title: Classification and survival rate of patients with serous cystadenocarcinoma of the ovaries.
abstract: The comparative evaluation of two stage classifications including USSR Ministry of Health stage classification and TNM system was performed on the base of studies of the end results of 419 patients with serous cystadenocarcinoma of the ovaries. It has been established that TNM system is of a greater importance in establishing more accurate prognosis than the stage classification of the Ministry of Health. In TNM system four variants of the degree of extension correspond to each stage that allows to evaluate not only the extent of the primary tumor that also of the metastatic spread. The achieved results point to the superiority of the TNM system and serve as a base for transition to the TNM system in the classification of ovarian carcinoma.
mesh_terms: D003536:Cystadenocarcinoma / Q000401:mortality / Q000473:pathology*; D005260:Female; D006801:Humans; D009362:Neoplasm Metastasis; D010051:Ovarian Neoplasms / Q000401:mortality / Q000473:pathology*; D011379:Prognosis