Lenvatinib Plus Pembrolizumab versus Doxorubicin for Advanced or Recurrent Endometrial Cancer with Short Treatment-Free Intervals Following First-Line Carboplatin Plus Paclitaxel.

: The treatment-free interval is a significant predictor of worse prognosis and poor response rates of the second-line treatment in patients with carboplatin and paclitaxel (PT)-pretreated, advanced, or recurrent endometrial cancer (EC). Whether lenvatinib plus pembrolizumab still confers a survival benefit compared with doxorubicin in patients with platinum-free intervals of <6 months remains unclear. : This multi-institutional retrospective analysis was performed using de-identified electronic health records from the TriNetX Research Network.

Case report: Malignant transformation of ovarian endometrioma during long term use of dienogest in a young lady.

Endometriosis is a benign disease, which is also regarded as a precursor to ovarian malignancy. Dienogest is a progestin treatment for endometriosis with efficacy and tolerability. A 35-year-old Taiwanese lady with ovarian endometrioma had taken dienogest for the last 5 years.

Outcomes of "sandwich" chemoradiotherapy compared with chemotherapy alone for the adjuvant treatment of FIGO stage III endometrial cancer.

Objective: To analyze and compare outcomes of adjuvant chemoradiotherapy in patients with International Federation of Gynecology and Obstetrics (FIGO) stage III endometrial cancer (EC) patients using the "Sandwich" sequence and chemotherapy (CT) alone.

Methods: From, 2005 to, 2019, we retrospectively reviewed 80 patients with FIGO stage III EC who received treatment at our institute. We analyzed 66 patients who had undergone complete surgical staging followed by adjuvant treatment with sandwich chemoradiotherapy (39 patients) and CT alone (27 patients).

Ultrasmall focusing spot with a long depth of focus based on polarization and phase modulation.

A design for focusing an incoming light into an ultrasmall spot with a long depth of focus is proposed. We use a phase plate with three concentric regions to modulate the incoming light from radial polarization into outward-inward-outward polarization. The analysis shows that the design is more suitable for a lens with a high numerical aperture because much energy is concentrated in the main lobe of the focus spot.