All Stories

  1. Tracheal dilatation as sign of fetal airway obstruction in case of oral cavity tumor

    Article • Ultrasound in Obstetrics and Gynecology, June 2018, Wiley

    Dr Walter Ricardo Ventura

  2. Uterine and umbilical artery Doppler at 28 weeks for predicting adverse pregnancy outcomes in women with abnormal uterine artery Doppler findings in the early second trimester

    Article • Prenatal Diagnosis, January 2015, Wiley

    Dr Walter Ricardo Ventura

  3. Effects of Maternal Smoking on the Placental Expression of Genes Related to Angiogenesis and Apoptosis during the First Trimester

    Article • PLoS ONE, August 2014, PLOS

    Dr Walter Ricardo Ventura

  4. Umbilical artery Doppler at 19 to 22 weeks of gestation in the prediction of adverse pregnancy outcomes

    Article • Prenatal Diagnosis, April 2014, Wiley

    Dr Walter Ricardo Ventura

  5. Maternal Smoking and Placental Expression of a Panel of Genes Related to Angiogenesis and Oxidative Stress in Early Pregnancy

    Article • Fetal Diagnosis and Therapy, January 2014, Karger Publishers

    Dr Walter Ricardo Ventura

  6. Comment on “What is predictive of preterm delivery in the first trimester: isthmus or cervical length?”

    Article • Prenatal Diagnosis, December 2013, Wiley

    Dr Walter Ricardo Ventura

  7. Placental expression of microRNA-17 and -19b is down-regulated in early pregnancy loss

    Article • European Journal of Obstetrics & Gynecology and Reproductive Biology, July 2013, Elsevier

    Dr Walter Ricardo Ventura

  8. Non-invasive prenatal diagnosis from the perspective of a low-resource country

    Article • International Journal of Gynecology & Obstetrics, June 2013, Wiley

    Dr Walter Ricardo Ventura

  9. Obstetric outcomes in the second birth of women with a previous caesarean delivery: a retrospective cohort study from Peru

    Article • Revista Brasileira de Ginecologia e Obstetrícia / RBGO Gynecology and Obstetrics, April 2013, FapUNIFESP (SciELO)

    Dr Walter Ricardo Ventura

  10. Reliability of examining the external iliac artery with Doppler ultrasound in the first trimester and its relationship with maternal blood pressure and uterine artery blood flow

    Article • European Journal of Obstetrics & Gynecology and Reproductive Biology, November 2012, Elsevier

    Dr Walter Ricardo Ventura

  11. Perinatal outcomes associated with subsequent pregnancy among adolescent mothers in Peru

    Article • International Journal of Gynecology & Obstetrics, January 2012, Wiley

    Dr Walter Ricardo Ventura

  12. Perinatal outcomes after sonographic detection of isolated short femur in the second trimester

    Article • Journal of Clinical Ultrasound, October 2011, Wiley

    Dr Walter Ricardo Ventura, Erasmo Huertas

  13. Prediction of spontaneous preterm delivery from maternal factors, obstetric history and placental perfusion and function at 11-13 weeks

    Article • Prenatal Diagnosis, January 2011, Wiley

    Dr Walter Ricardo Ventura

  14. Risk of Impending Preterm Delivery Associated with the Presence of Amniotic Fluid Sludge in Women in Preterm Labor with Intact Membranes

    Article • Fetal Diagnosis and Therapy, January 2011, Karger Publishers

    Dr Walter Ricardo Ventura, Erasmo Huertas

  15. SIGNIFICADO CLÍNICO DEL DOPPLER PATOLÓGICO EN LA ARTERIA CEREBRAL MEDIA EN FETOS DEL TERCER TRIMESTRE

    Article • Revista chilena de obstetricia y ginecología, January 2010, SciELO Comision Nacional de Investigacion Cientifica Y Tecnologica (CONICYT)

    Dr Walter Ricardo Ventura

  16. Prenatal Sonographic Diagnosis of Duplicated Middle Cerebral Artery

    Article • Fetal Diagnosis and Therapy, January 2010, Karger Publishers

    Dr Walter Ricardo Ventura, Erasmo Huertas