[Mullerian adenosarcoma]

The Müllerian adenosarcoma is an extremely rare entity of tumours of the group of the Müllerian and mesodermal mixed tumours. This tumour seems to be a malignant transformation of the uterine papillary cystadenofibroma. The periglandular malignant transformation of the stromal component and the benign glandular structures are typical signs of the Müllerian adenosarcoma. In accordance with references the prognosis of the adenosarcoma is better than those of other Müllerian mixed tumours. The demonstrated cases warn against undervalue.