Osammor J Y, Howat A J
Queen Victoria Hospital, Morecambe.
J Laryngol Otol. 1991 Jul;105(7):593-5. doi: 10.1017/s0022215100116718.
Haemangiopericytoma is an uncommon vascular tumour frequently diagnosed with difficulty. The immunohistochemical findings of strong positivity to vimentin together with other diagnostic features (histological and ultrastructural) improves the certainty of its diagnosis. We report a case arising in the nose and outline diagnostic problems especially relating to histopathology.
血管外皮细胞瘤是一种罕见的血管肿瘤，诊断时常有困难。波形蛋白强阳性的免疫组化结果以及其他诊断特征（组织学和超微结构）提高了其诊断的确定性。我们报告一例发生于鼻部的病例，并概述了特别是与组织病理学相关的诊断问题。
