Sinha P P, Aziz H I
Radiology. 1978 May;127(2):501-3. doi: 10.1148/127.2.501.
Seven cases of biopsy-proved juvenile nasopharyngeal angiofibroma are presented. All patients were males. Examination under anesthesia and tomography and angiography were very rewarding in determining the full extent of tumor. Selective carotid angiography revealed a characteristic early arterial phase with reticulated vessels, and a homogeneous blush continuing into the venous phase without early draining veins. The tumor has a strong predilection for young males. Chromosomal studies and estimation of 17-ketosteroids in 4 patients were normal. None of the patients demonstrated sexual underdevelopment. All were treated by external radiotherapy with 3000 rads in 15 fractions in three weeks with good results. There were no undue side effects.
本文报告7例经活检证实的青少年鼻咽血管纤维瘤。所有患者均为男性。麻醉下检查、断层扫描和血管造影对于确定肿瘤的完整范围非常有帮助。选择性颈动脉血管造影显示特征性的早期动脉期，血管呈网状，静脉期持续均匀染色，无早期引流静脉。该肿瘤强烈倾向于年轻男性。4例患者的染色体研究和17-酮类固醇测定均正常。所有患者均未表现出性发育不全。所有患者均接受了外部放射治疗，三周内分15次给予3000拉德，效果良好。没有出现过度的副作用。
