Juvenile nasopharyngeal angiofibroma (JNA) is a rare benign neoplasm of the nasopharynx
that accounts for 0.5% of all head and neck tumors. Although histologically benign in …

Juvenile nasopharyngeal angiofibroma (JNA) is a histopathologically benign and highly
vascular neoplasm, which is mainly seen in young adolescent men. It is a rare tumor …

Abstract Objectives/Hypothesis In recent years, the indications for endoscopic surgery of the
sinonasal tract, originally introduced for the treatment of inflammatory diseases, have been …

Abstract Objectives/Hypothesis: Preliminary results of the endoscopic two‐surgeon
technique for the management of benign infratemporal fossa tumors are presented …

Background Angiofibromas in the head and neck region usually arise in the nasopharynx,
but may also occur elsewhere. This study aims at evaluating the incidence and clinical …

Juvenile angiofibromas (JAs) are rare benign tumors arising almost exclusively in the
posterior nasal cavity of adolescent males. While male sex predominance and tumor …

Objective: Juvenile nasopharyngeal angiofibroma (JNA) is a rare vascular tumor of unknown
etiology. Studies investigating the molecular and genetic determinants of JNA are limited by …

Objective An attempt is made to analyze the molecular behavior of juvenile nasopharyngeal
angiofibroma (JNA). Study Design Case Series Methods Quantification of mRNAs …

Background To better characterize the pathophysiology of juvenile nasopharyngeal
angiofibroma (JNA), endothelial and stromal cells were evaluated by genomic imbalances in …

The pathogenesis of juvenile angiofibroma (JA) remains unsolved. Further, it is unknown
whether this fibrovascular tumour arises from the endothelial or stromal cells. Comparative …