Juvenile nasopharyngeal angiofibroma - Radiopaedia.org
2024年7月22日 · Juvenile nasopharyngeal angiofibromas are a rare benign, but locally aggressive, vascular tumors that occur almost exclusively in young men; usually between the ages of 10 and 18. On imaging, they present as a vividly enhancing soft-tissue masses centered on the sphenopalatine foramen.
Juvenile Nasopharyngeal Angiofibroma (JNA) - Cleveland Clinic
Juvenile nasopharyngeal angiofibroma (JNA) refers to a noncancerous growth behind your nose. These rare growths can grow rapidly and cause serious damage to the surrounding structures, including your sinuses, eye sockets, skull and brain. Most JNAs occur in teenage boys and people assigned male at birth.
Juvenile Angiofibroma: Current Management Strategies - PMC
Juvenile angiofibroma (JA) is a rare benign vascular lesion of the skull base that affects young adolescent males. The management of JA is challenged by the abundant vascular blood supply of the lesion, along with the complex anatomy of the skull base and …
Nasopharyngeal Angiofibroma - StatPearls - NCBI Bookshelf
2023年6月26日 · Nasopharyngeal angiofibroma is a rare highly vascular tumor within the posterior nasal cavity found almost exclusively in adolescent boys. This activity reviews the evaluation and treatment of nasopharyngeal angiofibroma and explains the role of the interprofessional team in evaluating and treating patients with this condition. Objectives:
Pathology Outlines - Nasopharyngeal angiofibroma
2020年10月9日 · Comment: Immunostain shows that the tumor is focally positive for AR. There is abnormal nuclear accumulation of beta catenin. The immunoprofile supports the diagnosis. A 15 year old boy underwent resection of nasopharyngeal mass. Which of the following statements is true? B. It is locally aggressive with 20% risk of local recurrence.
Juvenile Angiofibromas - Juvenile Angiofibromas - MSD Manual ...
Juvenile angiofibromas are rare and benign growths that can develop in the nasopharynx. Diagnosis is with imaging. Treatment is excision. Juvenile angiofibromas are most common among adolescent boys. They are vascular and grow slowly. They can spread into the orbits or cranial vault or recur after treatment.
Early-onset juvenile nasopharyngeal angiofibroma (JNA): a …
2023年12月19日 · Juvenile Nasopharyngeal Angiofibroma (JNA) is a fibrovascular tumor of the nasopharynx that classically presents in adolescent males. The reported mean age of onset is between 13 and 22 years old [1–6]. Significant androgen stimulation is hypothesized to explain the strong predisposition for JNA to present in young adolescent males.
Angiofibroma nasal juvenil con importante afectación …
El angiofibroma nasal juvenil es un tumor benigno localizado en las fosas nasales que afecta casi exclusivamente a adolescentes del sexo masculino. La clínica que presenta fundamentalmente es sangrado por las fosas nasales y sensación de obstrucción nasal.
Current Management of Juvenile Nasopharyngeal Angiofibroma
2020年8月28日 · This review focuses on the evaluation and surgical management of juvenile nasopharyngeal angiofibroma with emphasis placed on the most current staging systems, the necessity for preoperative embolization, the endoscopic approach to resection, and the adjuvant therapies that are available.
Juvenile Angiofibroma - SpringerLink
2017年1月9日 · This book provides a comprehensive up-to-date review of juvenile angiofibroma, with contributions from all relevant specialties. Starting with a brief introduction to the history, etiology and relevant anatomy, the book goes on to discuss the pathology, clinical features and treatment of this disease in depth, concluding with a summary of ...