Cancer pleomorphic sarcoma, Soft Tissue Tumors: A Multidisciplinary, Decisional Diagnostic Approach - primariabeuca.ro


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  • Studiu clinico-patologic al tumorilor ovariene - experienţa de un an într-un centru medical

The aim of this study is a retrospective analysis of the spectrum of ovarian tumors: statistics, herpes genitale papilloma and pathological features, based on one-year experience in our hospital.

Materials and method. 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.

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Based on their tumoral behavior, we had: three cases of benign tumors, all of them associated cancer pleomorphic sarcoma a different histological tumor type and grade por que cancer es hereditario the contralateral ovary, 12 cases of borderline tumors and 46 cases of malignant tumors 39 cases of primary and 7 cases of secondary tumors.

The most frequent histologic type was represented by high-grade serous carcinoma Rare primary ovarian tumors were represented by: adult granulosa cancer pleomorphic sarcoma tumor, clear cell carcinoma, mixed serous-mucinous carcinoma and undifferentiated pleomorphic sarcoma 1.

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The earliest age of all patients with ovarian tumors was 31 years old for the mixed serous-mucinous carcinoma. Mean age distribution was 52 years old for benign tumors, 51 years old for borderline and 60 years old for malignant tumors. Primary malignant tumors are the most frequent type of ovarian tumors cancer pleomorphic sarcoma their age incidence ranges from the third cancer pleomorphic sarcoma the eighth decade.

The majority of secondary ovarian tumors cancer pleomorphic sarcoma of endometrial origin.

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Keywords ovarian tumors, benign, borderline, malignant Rezumat Obiectiv. Scopul acestui studiu este analiza retrospectivă a spectrului de tumori cancer pleomorphic sarcoma, din punct de vedere sta­tis­tic, epidemiologic şi al caracteristicilor histopatologice, re­pre­zen­tând experienţa de un an în spitalul nostru Ma­te­ria­le şi metodă.

Am analizat 58 de cazuri, din De­par­ta­­mentul de Anatomie Patologică, înregistrate ca piese de ooforectomie sau histerectomie diagnosticate cu tumori ovariene, cuprinzând diferite tipuri histologice de tumori ovariene benigne, borderline şi maligne.

În funţie de caracterul tumoral, am identificat: trei cazuri de tumori benigne, toate asociate cu un alt tip histologic tu­moral în ovarul contralateral, 12 cazuri de tumori bor­der­line şi 46 de cazuri de cancer pleomorphic sarcoma maligne dintre care 39 de cazuri de tumori primare şi 7 cazuri reprezentând tumori secundare. Vârsta minimă în rândul tuturor pacientelor cu tumori ovariene a fost 31 de ani. Vârsta medie pe categorii a fost 52 de ani pentru hpv throat lump benigne, 51 de ani pentru tumori borderline şi 60 de ani pentru tumori maligne.

Tumorile maligne primare reprezintă cel mai frecvent tip de tumori ovariene, cu o incidenţă de vârstă cuprinsă între decadele a treia şi a opta de viaţă.

Specificații

Majoritatea tumorilor ovariene secundare sunt de origine endometrială. The relative frequency­ of ovarian tumor is different for western and Asian countries.

Sarcomas: A Rare, Serious Cancer

Two third of ovarian tumors occur in women of reproductive age group 1. Borderline tumors occur at slightly older ages and malignant tumors are more common in women between 45 and 65 years old 2. Ovarian cancer represents the fifth cause of cancer and the fifth cause cancer pleomorphic sarcoma death due to cancer in females in the European Union 3.

Studiu clinico-patologic al tumorilor ovariene - experienţa de un an într-un centru medical

There are three major histologic subtypes of surface epithelial tumors: serous, mucinous and endometrioid. Serous carcinomas are divided in: high-grade serous carcinoma and low-grade serous carcinoma.

cancer pleomorphic sarcoma

These tumors are associated with KRAS mutation mainly, and smoking is a risk factor, not associated with serous tumors. Mucinos tumors are composed of gastrointestinal type cell containing intracytoplasmic mucin and therefore, malignant tumors should always be carefully examined for excluding metastatic tumors with similar morphology 2,5.

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Endometrioid tumors of the ovary are similar to endometrioid tumors of the endometrium. Other rare epithelial tumors include: clear cell tumors, Brenner tumors, mixed serous-mucinous or mixed epithelial-mesenchymal tumors. The group includes: teratomas mature, immature cancer pleomorphic sarcoma monodermal or highly specializeddysgerminoma, Yolk-sac tumor, non-gestational chorio-carcinoma, embryonal carcinoma and mixed tumors. In this group, only mature teratomas and monodermal teratoma - benign struma ovarii are benign tumors.

Sex-cord stromal tumors include neoplasms that cancer pleomorphic sarcoma granulosa cells, theca cells, fibloblasts, Sertoli cells and Leydig cells, which are derived from ovarian­ stroma, that is formed from sex cords under the influences of coelomic and mesonephric epithelium.

Sarcom vs carcinom vs adenomatos

This type of tumor has clinical importance because of its potential to elaborate large cancer pleomorphic sarcoma of estrogens and because it has malignant cancer pleomorphic sarcoma. Pure fibromas are hormonally inactive; Sertoli and Leydig cell tumors are active and have masculinizing or de-fe­mi­nization effects 5,7.

Metastases derived from non-gynecological sites are eleven times more frequent than those derived from female genital organs, the gastrointestinal tract being the most common origin 7. Tumors from the stomach, colon, and breast are the three most common neoplasms that metastasize to the ovary 8.

Citate duplicat

Materials and method We performed a retrospective analysis of ovarian tumor cases registered at the Pathology Department of cancer pleomorphic sarcoma Bucharest Emergency University Hospital for a period of one year.

The study included 58 cases of oophorectomy, salpingo-oophorectomy or hysterectomy specimens diagnosed with benign, borderline or malignant tumors of various histologic types.

cancer pleomorphic sarcoma

We classified them according to their morphologic features, we analyzed the age distribution for each category, the clinical manifestations, regional spread, lymph nodes status, peritoneal involvement or metastases in available cases; the follow-up was possible in a limited number of cases.

All data was obtained from medical records and from the Statistics Department of University Emergency Hospital in Bucharest. Results and discussions Based on their tumoral behavior, we had Figure 1 : three cases 4.

Cojocaru Oana - Referințe bibliografice Google Academic

In our study we found a smaller prevalence of benign tumors of only cancer pleomorphic sarcoma. Figure 1.

Care dintre următorii viruși este în relaţie directă cu carcinomul colului uterin. Adenocarcinom în polip adenomatos, metastatic.

The distribution of ovarian tumors over a period of one year The most frequent histologic type among all ovarian tumors was represented by high-grade serous carcinoma Mucinous carcinoma accounted for Studies of molecular alteration have suggested that this tumors do actually progress from endometriosis 4, We had one case of poorly differentiated carcinoma of unknown origin.