Microsatellite instability and ploidy status define three categories with distinctive prognostic impact in endometrioid endometrial cancer.

Microsatellite instability (MSI) and aneuploidy are inversely related phenomena. We tested whether ploidy status influences the clinical impact of MSI in endometrioid endometrial cancer (EEC). We analyzed 167 EECs for MSI and ploidy.

Molecular diagnosis of endometrial cancer from uterine aspirates.

Rapid and reliable diagnosis of endometrial cancer (EC) in uterine aspirates is highly desirable. Current sensitivity and failure rate of histological diagnosis limit the success of this method and subsequent hysteroscopy is often necessary. Using quantitative reverse transcriptase-polymerase chain reaction on RNA from uterine aspirates samples, we measured the expression level of 20 previously identified genes involved in EC pathology, created five algorithms based on combinations of five genes and evaluated their ability to diagnose EC.

Laparoscopic extraperitoneal para-aortic lymphadenectomy in the staging of locally advanced cervical cancer: is it a feasible procedure at a peripheral center?

Objective: The study's aim was to evaluate the feasibility of laparoscopic extraperitoneal para-aortic lymphadenectomy at a peripheral center for the staging of patients with locally advanced cervical cancer (LACC).

Methods: From March 2009 to January 2011, 30 patients with LACC underwent laparoscopic extraperitoneal para-aortic lymphadenectomy. All patients were treated with definitive radiotherapy tailored according to the staging results.

Follow-up after LLETZ: a study of 682 cases of CIN 2-CIN 3 in a single institution.

Objective: To evaluate the importance of resection margins in the risk of persistent/recurrent lesions and to investigate other factors such as detection of high-risk HPV, which could potentially predict persistent/recurrent disease before patients engage in follow-up.

Study Design: 682 women with a histologically confirmed diagnosis of CIN 2-3 treated by loop electrosurgical excision procedure (LEEP) were included, between January 2000 and December 2006. Age, high-risk HPV detection determined by Hybrid Capture II and cone margins were evaluated as possible predictors of persistent/recurrent disease.

Serous and mucinous borderline ovarian tumors: are there real differences between these two entities?

Objective: To evaluate the clinical outcome and pathological features of patients with borderline ovarian tumors (BOT) with special emphasis on serous and mucinous histology.

Study Design: Medical and anatomopathological records were reviewed in the Gynecological Oncology Department of the Canarian University Hospital between 1990 and 2005. Survival rates were analyzed by using the Kaplan-Meier technique.