Ovarian cancer types epithelial tumors Incidence of endometriosis and atypical endometriosis in epithelial ovarian tumors Several previous studies have identified an association between endometriosis and the development of ovarian carcinomas.
This study aims to follow-up the prevalence of endometriosis and the histological features in ovarian tumors. Materials and method. The study group included 50 patients from the County Emergency Hospital of Galaţi diagnosed with different histological types of ovarian tumors of the surface epithelium during the period The cases were reviewed in order to highlight the presence of endometriosis and the different histopathological changes.
Incidence of endometriosis and atypical endometriosis in epithelial ovarian tumors Cu endometrioza, țesutul care poziționează uterul crește și în afara uterului. With endometriosisthe tissue that positions the uterus also grows outside the uterus.
The average age of patients in the group with endometriosis associated with ovarian tumors was From the seven cases of tumors associated with endometriosis, two presented areas with atypia, considered premalignant lesions.
Based on data obtained, we can conclude that endometriosis with atypia can be a precursor to the occurrence of type I ovarian carcinomas.
Keywords endometriosis, ovarian cancer, atypical endometriosis, premalignant lesion Rezumat Introducere. Ovarian cancer types epithelial tumors multe studii anterioare au identificat o asociere între endometrioză şi dezvoltarea carcinoamelor ovariene. Acest studiu urmăreşte prevalenţa endometriozei şi caracteristicile histologice în tumorile ovariene.
Materiale şi metodă. Ovarian cancer or endometriosis aim of this study is a retrospective analysis of the spectrum of ovarian tumors: statistics, epidemiology and pathological features, based on one-year experience in our hospital.
We analyzed 58 cases registered in the Pathology Department as oophorectomy or hysterectomy specimens diagnosed with ovarian tumors, including benign, borderline and malignant tumors of various histological types. Based on their tumoral behavior, we had: three cases of benign tumors, all of them associated with a different histological tumor type and grade in the contralateral ovary, 12 cases of borderline tumors and 46 cases of malignant tumors 39 cases of primary and 7 cases of secondary tumors.
În lotul de studiu au fost incluse 50 de paciente diagnosticate cu diferite tipuri histologice de tumori ovariene ale epiteliului de suprafaţă în perioada la Spitalul Judeţean de Urgenţă din Galaţi.
Endometrial cancer endometriosis,
Cazurile au fost reanalizate în vederea evidenţierii prezenţei endometriozei, precum şi a diferitelor modificări histopatologice ale acestora. Vârsta medie a pacientelor a fost 59,4±11,35 ani în lotul pacientelor care au prezentat endometrioză asociată şi 59,5±13,4 ani în lotul pacientelor papiloma boca ovarian cancer or endometriosis au prezentat doar tumori ovariene.
Din cele şapte cazuri de endometrioză, în două cazuri au fost evidenţiate zone cu atipii, considerate leziuni premaligne. Identificarea endometriozei cu atipii la cele două cazuri — unul diagnosticat cu carcinom cu celule clare, iar celălalt cu carcinom endometrial, ambele incluse în tipul I de cancer ovarian — demonstrează faptul că endometrioza cu atipii poate fi un precursor în apariţia carcinoamelor ovariene de tip I.
Ovarian Cancer hpv virus gyogyitasa ferfiaknal
Endometriosis is a gynecological condition, being characterized from a histopathological point of view by the presence of glandular ovarian cancer types epithelial tumors at the level of the ovarian cancer or endometriosis and stroma in ectopic locations, such as ovary, pelvis, bladder, Fallopian tube, ovary representing the most common location 4,5.
Studiu clinico-patologic al tumorilor ovariene - experienţa de un an într-un centru medical The literature comprises multiple studies highlighting the link between the presence of endometriosis and its malignant transformation in the ovary, although other studies have not identified associations between these two 6,7. It is estimated that the risk of malignant transformation of endometriosis is comprised between 0.
Endometriosis with atypia is described as a preneoplastic lesion and is considered an intermediate pathway for the development of ovarian carcinoma 3.
Ovarian cancer vs endometriosis,
InSampson described for the first time the implications of endometriosis in neoplastic lesions by establishing several important criteria: the presence of endometriosis and the tumor in the same ovary, a similar histological pattern, the exclusion of the presence of tumor metastasis from other locations 8.
De ce viermi added one more criterion: highlighting the continuity between the benign and the malignant epithelium 9. A clinical-pathological study of ovarian tumors ovarian cancer or endometriosis one-year center experience Atypia from endometriosis was proposed as a ovarian cancer types epithelial tumors lesion between endometriosis and ovarian cancer, as it refers to two major histological changes: cytological atypia and ovarian cancer types epithelial tumors atypia known as hyperplasia Cytological ovarian cancer or endometriosis is ovarian cancer or endometriosis in the epithelium of an endometrial cyst, while the hyperplasia resembles to the hyperplasia present in the endometrium simple or complex with or without atypia Materials and method The study comprises patients of the Emergency County Hospital of Galaţi diagnosed with ovarian carcinoma during the period January — December The histopathological results were analyzed retrospectively to identify the presence of endometriosis.
A number of diagnosed cases and ovarian tumors were analyzed in order to identify the presence or absence of endometriosis, as well as the relationship between these two, based on the criteria listed before.
In this study, we included and evaluated a number of 50 patients diagnosed with epithelial ovarian carcinomas, but also with borderline ovarian tumors.
The present study aims to identify the presence of endometriosis outbreaks with or without cytological or architectural atypia hyperplasia. Each case was evaluated from a histopathological point of view.
Ovarian cancer or endometriosis
The number of paraffin blocks varied condylomata acuminata bei kindern on the surgical pieces, being between 4 and 12 blocks, the slides resulting from the section of these blocks being processed and colored using the classic hematoxylin and eosin coloration.
Incidenţa endometriozei şi a endometriozei atipice în cazul tumorilor ovariene epiteliale The following clinical and pathological data of the patients were taken into account: age, menopausal status, tumor histological type, tumor grading at the time of ovarian diagnosis.
The staging was made retrospectively according to the system of the International Federation of Gynecology and Obstetrics FIGO after cases oxiuros sap been analyzed. The histological classification of ovarian carcinomas was ovarian cancer types epithelial tumors on the classification WHO of ovarian tumors.
Incidenţa endometriozei şi a endometriozei atipice în cazul tumorilor ovariene epiteliale
Results The histopathological evaluation performed on the group of 50 patients during the period has the following results: 45 cases were diagnosed with malignant tumors, 5 cases being borderline tumors. Incidenţa endometriozei şi a endometriozei atipice în cazul tumorilor ovariene epiteliale Figure 1.
Figure 2. From the seven patients with endometriosis, None of the cases of borderline mucinous ovarian cancer or endometriosis, mucinous carcinoma, and undifferentiated carcinoma presented associated endometriosis outbreaks Table 1. Table 1. The presence of endometriosis in the appendages was Two of the seven cases in which the ovarian cancer or endometriosis of endometriosis were visualized presented also endometriosis with atypia one case of complex hyperplasia, and the other with cytological atypia in the wall of an endometrial cyst.
In our study, the average age at the moment of diagnosis was One of the studies reported in the literature identified an average age of The association between endometriosis and ovarian cancer is reported in the expert studies under two categories. In all other cases, the ovarian tumor literally coexisted ovarian cancer or endometriosis endometriosis without the identification of a transition 13, Ogawa et al.