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Por apresentarem maior risco de sangramento durante a realização de procedimentos odontológicos, pacientes diagnosticados com coagulopatias ou trombopatias hereditárias apresentam, frequentemente, dificuldade de acesso à assistência odontológica na Atenção Primária em Saúde. Alguns centros especializados no tratamento dessas doenças contam com o cirurgião-dentista como parte da equipe multiprofissional, permitindo que a maioria dos pacientes realizem o acompanhamento odontológico em tais serviços. Este estudo tem como objetivo relatar a experiência dos discentes de graduação e pós-graduação em Odontologia da Universidade Federal do Paraná na reabertura do ambulatório odontológico de assistência à pacientes com coagulopatias e trombopatias hereditárias do estado. Com a aposentadoria da profissional responsável pelos atendimentos odontológicos deste serviço, os pacientes ficaram desassistidos. Para suprir a demanda reprimida, o ambulatório foi reaberto como atividade extramuros da graduação e pós-graduação em Odontologia. Este fato possibilitou, além da retomada ao cuidado odontológicode pacientes com predisposição a hemorragias, o aprimoramento dos alunos no atendimento de pacientes com comprometimento sistêmico. A reabertura de um ambulatório de alta complexidade em saúde como campo de prática acadêmico é atípico, uma vez que comumente o processo se dá de forma inversa: o discente ingressando em um serviço bem estabelecido. Na presente experiência, os discentes tiveram atuação fundamental no restabelecimento da assistência à saúde pelo ambulatório de Odontologia do hemocentro (AU).

Debido a su mayor riesgo de hemorragia durante los procedimientos dentales, los pacientes diagnosticados con coagulopatías o trombopatías hereditarias a menudo tienen dificultades para acceder a la atención dental en la Atención Primaria de Salud. Algunos centros especializados en el tratamiento de estas enfermedades cuentan con el odontólogo como parte del equipo multidisciplinario, haciendo que la mayoría de los pacientes se sometan a un seguimiento odontológico en dichos servicios. Este estudio tiene como objetivo reportar la experiencia de estudiantes de pre y posgrado en Odontología de la Universidade Federal do Paraná en la reapertura de laconsulta externa de odontología para pacientes con coagulopatías y trombopatías hereditarias en el estado. Con la jubilación del profesional responsable de la atención odontológica de este servicio, los pacientes quedaron desatendidos. Para atender la demanda reprimida, se reabrió el ambulatorio como actividad extramuros para los cursos de grado y posgrado en Odontología. Este hecho posibilitó, además de la reanudación de la atención odontológica de los pacientes con predisposición a la hemorragia, la mejora de los estudiantes en la atención de los pacientes con deterioro sistémico. La reapertura de una clínica de salud de alta complejidad como campo de práctica académica es atípica, ya que el proceso comúnmente se da a la inversa: el estudiante ingresa a un servicio bien establecido. En la experiencia actual, los estudiantes tuvieron un papel fundamental en el restablecimiento de la atención de la salud por parte de la consulta externa de Odontología del Hemocentro (AU).

Due to their increased risk of bleeding during dental procedures, patients diagnosed with hereditary coagulopathies or thrombopathies often have difficulty in accessing dental care in primary health care. Some centres specialised in the treatment of these diseases have a dentist as part of the multidisciplinary team, making most patients undergo dental follow-up in such services. This study aims to report the experience of undergraduate and graduate students in dentistry at the Federal University of Paraná in the re-opening of the dental outpatient clinic for patients with hereditary coagulopathies and thrombopathies in the State of Paraná. With the retirement of the dentist accounting for local dental care, the patients were left unattended. To meet the repressed demand, the dental outpatient clinic was re-opened as an extramural activity for undergraduate and postgraduate courses in dentistry. This fact made it possible to improve the students' care for patients with systemic impairment, in addition to resuming dental care for patients with predisposition to haemorrhage. The re-opening of a highly complex clinic as a field of academic practice is atypical, as the process commonly takes place in reverse order, that is, with the student entering well-established service. In the present experience, the students played a fundamental role in the re-establishment of dental care at the blood centre (AU).

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INTRODUCTION: Graft-versus-host disease (GVHD) is a systemic complication that can affect patients undergoing allogeneic hematopoietic stem cell transplantation (HSCT) and the mouth is one of the places affected by the disease (oGVHD). Topical corticosteroids are used to control the painful symptoms, causing a local immunosuppression and increasing the risk for opportunistic infections. OBJECTIVE: This study aims to report a case of a 42-year-old woman, diagnosed with Chronic Myeloid Leukemia, who developed oGVHD and herpes simplex virus (HSV) infection after HSCT. CASE REPORT: oGVHD was confirmed by incisional biopsy and viral infection by HSV types 1 and 2 was confirmed by PCR. Topical and systemic corticotherapy and antiviral therapies were instituted. The immunosuppression intensified viral infection and antimicrobial photodynamic therapy (aPDT) was instituted as an adjuvant treatment. aPDT application, along with the patient's immune recovery, antivirals and corticosteroids resulted in clinical improvement of oral lesions. FINAL CONSIDERATIONS: This study highlights aPDT as an effective adjunct therapy in the local treatment of opportunistic infections in onco-hematological patients.

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Chronic maxillary atelectasis (CMA) is a progressive alteration in the volume of the maxillary sinuses that may result in facial asymmetry. CMA in asymptomatic patients is known as silent sinus syndrome (SSS) and is a rare entity, especially in pediatric patients. This study reports a case of SSS in a pediatric patient who received an early diagnosis through cone-beam computed tomography (CBCT). An asymptomatic 12-year-old female patient in orthodontic treatment presented with opacification of the left maxillary sinus on a panoramic radiograph. Clinically, the patient had discrete hypoglobus and enophthalmos. CBCT and nasal video-endoscopy revealed ostiomeatal obstruction with bone deformity, leading to diagnosis of SSS. Endonasal endoscopic maxillary sinusotomy was performed. Two years later, the patient remained asymptomatic, and a second CBCT exam confirmed a stable condition. This case highlights the role of optimal radiographic interpretation for early diagnosis of maxillofacial alterations in pediatric patients.