BACKGROUND Borderline Brenner tumor of the ovary is a rare entity characterized by papillary structures with a fibro-vascular core, covered by a transitional epithelium, and by the absence of stromal infiltration. It is associated, by definition, with a benign component of Brenner tumor. CASE We report a case of a 68-year-old woman, with a right ovarian mass, whose morphology and immuno-profi...

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...

OBJECTIVE Brenner tumors are rare neoplasms of the ovary. The aim of this study was to investigate the clinical features of Brenner tumors. MATERIALS AND METHODS The clinical features of 22 patients who were treated in Ankara University Faculty of Medicine Obstetrics and Gynecology Department between 2005 and 2015 were evaluated retrospectively from hospital medical records. RESULTS The pat...

The lower emissions Brenner Corridor project is carried out with the aim of creating a concept ‘lower corridor’ (LEC) for A22 motorway by implementing and validating set policies having goal to provide clear environmental benefits in terms air quality, climate protection noise abatement, i.e. dynamic road capacity management, speed limits management integrated traffic management.

Structural genomics aims to provide a goodexperimental structure or computational model of everytractable protein in a complete genome. Underlying thisgoal is the immense value of protein structure,especially in permitting recognition of distantevolutionary relationships for proteins whose sequenceanalysis has failed to find any significant homologue. Aconsiderable f...