Hopwood D, McNeill G
J Pathol. 1979 Jun;128(2):70-7. doi: 10.1002/path.1711280204.
A further case of a spindle cell sarcoma of the pulmonary trunk is reported, with extension to the pulmonary valve and lungs. Some spindle cells contained glycogen and their cell walls acid mucosubstances. Electron microscopy showed two types of cell. The more common were polyhedral with poorly arranged fibrils in the cytoplasm and an abundant fuzzy coat. About 5 per cent of the cells contained neurosecretory granules.
本文报道了一例累及肺动脉干、肺动脉瓣及肺的梭形细胞肉瘤。部分梭形细胞含有糖原，其细胞壁含有酸性黏液物质。电镜检查发现两种细胞类型。较常见的是多面体形状，胞质内纤维排列紊乱，表面有丰富的模糊被膜。约5%的细胞含有神经分泌颗粒。
