Juvenile nasopharyngeal angiofibroma (JNA) is a rare benign tumor that occurs
predominantly in young males. The authors report the case of a 22-year-old male patient …

A 52-year-old male was referred to an otolaryngologist with a complaint of increasing facial
pressure and difficulty breathing through the nose for the previous 8 months. He reported …

Head and neck mass is approximately 5% of reported tumours amongst the paediatric
population. Albeit a known low overall prevalence of this entity amongst children, numbers …

Nasopharyngeal angiofibroma is a histologic benign but locally aggressive vascular tumor
described in humans. The description of this disease in dogs is limited. A mixed-breed …

Introducción: el nasoangiofibroma juvenil (NAFJ) es una neoplasia vasculotumoral
agresiva, de histología benigna, con preferencia por el sexo masculino, en edades …

Juvenile nasopharyngeal angiofibroma is a rare and highly vascularized benign neoplasm.
It represents 0.05% to 0.5% of head and neck neoplasms. In more advanced stages, it …

Background: Juvenile Nasopharyngeal Angiofibroma (JNA) is a benign tumor of
mesenchymal tissue, originating from the stromal and blood vessels with dense collagen …

Juvenile Nasopharyngeal Angiofibroma (JNA) is a benign blood vessel tumor locally
aggressive in young adults. VEGF is an important growth factor in tumor biology. VEGF …