Scientific Research

Cervical adenocarcinoma and adenomatoid tumor of the uterus; A rare coexisting finding and review of the literature
Volkan Ulker, Alpaslan Akyol, Ali Gedikbasi, Ceyhun Numanoglu, Verda Alpay, Can Aksu
Open J. Obstet. Gynecol. Vol.3 No.1, January 09, 2013 DOI: 10.4236/ojog.2013.31003

A rare cause for gestational trophoblastic neoplasia: Placental site trophoblastic tumor
Volkan Ulker, Alpaslan Akyol, Ali Gedikbasi, Ceyhun Numanoglu, Ergul Demircivi, Huseyin Sitki Tuzlali
Open J. Obstet. Gynecol. Vol.3 No.6, July 17, 2013 DOI: 10.4236/ojog.2013.36084

Is the Use of Frozen Section Indispensable in the Surgical Treatment of Endometrial Hyperplasia?
Ceyhun Numanoglu, Dilek Marangoz Chapman, Aysun Fendal Tunca, Aysu Akca, Agahan Han, Volkan Ulker, Ozgur Akbayir
Open J. Obstet. Gynecol. Vol.5 No.4, April 14, 2015 DOI: 10.4236/ojog.2015.54032

Evaluation of the Lower Urinary Tract before Renal Transplantation: To Which Patients? How?
Adnan Simsir, Hamad Dheir, Rashad Mammadov, Cuneyt Hoscoskun, Huseyin Toz, Ercan Ok, Ceyhun Ozyurt
Open J. Urol. Vol.2 No.3, August 29, 2012 DOI: 10.4236/oju.2012.23022