نتایج جستجو برای: Sex Cord-Gonadal Stromal Tumors

تعداد نتایج: 504949  

Journal: :iranian journal of pathology 2009
zohreh yousefi nourieh sharifi farnoosh sadatmand soodabeh shaid salles

background and objective: histopathological evaluation of granulosa cell tumors (gct) of the ovary may be confused morphologically with a wide variety of the tumors. immunohistochemical staining for inhibin and calretinin can be used for better diagnosis. although it has been suggested that inhibin can be a sensitive marker for gct, it maybe had negative results in some cases.  in addition, cal...

Ovarian sex cord-stromal tumors are relatively infrequent neoplasms that account for approximately 8% of all primary ovarian neoplasm. Sex cord-stromal tumors of the ovary include granulosa cell tumors, fibrothecomas, Sertoli-Leydigcell tumors, steroid cell tumors, and sclerosing stromal tumors (SST). Sclerosing stromal tumors account for 2% to 6% of ovarian stromal tumors. Despite the rarity o...

Journal: :The Journal of urology 1994
K P Dieckmann V Loy

A 34-year-old man underwent left hemicastration for malignant unclassified sex cord gonadal stromal tumor. At 6 months pulmonary metastases developed and the patient received 3 courses of chemotherapy consisting of cisplatin, bleomycin and etoposide. A residual focus in the right lung was excised and proved to be viable tumor. He then received 2 adjuvant courses of cisplatin, etoposide and ifos...

Journal: :Oncology reports 2006
Mojgan Devouassoux-Shisheboran Catherine Deschildre Claire Mauduit Gérard Berger Frédérique Mejean-Lebreton Raymonde Bouvier Jean Pierre Droz Patrick Fénichel Mohamed Benahmed

Galectin-3, a beta-galactoside-binding lectin, has been implicated in many human malignancies, but has seldom been studied in human gonads and gonadal tumors. The aim of our study was to investigate galectin-3 mRNA and protein expression in normal ovaries and testes as well as in a variety of 51 gonadal sex cord stromal and germ cell tumors, and two testicular seminomatous and non-seminomatous ...

افشارپاد, کتایون, کمالیان, ناصر, کاشانیان, مریم ,

The objective of the present study was to evaluate the frequency of ovarian tumors over a 20-year period and the age distribution of these tumors. A retrospective study was performed on ovarian tumors which were diagnosed in Shariati Hospital between 1976-1995, and had pathologic report. Frequency and age distribution of tumors were then evaluated. Of 493 evaluated ovarian neoplasia...

Journal: :Diagnostic and interventional radiology 2015
Mariana Horta Teresa Margarida Cunha

Ovarian sex cord-stromal tumors are infrequent and represent approximately 7% of all primary ovarian tumors. This histopathologic ovarian tumor group differs considerably from the more prevalent epithelial ovarian tumors. Although sex cord-stromal tumors present in a broad age group, the majority tend to present as a low-grade disease that usually follows a nonaggressive clinical course in youn...

Journal: :Turk patoloji dergisi 2017
Ruchi Rathore Deepshikha Arora Sarla Agarwal Sonal Sharma

OBJECTIVE Alpha-inhibin and calretinin have been traditionally used as immunomarkers for sex cord stromal tumors. However, the variation in their immunoreactivity and their lack of specificity for sex cord stromal tumor makes the search for a more sensitive and specific immunohistochemical marker essential in routine diagnosis of sex cord stromal tumor. This study was conducted to correlate the...

2013
Saroona Haroon Aleena Zia Romana Idrees Aisha Memon Saira Fatima Naila Kayani

BACKGROUND Ovarian sex cord stromal tumors are rare neoplasms as compared to epithelial tumors. No large study has been done in Pakistan to find out the frequencies of various sex cord stromal tumors and their clinicopathological behavior in our region. The purpose of our study was to determine the various histological patterns and clinical features of ovarian sex cord stromal tumors along with...

Journal: :Atlas of Genetics and Cytogenetics in Oncology and Haematology 2011

Journal: :Journal of Oncology Practice 2016

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