Juvenile nasal angiofibroma is a benign tumor characterized by abundant vascularization and a tendency to hemorrhage. Despite its benign histology, it can present locally expensive growth that usually presents bone remodeling and the mass effect of adjacent stuctures. We present the case of a 15-year-old patient who came to the emergency department of our center for recurrent epistaxis. After physical examination, it was decided to carry out imaging tests (CT an MRI) that reveal the presence of a large hypervascular mass in the right nostril and maxillary sinus. The patient undergoes surgery after embolization of the tumor.
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http://dx.doi.org/10.31053/1853.0605.v78.n1.28538 | DOI Listing |
J Pers Med
December 2024
Radiological Sciences Section, Department of Biomedicine, Neuroscience and Advanced Diagnostics, University of Palermo, AOUP "Paolo Giaccone", Via del Vespro 129, 90127 Palermo, Italy.
Nasal and paranasal sinus masses can arise from a wide range of conditions, both benign and malignant, as well as congenital or acquired. Diagnosing these masses is often challenging, requiring a combination of nasal endoscopy, imaging studies, and histopathological analysis. Initial imaging frequently involves computed tomography or cone beam computed tomography (CBCT) to evaluate the bony anatomy of the nasal cavity and surrounding sinuses, while magnetic resonance imaging (MRI) is typically used for detailed assessment of soft tissues and to aid in differential diagnosis when the findings are inconclusive.
View Article and Find Full Text PDFRadiol Case Rep
January 2025
Creighton University School of Medicine, Omaha, NE, USA.
Juvenile nasopharyngeal angiofibroma (JNA) is a rare, locally aggressive, highly vascularized benign tumor classically found in males from 13 to 20 years old. The most common clinical presentations are recurrent epistaxis and nasal congestion. Imaging plays a significant role in differentiating and determining the extension of nasopharyngeal lesions.
View Article and Find Full Text PDFLin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
December 2024
Surg Pathol Clin
December 2024
Department of Pathology, Microbiology & Immunology, Vanderbilt University Medical Center, 445 Great Circle Road, Office 1959, Nashville, TN 37228, USA.
Braz J Otorhinolaryngol
September 2024
Daegu Catholic University, School of Medicine, Department of Otorhinolaryngology - Head and Neck Surgery, Daegu, Republic of Korea. Electronic address:
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