Palacios J J, Escribano P M, Toledo J, Garzon A, Larrú E, Palomera J
Cancer. 1979 Sep;44(3):949-55. doi: 10.1002/1097-0142(197909)44:3<949::aid-cncr2820440324>3.0.co;2-7.
A well-circumscribed nodular mass was excised from the lingula of the left lung of a 40-year-old-female. The lesion was discovered on routine chest x-ray examination and corresponded to a typical "sclerosing hemangioma" described by Liebow and Hubbell. Electron microscopic study revealed unequivocal epithelial cells in both the irregular spaces and the solid areas of the tumor; some of these cells were identical to granular pneumonocytes. The true vascular component was sparsely distributed. We concluded that "sclerosing hemangioma" was a misnomer because we were dealing with an essentially epithelial lesion.
从一名40岁女性的左肺舌叶切除了一个边界清楚的结节状肿块。该病变是在常规胸部X线检查中发现的，符合Liebow和Hubbell所描述的典型“硬化性血管瘤”。电子显微镜研究显示，在肿瘤的不规则间隙和实性区域均有明确的上皮细胞；其中一些细胞与颗粒性肺细胞相同。真正的血管成分分布稀疏。我们得出结论，“硬化性血管瘤”是一个不恰当的名称，因为我们处理的本质上是一种上皮性病变。
