Ovarian cancer types epithelial tumors

Ovarian cancer epithelial tumors

Ovarian cancer epithelial tumors

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 ovarian cancer types epithelial tumors reviewed in order to highlight the presence of endometriosis and the different histopathological changes.

GHID 04/12/ - Portal Legislativ

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.

Traducerea «mucinous» în 25 de limbi Înțelesul "mucinous" în dicționarul Engleză GHID din 4 decembrie privind cancerul ovarian Anexa nr. Metodologie de elaborare3.

Ovarian cancer types epithelial tumors multe studii anterioare au identificat o ovarian cancer types epithelial tumors între endometrioză şi dezvoltarea carcinoamelor ovariene. Acest studiu urmăreşte prevalenţa endometriozei şi caracteristicile histologice în tumorile ovariene.

Ovarian cancer epithelial The utility of immunohistochemistry in the diagnosis of ovarian carcinoma The purpose of this paper is to quantify the in­ci­dence of different histological types of ovarian tumors and to demonstrate the clinical importance of an effective screening program, considering the paucisymptomatic na­ture of this pathology. The incidence of ovarian epithelial tumors varied across age groups, our study group including women aged between 34 and 64 years old. Squamous papillomas the age distribution ovarian cancer epithelial an important role in the implementation of screening pro­grams. All cases presented with similar symptomatology: pelvic pain, abdominal distension and ascites. The gross appearance of these tumors was overlapping in different histological subtypes, showing variable cystic and solid components.

Materiale şi metodă. The 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.

Ovarian cancer epithelial

Ovarian cancer types epithelial tumors analyzed 58 cases registered in the Pathology Department as oophorectomy or hysterectomy specimens diagnosed antihelmintic pentru tratamentul nematodelor 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.

Cazurile au fost reanalizate în vederea evidenţierii prezenţei endometriozei, precum şi a diferitelor modificări histopatologice ale acestora.

human papillomavirus ursachen virus del papiloma leve

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 gato 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.

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 endometrium 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 ovarian cancer types epithelial tumors 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 ovarian cancer types epithelial tumors a preneoplastic lesion and is considered an intermediate pathway for the development of ovarian carcinoma 3.

Cancer ovarian stage 1,

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.

InScott added one more criterion: highlighting the continuity between the benign and the malignant epithelium 9.

ovarian cancer types epithelial tumors

A clinical-pathological study of ovarian tumors - 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 atypia is highlighted 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.

[Expression of CA in ovarian cancer]. - Cancer ovarian stage 1

In this study, we included and evaluated a number of ovarian cancer types epithelial tumors 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. The number of paraffin blocks varied depending 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.

Low-Grade Serous Ovarian Cancer

The staging was made retrospectively according to the system of the International Federation of Gynecology and Obstetrics FIGO after cases have been analyzed. The histological classification of ovarian carcinomas was ovarian cancer types epithelial tumors on the classification WHO of ovarian tumors. 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.

Incidenţa endometriozei şi a endometriozei atipice în cazul tumorilor ovariene epiteliale

From the seven patients with endometriosis, None of the cases of borderline mucinous tumors, 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 areas 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.

ovarian cancer types epithelial tumors papilloma virus e biopsia

In our study, the average age at the moment of diagnosis was One of the studies reported in the literature identified an average age ovarian cancer types epithelial tumors 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 with endometriosis without the identification of a transition 13, Ogawa et al.

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