Imaging in Juvenile Nasopharyngeal Angiofibroma: Clinical Significance of Ramharan and Chopstick Sign
نویسندگان
چکیده
منابع مشابه
Juvenile Nasopharyngeal Angiofibroma
Review of the literature was performed to define the optimal treatment of patients with juvenile nasopharyngeal angiofibroma (JNA). The prognosis for this disease is extremely good if diagnosed well in time and if the tumor has not extended intracranially. Preoperative selective arterial embolization has decreased intraoperative blood loss and facilitated resection of larger tumors. Transnasal ...
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Introduction: Angiomyolipoma (AML), a benign mesenchymal tumor that commonly arises from the kidney, may be associated with tuberous sclerosis complex and perivascular epithelioid cell tumors (PEComas). Nasal angiomyolipoma is very rare and usually occurs in elderly individuals with epistaxis and nasal obstruction. Case Report: We report a rare case of nasal angiomyoli...
متن کاملPreoperative Endovascular Embolization of Juvenile Nasopharyngeal Angiofibroma
The juvenile nasopharyngeal angiofibroma (JNA) comprises only 0.5% of head and neck neoplasms. This is a rare tumor, pathoanatomical characterized as benign vascular tumor with frequent localization in pterygopalatine fossa in adolescent males. Despite the absence of malignant nature, the juvenile nasopharyngeal angiofibroma is known to have locally invasive dissemination and progressive growth...
متن کاملCraniofacial resection of advanced juvenile nasopharyngeal angiofibroma.
OBJECTIVE To describe the results of a craniofacial approach to resection of stage IIIB juvenile nasopharyngeal angiofibroma, performed by an integrated skull base surgical team. DESIGN A retrospective case-series review was conducted with postoperative follow-up ranging from 28 to 63 months. SETTING Operations were performed at a tertiary medical center. PATIENTS A referred sample of 5 m...
متن کاملJuvenile nasopharyngeal angiofibroma: a single institution study.
BACKGROUND Juvenile nasopharyngeal angiofibroma (JNA) is a rare tumor of adolescent males and there is a paucity of Indian studies on this subject. AIMS To present the experience of management of JNA at a single institution. SETTING AND DESIGN This is a retrospective observational study of patients with JNA who presented at the Tata Memorial Hospital between May 1988 and August 2001. MATE...
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ژورنال
عنوان ژورنال: Indian Journal of Otolaryngology and Head & Neck Surgery
سال: 2016
ISSN: 2231-3796,0973-7707
DOI: 10.1007/s12070-016-1039-4