Moncade J, Demaldent J E
Ann Otolaryngol Chir Cervicofac. 1979 Sep-Oct;96(10-11):789-92.
The authors report 2 cases of haemangiopericytoma, one cervical and the other endolaryngeal. They emphasise the value of precise histological study which is alone capable of confirming the diagnosis. But in fact the existence of transitory forms leaves many incertainties with regard to the prognosis of these tumours and it is difficult to adopt a coherent therapeutic attitude.
作者报告了2例血管外皮细胞瘤，1例位于颈部，另1例位于喉内。他们强调了精确组织学研究的价值，只有这种研究才能确诊。但实际上，过渡形式的存在使得这些肿瘤的预后存在许多不确定性，并且难以采取一致的治疗态度。
