype. We also establish the correlation between esophageal and corneal involvement in RDEB.

[Epidermolysis bullosa in peru: clinical and epidemiological study of patients treated in a national reference pediatric hospital, 1993-2015]. / Epidermólisis bullosa en el perú: estudio clínico y epidemiológico de pacientes atendidos en un hospital pediátrico de referencia nacional, 1993-2015.

OBJECTIVES: To describe the clinical and epidemiological characteristics of patients diagnosed with epidermolysis bullosa (EB) at the Instituto Nacional de Salud (INSN) in Lima, Peru; a National Reference Center for this disease. MATERIALS AND METHODS: Observational, descriptive and transversal study. We reviewed the clinical histories and laboratory tests of patients diagnosed with EB treated in INSN from 1993 to 2015. RESULTS: 93 patients were registered. The average age was 7.9 ± 5.6 years; 53.8% (n = 50) were boys. Clinical forms corresponded to dystrophic EB with 41 (44.1%) cases, simple EB with 39 (41.9%), union EB cases with 8 (8.6%) and Kindler syndrome with 4 (4.3%) cases. The clinical form could not be identified in a case. A total of 48 cases (51.6%) came from Lima and Callao, and 45 cases (48.4%) from other provinces of the country. Extracutaneous manifestations involved gastrointestinal (44.1%), ocular (37.6%), odontogenic (87.1%), and nutritional (79.6%) involvement, as well as pseudosindactilia (16.1%). Chronic malnutrition (71.6%), acute malnutrition (17.6%) and anemia (62.4%) were found. Mortality corresponded to 6 cases (6.5%). CONCLUSIONS: 93 cases of EB were reported in INSN, the predominant clinical presentation was the dystrophic form.

OBJETIVOS: Describir las características clínicas y epidemiológicas de los pacientes diagnosticados con epidermólisis bullosa (EB), en el Instituto Nacional de Salud del Niño (INSN) en Lima, Perú; centro de referencia nacional para esta enfermedad. MATERIAL Y MÉTODOS: Estudio observacional, descriptivo y transversal. Se revisaron las historias clínicas y exámenes de laboratorio de los pacientes diagnosticados de EB atendidos en el INSN desde 1993 al 2015. RESULTADOS: Fueron registrados 93 pacientes. La edad promedio fue de 7,9 ± 5,6 años; el 53,8% (n=50) fueron hombres. Las formas clínicas correspondieron a EB distrófica con 41 (44,1%) casos, EB simple con 39 (41,9%) casos, EB de la unión con 8 (8,6%) y al síndrome de Kindler con 4 (4,3%) casos. No se pudo identificar la forma clínica en un caso. Procedían de Lima y Callao 48 casos (51,6%) y 45 casos (48,4%) de otras provincias del país. Entre las manifestaciones extracutáneas se registraron compromiso gastrointestinal (44,1%), ocular (37,6%), odontogénico (87,1%), nutricional (79,6%), además de pseudosindactilia (16,1%). Se halló desnutrición crónica (71,6%), desnutrición aguda (17,6%) y anemia en (62,4%). La mortalidad correspondió a 6 casos (6,5%). CONCLUSIONES: Se reportan 93 casos de EB en el INSN, la presentación clínica predominante fue la forma distrófica.

Epidermólisis bullosa: piel de mariposa. A propósito de un caso / Epidermolysis bullosa: butterfly skin. Apropos of a case

La epidermólisis bullosa comprende un grupo heterogéneo de enfermedades ampollosas de la piel y las mucosas, son de origen congénito y hereditario. Hacer el diagnóstico no es difícil si se tiene experiencia dermatológica, pero su clasificación es compleja y para ello se necesita considerar la clínica, la genética, la microscopia y la evaluación de laboratorio. El tratamiento de esta enfermedad es también dificultoso y son necesarias ciertas medidas, para proteger al paciente, evitar la aparición de lesiones y las complicaciones derivadas de ellas. Se describe el tratamiento de estas lesiones en un recién nacido, al que se administraron antibióticos profilácticos y se colocaron vendajes en las lesiones. Se describieron todos los cuidados y recomendaciones para evitar, especialmente los roces y las presiones en estas lesiones, así como las temperaturas altas. Para la confección del presente trabajo se consultaron 18 materiales entre revistas y libros de Pediatría. El caso reportado fue un recién nacido con epidermólisis bullosa atendido en el Hospital Universitario "Dr. Mario Muñoz Monroy" de Colón, Matanzas. Se demostró lo poco frecuente y raro de esta patología para los especialistas del tema (AU).

The epidermolysis bullosa includes a heterogeneous group of bullous skin and mucous diseases of congenital and hereditary origin. Diagnosing them is not difficult if the specialist has dermatologic experience, but their classification is complex and it is necessary to take into account the clinical, genetic and microscopic factors, and the laboratory assessment. The treatment of this disease is also difficult and it is necessary to take certain measures to protect the patient, avoid the onset of lesions and the complications derived from them. The treatment of these lesions in a newborn is described. Prophylactic antibiotics were administered and bandages were put on the lesions. All the cares and recommendations to avoid rubbings and pressures on these lesions, and also the high temperatures, are described. To develop the current term, 18 materials (journals and pediatric books) were consulted. The reported case was the case of a newborn with epidermolysis bullosa attended in the University Hospital "Dr. Mario Muñoz Monroy" of Colon, Matanzas. It was demonstrated the low frequency and rarity of this pathology for the specialists of the theme (AU).

Epidermólisis bullosa en el perú: estudio clínico y epidemiológico de pacientes atendidos en un hospital pediátrico de referencia nacional, 1993-2015 / Epidermolysis bullosa in peru: clinical and epidemiological study of patients treated in a national reference pediatric hospital, 1993-2015

RESUMEN Objetivos Describir las características clínicas y epidemiológicas de los pacientes diagnosticados con epidermólisis bullosa (EB), en el Instituto Nacional de Salud del Niño (INSN) en Lima, Perú; centro de referencia nacional para esta enfermedad. Material y métodos Estudio observacional, descriptivo y transversal. Se revisaron las historias clínicas y exámenes de laboratorio de los pacientes diagnosticados de EB atendidos en el INSN desde 1993 al 2015. Resultados Fueron registrados 93 pacientes. La edad promedio fue de 7,9 ± 5,6 años; el 53,8% (n=50) fueron hombres. Las formas clínicas correspondieron a EB distrófica con 41 (44,1%) casos, EB simple con 39 (41,9%) casos, EB de la unión con 8 (8,6%) y al síndrome de Kindler con 4 (4,3%) casos. No se pudo identificar la forma clínica en un caso. Procedían de Lima y Callao 48 casos (51,6%) y 45 casos (48,4%) de otras provincias del país. Entre las manifestaciones extracutáneas se registraron compromiso gastrointestinal (44,1%), ocular (37,6%), odontogénico (87,1%), nutricional (79,6%), además de pseudosindactilia (16,1%). Se halló desnutrición crónica (71,6%), desnutrición aguda (17,6%) y anemia en (62,4%). La mortalidad correspondió a 6 casos (6,5%). Conclusiones Se reportan 93 casos de EB en el INSN, la presentación clínica predominante fue la forma distrófica.

ABSTRACT Objectives To describe the clinical and epidemiological characteristics of patients diagnosed with epidermolysis bullosa (EB) at the Instituto Nacional de Salud (INSN) in Lima, Peru; a National Reference Center for this disease. Materials and methods Observational, descriptive and transversal study. We reviewed the clinical histories and laboratory tests of patients diagnosed with EB treated in INSN from 1993 to 2015. Results 93 patients were registered. The average age was 7.9 ± 5.6 years; 53.8% (n = 50) were boys. Clinical forms corresponded to dystrophic EB with 41 (44.1%) cases, simple EB with 39 (41.9%), union EB cases with 8 (8.6%) and Kindler syndrome with 4 (4.3%) cases. The clinical form could not be identified in a case. A total of 48 cases (51.6%) came from Lima and Callao, and 45 cases (48.4%) from other provinces of the country. Extracutaneous manifestations involved gastrointestinal (44.1%), ocular (37.6%), odontogenic (87.1%), and nutritional (79.6%) involvement, as well as pseudosindactilia (16.1%). Chronic malnutrition (71.6%), acute malnutrition (17.6%) and anemia (62.4%) were found. Mortality corresponded to 6 cases (6.5%). Conclusions 93 cases of EB were reported in INSN, the predominant clinical presentation was the dystrophic form.

[Aplasia cutis congenita associated with epidermolysis bullosa]. / Aplasia cutis congénita asociada a epidermólisis ampollosa.

INTRODUCTION: Aplasia cutis congenita (ACC) is a skin condition of rare presentation, this disease is characterized by absence of skin at birth and associated with facial, skin and bone skull deformities. The diagnosis is mainly clinical. CASE REPORT: Male 5 days after birth, unique product of primigravida mother and no family history of relevance. Physical examination revealed bilateral and symmetrical skin defects of both lower extremities, the disease is characterized by skin fragility, scabs, and coated pseudomembrane ulcers, decreased interdigital space between toes of the left foot, retraction of the foot and genu varum. It was handled with allograft of epidermis cultured in vitro, general wound care and clinical follow-up. DISCUSSION: ACC associated with epidermolysis bullosa is one of the rarer forms of presentation. It is necessary to rule out other skin diseases. Clinical management is recommended with biological or synthetic skin cover, infection prevention, early treatment of complications and clinical follow.

Higher Dental Caries Prevalence and Its Association with Dietary Habits and Physical Limitation in Epidermolysis Bullosa Patients: A Case Control Study.

AIM: Epidermolysis bullosa (EB) represents a highly rare subgroup of skin diseases that affects skin and mucous membrane. The aim of the present study was to assess caries prevalence and its associated factors in EB subjects. Salivary status was also assessed. MATERIALS AND METHODS: Ten subjects with EB who were under supervision were selected (cases) and matched by age and gender with unaffected individuals (controls). Dental caries were recorded using the World Health Organization (WHO) criteria. Oral hygiene and dietary habits were investigated by clinical examination and questionnaires. Both nonstimulated and stimulated saliva were collected and salivary pH, buffering capacity and mouth opening were evaluated. RESULTS: The results showed that the median decay-missing-filled teeth was significantly higher (p = 0.0094) in EB cases 5 (3.9-20.3) than in controls 3 (2-3.25). The groups also differed when food consistency was analyzed. Individuals with EB have a higher intake of soft food. In addition, the median mouth-opening values from cases (0.84-2.84 cm) and controls (4.3-4.9 cm) have shown to be statistically different (p = 0.007). Considering the salivary parameters, none of them showed significant differences among groups. CONCLUSION: Epidermolysis bullosa subjects present higher caries scores and might be related to their physical condition and dietary habits. CLINICAL SIGNIFICANCE: There is a lack of information about oral status in EB subjects. Hence, our findings add useful information regarding the relationship between caries prevalence and associated risk factors in EB subjects.

General anesthesia for dental care management of a patient with epidermolysis bullosa: 24-month follow-up.

Epidermolysis bullosa comprises a group of uncommon skin-related diseases, characterized by the formation of blisters on mucocutaneous regions occurring spontaneously, following a trauma, exposure to heat, or as a result of minimal mechanical trauma. The dental treatment of the patient with epidermolysis bullosa raises many questions and discussions, due to the difficulty of carrying out the procedures. This report aimed to detail the clinical considerations of the treatment under general anesthesia of a patient with epidermolysis bullosa. The extraction of all deciduous teeth under general anesthesia was recommended based on the clinical and radiographic examinations. At 24-month follow-up, the patient had great improvement in oral hygiene without new caries lesions. The patient has been followed-up at every month for caries lesion prevention and permanent tooth development. The treatment under general anesthesia provided the ideal safe conditions and was beneficial for the patient.

Treatment of feet deformities in epidermolysis bullosa.

BACKGROUND: Inherited epidermolysis bullosa is a rare disease characterised by mechanical fragility of the skin when under insignificant stress. The main consequences of epidermolysis bullosa, mainly the dystrophic type, despite pseudosyndactyly, are joint contractures and deformities in hands and feet. In this study, we describe our experience treating patients suffering from epidermolysis bullosa, as far as feet deformities are concerned. METHODS: This is a retrospective analysis of a consecutive series of patients presenting feet deformities related to epidermolysis bullosa. Extension contractures of the toes, equinus and cavus deformities were treated with soft tissues surgery. RESULTS: Thirteen surgical procedures were done in six patients with feet deformities caused by epidermolysis bullosa. Of the feet operated 85.7 % extension contracture of the toes was asymptomatic at follow-up. However, 42.9 % developed hammertoe deformities. There were no recurrence or complications for other deformities. Subjectively, all patients declared themselves very satisfied with the results. CONCLUSION: Foot deformities must be treated as early as possible, due to progressive disability for walking and pain symptoms. We considered that, despite long term complications, treatment was adequate and we recommend it. Level of Evidence Level IV.

Oral manifestations in Kindler syndrome: case report and discussion of literature findings.

Kindler syndrome is a rare genetic disorder showing some predominant clinical manifestations, for example, trauma-induced blisters, progressive poikiloderma, skin atrophy, and photosensitivity. Oral manifestations are not commonly described and can be often misdiagnosed. This report describes the case of a female patient diagnosed with Kindler syndrome showing the classical clinical features affecting the skin, in addition to oral lesions manifesting as keratotic plaques and ulcers affecting the buccal mucosa, floor of the mouth, alveolar ridge, hard palate, and soft palate. An incisional biopsy was performed to confirm the diagnostic hypothesis of an autoimmune lesion possibly related with the syndrome. Knowledge about the possible manifestations of the Kindler syndrome is important to improve its management.

Oral health care for patients with epidermolysis bullosa--best clinical practice guidelines.

OBJECTIVE: To provide the users with information on the current best practices for managing the oral health care of people living with EB. METHODS: A systematic literature search, in which the main topic is dental care in patients with Epidermolysis Bullosa, was performed. Consulted sources, ranging from 1970 to 2010, included MEDLINE, EMBASE, CINAHL, The Cochrane Library, DARE, and the Cochrane controlled trials register (CENTRAL). In order to formulate the recommendations of the selected studies the SIGN system was used. The first draft was analysed and discussed by clinical experts, methodologists and patients representatives on a two days consensus meeting. The resulting document went through an external review process by a panel of experts, other health care professionals, patient representatives and lay reviewers. The final document was piloted in three different centres in United Kingdom, Czech Republic and Argentina. RESULTS: The guideline is composed of 93 recommendations divided into 3 main areas: 1) Oral Care--access issues, early referral, preventative strategies, management of microstomia, prescriptions and review appointments 2) Dental treatment: general treatment modifications, radiographs, restorations, endodontics, oral rehabilitation, periodontal treatment, oral surgery and orthodontics, and 3) Anaesthetic management of dental treatment. CONCLUSIONS: A preventive protocol is today's dental management approach of choice.

Perioperative care of patients with epidermolysis bullosa: proceedings of the 5th international symposium on epidermolysis bullosa, Santiago Chile, December 4-6, 2008.

Epidermolysis bullosa (EB) has become recognized as a multisystem disorder that poses a number of pre-, intra-, and postoperative challenges. While anesthesiologists have long appreciated the potential difficult intubation in patients with EB, other systems can be affected by this disorder. Hematologic, cardiac, skeletal, gastrointestinal, nutritional, and metabolic deficiencies are foci of preoperative medical care, in addition to the airway concerns. Therefore, multidisciplinary planning for operative care is imperative. A multinational, interdisciplinary panel of experts assembled in Santiagio, Chile to review the best practices for perioperative care of patients with EB. This paper presents guidelines that represent a synthesis of evidence-based approaches and the expert consensus of this panel and are intended to aid physicians new to caring for patients with EB when operative management is indicated. With proper medical optimization and attention to detail in the operating room, patients with EB can have an uneventful perioperative course.

Importancia del tratamiento odontológico preventivo en niños con epidermólisis ampollar: presentación de un caso clínico / Importance of preventive dental treatment in children with epidermolysis bullosa: presentation of a clinical case

Es un grupo de enfermedades hereditarias en las que se desarrollan ampollas en la piel, como respuesta a un trauma menor. Se presenta un paciente de 5 años de edad con diagnóstico de epidermólisis ampollar, sin antecedentes familiares de la enfermedad. Se describen signos y síntomas para el diagnóstico de la enfermedad, complicaciones, tratamiento médico y se desarrollan las normas a tener en cuenta durante el tratamiento odontológico del paciente con esta patología.

Importancia del tratamiento odontológico preventivo en niños con epidermólisis ampollar: presentación de un caso clínico / Importance of preventive dental treatment in children with epidermolysis bullosa: presentation of a clinical case

Es un grupo de enfermedades hereditarias en las que se desarrollan ampollas en la piel, como respuesta a un trauma menor. Se presenta un paciente de 5 años de edad con diagnóstico de epidermólisis ampollar, sin antecedentes familiares de la enfermedad. Se describen signos y síntomas para el diagnóstico de la enfermedad, complicaciones, tratamiento médico y se desarrollan las normas a tener en cuenta durante el tratamiento odontológico del paciente con esta patología.(AU)

Otorhinolaryngological and esophageal manifestations of epidermolysis bullosa.

UNLABELLED: Epidermolysis bullosa (EB) is a group of skin diseases with different clinical manifestations and varied inheritance patterns. Blisters may appear spontaneously or following minimal trauma to the skin or mucosa. AIM: this paper aims to describe the otorhinolaryngological manifestations and esophageal complications related to EB, and the experience in treating patients with esophageal stenosis secondary to this disease. MATERIALS AND METHOD: this descriptive study enrolled 60 patients with EB seen from June 1999 to December 2006 at the Head and Neck Surgery Service of X Hospital, a reference center for EB. RESULTS: the patients' mean age was 14.5 years. Twenty-eight (46.6%) were females and 32 (53.4%) were males. Eight (13.4%) were diagnosed with epidermolysis bullosa simplex, while 51 (85%) had epidermolysis bullosa dystrophica; one (1.6%) patient had one acquired EB. Lips, mouth, tongue and ears were the most frequently involved sites (32 patients - 53.3%). Dysphagia was found in 28 patients (46.6%). After esophageal dilatation the symptoms subsided. CONCLUSION: EB is a rare disease and patients must be sent for treatment at reference centers. Physicians treating patients for EB must be aware of the measures required to improve the quality of the treatment provided without putting the patients in harm's way.