Discepoli S
Tumori. 1980 Feb;66(1):123-30. doi: 10.1177/030089168006600114.
Two cases of lipoma of the tuber cinereum, unexpectedly discovered in the course of autopsy examination, are reported. Each case was thoroughly investigated by serial sectioning of both the diencephalic floor and the tumor. Some peculiar findings observed and a complete survey of the literature revealed that such a growth may be considered an incomplete benign mesenchymoma, i.e., a mixed tumor of mesenchymal derivates, according to Stout (14). The error in development, consisting in the inclusion of embryonal germs of primitive meninx into the nervous system, may occur early during the third month of intrauterine life, at the time of the formation of the primitive septa.
本文报告了两例在尸检过程中意外发现的灰结节脂肪瘤病例。通过对间脑底部和肿瘤进行连续切片，对每个病例都进行了全面检查。观察到的一些特殊发现以及对文献的全面检索表明，根据斯托特（14）的观点，这种肿瘤生长可被视为一种不完全良性间叶瘤，即间叶衍生物的混合瘤。发育错误在于在子宫内生活的第三个月早期，即原始隔膜形成时，原始脑膜的胚胎性胚芽被纳入神经系统。
