Description of Research Expertise
Prenatal urinary tract dilation
Cervical elastography
Selected Publications
Matthew K Janssen, Nathan Koelper, Michele Weatherby, Christina Werth, Nadav Schwartz: Evaluation of Non-Compressive Transvaginal Cervical Elastography as a Quantitative Imaging Biomarker in Pregnancy: A Repeatability and Reliability Analysis Journal of Ultrasound in Medicine 43 (1): 33-43,2024.
Matthew K Janssen, Lisa D Levine, Bryann Bromley, Stephen T Chasen, Melissa L Russo, Ashley S Roman, Meghana A Limaye, Angela C Ranzini, Caitlin M Clifford, Joseph R Biggio Jr, Akila Subramanian, Angela Seasley, Avinash S Patil, Samantha Weed, Jessica M Page, Sara Nicholas, Jay Idler, Rashmi Rao, Amber Crowder, Raj Shree, Graham McLennan, Lorraine Dugoff; Twin Cell-Free DNA Study Consortium: Clinical implications of crown-rump length discordance at 11 to 14 weeks in dichorionic twins American Journal of Obstetrics & Gynecology 230 (1): 83.e1-83.e11,2024.
Janssen M, Koelper N, Weatherby M, Werth C, Schwartz N: Intra- and inter-rater reliability for transvaginal cervical strain elastography Poster Presentation, Society for Maternal Fetal Medicine 43rd Annual Pregnancy Meeting, San Francisco California : 2023.
Janssen M, Levine L, Dugoff L: Clinical implications of first-trimester crown-rump length discordance in dichorionic twin gestations Poster Presentation, Society for Maternal Fetal Medicine 43rd Annual Pregnancy Meeting, San Francisco California : 2023.
Janssen M, Levine L, Dugoff L: Prenatal diagnostic testing decisions in twin pregnancies in the era of cell-free DNA Poster presentation, Society for Maternal Fetal Medicine 43rd Annual Pregnancy Meeting, San Francisco California : 2023.
Janssen M, Parameshwaran S, Schwartz N: Utility of fetal-placental volume ratio by MRI and prediction of SGA birthweight.
Oral Presentation, AIUM, San Diego, CA : 2022.
Janssen M, Parameshwaran S, Schwartz N: Utility of 3D-ultrasound limb volumes in predicting MRI-based estimates of fetal weight. Oral Presentation AIUM San Diego, CA : 2022.
Janssen MK, Demmers, SK, Srinivas SK, Bailey SC, Boggess KC, You W, , Grobman W, Hirshberg A: Implementation of a text-based postpartum blood pressure monitoring program at three different academic sites. Am J Obstet Gynecol MFM 3(6):100446 : 2021.
Triebwasser JE, Janssen MK, Sehdev HM: Postpartum counseling in women with hypertensive disorders of pregnancy. Am J Obstet Gynecol MFM 3 (1):100285 : 2021.
Janssen MK, Ralston SJ: Maternal Morbidity Associated with Multiple Repeat Cesarean Deliveries. 50 Studies every Obstetrician Gynecologist should know : 103-07,2021.
Academic Contact Information
Penn Maternal Fetal Medicine Washington Square
800 Walnut Street, 11th Floor
Philadelphia,
PA
19107
Patient appointments: 800-789-7366