Paranasal Sinuses
Mostrando 1-12 de 57 artigos, teses e dissertações.
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1. Anatomical Variations of the Sinonasal Area and Their Clinical Impact on Sinus Pathology: A Systematic Review
Abstract Introduction Anatomical variations of the nasal cavity and of the paranasal sinuses are frequently encountered and play an important role in dysfunctional drainage of sinuses. However, it is not clear in the literature whether they predispose to sinus pathology. Objectives The aim of the present review is to summarize the understanding of the asso
International Archives of Otorhinolaryngology. Publicado em: 2022
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2. Rare Presentations of Frontal Sinus Fungus Ball: A Systematic Review
Abstract Introduction The sinus fungus ball is an agglomeration of debris and hyphae, mainly caused by Aspergillus fumigatus, within the paranasal sinus, commonly affecting a single sinus, and it only rarely affects the frontal sinus. Objective To identify the state of the art of fungus ball in paranasal sinuses, especially related to the epidemiology of t
International Archives of Otorhinolaryngology. Publicado em: 2022
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3. The Value of Spiral Chest Computed Tomography Scan in the Diagnosis of Asymptomatic Coronavirus Carriers among Paranasal Sinus and Pharynx Surgery Candidates
Abstract Introduction The nasopharynx and oropharynx are the main colonization sites of coronavirus. Therefore, patients with paranasal sinuses and pharyngeal problems (ear, nose, and throat [ENT] patients) predispose coronavirus infection. Ear, nose, and throat patients with concomitant asymptomatic coronavirus infection may develop severe pneumonia follow
International Archives of Otorhinolaryngology. Publicado em: 2022
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4. Rhinological Status of Patients with Nasolacrimal Duct Obstruction
Abstract Introduction Studying the state of the nasal cavity and its sinuses and the morphometric parameters of the inferior nasal conchae, as well as a comparative analysis of obtained values in patients with primary (PANDO) and secondary acquired nasolacrimal duct obstruction (SALDO), is relevant. Objective To study the rhinological status of patients wi
International Archives of Otorhinolaryngology. Publicado em: 2022
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5. Prevalence of respiratory epithelial adenomatoid hamartomas (REAH) associated with nasal polyposis: an epidemiological study – how to diagnose
Abstract Objectives: To highlight the prevalence of respiratory epithelial adenomatoid hamartomas in the olfactory cleft of patients with nasal polyposis. To demonstrate characteristics indicative of hamartoma on the CT scans of paranasal sinuses during surgery and in histopathological exams. Methods: Cross-sectional study carried out in Hospital das Clín
Brazilian Journal of Otorhinolaryngology. Publicado em: 2022
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6. Sphenochoanal polyps in children – a systematic review (1995–2021)
Abstract Objectives: Nasal polyps that originate from the sphenoid sinus and reach the nasopharynx are called sphenochoanal polyps. Reports on sphenochoanal polyps in children have thus far been limited only to case reports. This review aims to describe and summarize clinical presentation, diagnosis, management, surgical approaches to the sphenochoanal poly
Brazilian Journal of Otorhinolaryngology. Publicado em: 2022
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7. Technical Note: First Use of Endonasal Confocal Laser Endomicroscopy – Feasibility and Proof of Concept
Abstract Introduction Probe-based confocal laser endomicroscopy (p-CLE) is a method for real-time in vivo visualization of mucosal changes on a cellular level. Due to the size of the endoscopes, it was mainly used in the gastrointestinal tract so far. First investigations on head and neck carcinoma described the oropharyngeal application. The further miniat
International Archives of Otorhinolaryngology. Publicado em: 2022
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8. Extracranial non-vestibular head and neck schwannomas: a case series with the review of literature
Abstract Introduction: Schwannomas are tumous that arise from Schwann cells. Schwannoma is one of the differential diagnosis for lateral neck swelling. Objective: In this study, we aim to describe the incidence, presenting clinical features and management of extracranial, non-vestibular schwannomas of head and neck region, along with the review of the lite
Brazilian Journal of Otorhinolaryngology. Publicado em: 2022
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9. Age-dependent differences of the depth of olfactory fossa in children
Abstract Objective: With this radio-anatomical study, we aimed to describe the distribution of the depth of the olfactory fossa based on the Keros classification in the pediatric population in our region and to reduce complication rates by providing normative data. Methods: This was a retrospective study conducted with computed tomography imaging of the pa
Brazilian Journal of Otorhinolaryngology. Publicado em: 2022
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10. The Frontal Sinus and Frontal Recess: Anatomical, Radiological and Surgical Concepts
Abstract Introduction The frontal sinus (FS) is the most complex of the paranasal sinuses due to its location, anatomical variations and multiple clinical presentations. The surgical management of the FS and of the frontal recess (FR) is technically challenging, and a complete understanding of its anatomy, radiology, main diseases and surgical techniques is
Int. Arch. Otorhinolaryngol.. Publicado em: 2020-09
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11. Thermography for the Diagnosis of Acute Inflammation in the Paranasal Sinus
Abstract Introduction Although computed tomography scanning is the most common method for the diagnosis of sinusitis today, X-ray imaging is still used in outpatient clinics. Because X-ray imaging is beneficial for patients with severe sinusitis but not for those with mild sinusitis, an alternative method to visualize sinusitis without X-ray imaging is des
Int. Arch. Otorhinolaryngol.. Publicado em: 2020-06
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12. Endoscopic surgery of an extensive aneurysmatic bone cyst of the paranasal sinuses in a 12-year-old patient,
Braz. j. otorhinolaryngol.. Publicado em: 13/12/2019