منابع مشابه
Malignant brenner tumor of ovary.
Brenner tumor is a relatively uncommon neoplasm. It constitutes 1.4–2.5 % of all ovarian tumors and has a predilection for the postmenopausal women. Most Brenner tumors are benign, with only 2–5 % being malignant. The malignant components of the tumor, which show heterogeneous epithelial growth and atypia with intervening stroma, consist of transitional cells, squamous or undifferentiated carci...
متن کاملOvarian Tumor of the Brenner Type
In 1907 Brenner (1) described a new type of ovarian tumor which he designated oophoroma folliculare. He believed that this type was the most mature form of the folliculoid granulosa-cell tumor. R. Meyer (2) reinvestigated the available material and showed that the Brenner tumor is macroscopically, as well as microscopically, a well defined tumor of the ovary, and has no relation to the granulos...
متن کاملOvarian cystic tumor composed of Brenner tumor and struma ovarii.
Ovarian tumor composed only of Brenner tumor and struma ovarii is very rare; only 6 cases have been reported in the English literature, to the best of the author's knowledge. A 66-year-old woman underwent right oophorectomy because of torsion of right ovarian cyst. Macroscopically, the ovarian cyst was hemorrhagic and red. Cystic content was hemorrhagic fluid. Microscopically, the cyst walls we...
متن کاملMalignant ovarian Brenner tumor. A case report evaluated with (18)F-FDG PET/CT.
We present a case of 59-year-old woman with clinical symptoms of a pelvic mass. She underwent an abdominal computed tomography (CT) scanning which demonstrated adnexal mass with solid and cystic components. The biopsy confirmed a malignant Brenner tumor. Then, a 18F-FDG PET/CT study was performed for disease staging and showed a high FDG uptake with heterogeneous distribution in solid component...
متن کاملDiffusion-weighted imaging of a malignant brenner tumor.
Microscopically, ovarian malignant Brenner tumor shows components of malignant transitional cell tumor intermixed with benign and borderline elements. We report a case of this tumor with components that transition from benign to malignant on diffusion-weighted images (DWI) and in histologic findings. The benign component showed low signal intensity on T(2)-weighted images, whereas the malignant...
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ژورنال
عنوان ژورنال: Majalah Obstetri & Ginekologi
سال: 2019
ISSN: 2598-1013,0854-0381
DOI: 10.20473/mog.v26i32018.135-142