A5034987932- Sinusitis and nasal conditions
- Head and Neck Surgical Oncology
- Oral and Maxillofacial Pathology
- linguistics and terminology studies
- Nasal Surgery and Airway Studies
- Medical and Biological Sciences
- Teratomas and Epidermoid Cysts
- Cerebrospinal fluid and hydrocephalus
- Meningioma and schwannoma management
- Language, Metaphor, and Cognition
- Otitis Media and Relapsing Polychondritis
- Cerebral Venous Sinus Thrombosis
- Tumors and Oncological Cases
- Patient Satisfaction in Healthcare
- Intracranial Aneurysms: Treatment and Complications
- Vascular Anomalies and Treatments
- Telemedicine and Telehealth Implementation
- Voice and Speech Disorders
- Neurofibromatosis and Schwannoma Cases
- Cerebrovascular and Carotid Artery Diseases
- Head and Neck Cancer Studies
- Ear and Head Tumors
- Delphi Technique in Research
- IgG4-Related and Inflammatory Diseases
- Sarcoma Diagnosis and Treatment
Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo
2023-2024
Universidade Metropolitana de Santos
2008
Abstract Introduction Juvenile nasopharyngeal angiofibroma (JNA) is a benign vascularized tumor that affects almost exclusively male adolescents. Surgery the treatment of choice for JNA. Objectives The present study 42-year retrospective review series JNA cases treated surgically without previous embolization. Methods retrospective, descriptive based on medical records 96 patients with who underwent microscopic or endoscopic excision embolization from 1978 to 2020 in single institution. were...
The aim of this study was to provide the anatomic rationale for a transnasal approach orbital apex and cavernous sinus, evaluate its applicability efficiency.One hundred patients with lesions apex, optic nerve, clivus, parapharyngeal space, infratemporal fossa, or pterygopalatine fossa were reviewed over 10-year period. All underwent an endoscopic sinus. surgical technique required standard sinus surgery set. possible complications recorded classified as intraoperative postoperative.There in...
Introduction The clinical relevance of the anatomy and variations anterior ethmoidal artery (AEA) is outstanding, considering its role as a landmark in endoscopic surgery, importance therapy epistaxis, high risks related to iatrogenic injuries. Objective To provide an anatomical description course relationships AEA, based on direct computed-tomography (CT)-based 3D volume rendering. Methods Direct rendering was performed 18 subjects who underwent (CT) with contrast medium for suspected...
My aim in this article is to report 26 years of experience order evaluate the applicability and efficiency centripetal dissection intranasal ethmoid sinus surgery.I performed a retrospective review 2,500 patients treated Felippu Institute, São Paulo, over 26-year period from 1984 July 2010. All underwent surgery with technique. Before surgery, an otolaryngological examination, nasal endoscopy, computed tomographic scans axial, coronal, sagittal projections were performed. surgeries carried...
Conclusions: In our experience, the technique described can be applied independently according to specific patient's anatomy and disease, allowing simple, easy, safe identification of anterior ethmoidal artery (AEA). Objectives: The aim this study was provide anatomic rationale for endoscopic cauterization AEA present surgical approach in treatment severe nasal bleeding. Methods: A retrospective reviewed 300 transnasal cauterizations, over a 20-year period from 1991 July 2010, at Instituto...
The coronavirus disease 2019 (COVID-19) pandemic has prompted a transformation in medical practice, including the adoption of telemedicine Brazil and globally. Otorhinolaryngology, field at high risk viral transmission, witnessed an increasing use tools. However, extent challenges this are not well understood. In present study, we applied questionnaire to Brazilian otorhinolaryngologists during assess telemedicine's advantages challenges, shedding light on its integration persistent issues field.
Introdução: A importância da compreensão anatomia interna do seio esfenoidal deve-se à sua peculiar localização no centro crânio, com estruturas vizinhas de nobreza indiscutível, e por transparecer estas relações anatômicas em suas delgadas paredes internas. Forma estudo: Anatômico. Material método: No presente estudo foram dissecados endoscopicamente 52 seios esfenoidais, sendo saliências depressões internas analisadas, correspondentes aos relevos internos produzidos pela artéria carótida...
Maxillary sinusitis can represent a rare complication of dental implants endodontic materials impinging in the maxillary sinuses. The effects anatomical variants paranasal sinuses on pathophysiological and clinical manifestations are poorly understood. Herein, we present case dislocation implant ethmoidal sinus 63-years old man with bilateral accessory orifice. This variation, by providing an additional way for drainage mucus sinus, could have allowed without causing stagnation consequent...
Introduction: The clival chondrosarcomas are a rare group of tumors whose origin is credited to the primitive mesenchymal cells embryonic cartilage matrix portion cranium. They possessed characteristically aggressive and infiltrative profile. Currently, surgery treatment choice for chondrosarcomas, but there doubt about option with radical resection or determine oncological characteristics tumor whether opt local control through more limited approach.
Functional endonasal endoscopic surgery is a frequent surgical procedure among otorhinolaryngologists. In 2014, the European Society of Rhinology published "European Position Paper on Anatomical Terminology Internal Nose and Paranasal Sinuses", aiming to unify terms in English language. We do not yet have unified terminology Portuguese language.Transcultural adaptation anatomical nose paranasal cavities Sinuses" Portuguese.A group rhinologists from diverse parts Brazil, all experienced...
Abstract Introduction The advent of the endoscope has enabled use endonasal approach for a variety diseases. Studying ethmoidal canals is important surgeries paranasal sinuses and anterior base skull. Objective To investigate evaluate their structure, presence vessels nerves, location, to perform an anatomopathological study contents. Methods We evaluated 20 cadavers (20 left right nasal cavities) through endoscopic dissection skull exposure medial periorbita dura mater; then, were located...
The aims of this study were to analyze the relationships between medial orbitofrontal artery (MOFA) and anterior skull base (ASB) including anatomical endonasal landmarks using computed tomography angiography (CTA).We studied 52 CTAs OsiriX software. All placed in same position. MOFA was identified sagittal coronal plane its correlation with ASB analyzed. distance for surgery obtained, determining high risk areas injury.After arising from cerebral artery, dives inferiorly towards ASB, close...