Evaluation of Epithelioid Trophoblastic Tumor in the Light of Literature.

Epithelioid trophoblastic tumors (ETTs) are extremely rare gestational trophoblastic neoplasia and a subtype of the placental site trophoblastic tumors (PSTTs). To our knowledge, there have been only 110 patients diagnosed with the ETT. ETT is generally seen in the reproductive period, following term pregnancy.

COVID-19 Pandemic Action Plan of a University Hospital.

In December 2019, in Wuhan, China, scientists observed a sudden and sharp increase in the number of cases of pneumonia and acute respiratory distress syndrome of an unknown origin. By the end of January 2020, the outbreak had spread to Asia, Europe, America, and Australia. In this article, we have outlined the pandemic action plan of our university hospital.

Contraction-based uterine artery Doppler velocimetry: novel approach for prediction of preterm birth in women with threatened preterm labor.

Objective: To evaluate whether uterine artery (UtA) Doppler velocimetry during peak uterine contraction is a useful marker for the prediction of preterm delivery.

Methods: In this prospective cohort study, 172 patients admitted with preterm (24-35 weeks' gestation) uterine contractions were evaluated by UtA Doppler velocimetry during peak uterine contraction and by common obstetric measurements including cervical length. For UtA Doppler velocimetry, flow-velocity waveforms during peak uterine contraction (determined visually on tocodynamometry) were recorded during three consecutive heart cycles, and the mean UtA pulsatility index (UtA-PI) was calculated.