[Quantitative Cytochemical and Morphometric Investigations on Uterine Angiomatosis (Endolymphatis Stromal Myosis) and Stromal Sarcoma].

The angiomatosis uteri shows a low scattering of nuclear DNA content; an euploid DNA stem line suggests a benign behavior in these tumors. This evidence is supported by clinical experiences. The endometrial stromal sarcoma and the angioblastic sarcoma are characterized by a high scattering of nuclear DNA content, an aneuploid DNA stemline and a substantial irregularity of the nuclear area. These difference, suggest the malignancy of stromal and angioblastic sarcoma.