Longman, Ryan

Publications

Sort by

Co-Author Network

selected publications

Predicting Postpartum Hemorrhage Using Clinical Features Extracted With Large Language Models. O&G open. 2025 Academic Article GET IT
Transvaginal shear wave elastography for measuring uterine myometrial and leiomyoma stiffness: a protocol pilot study. F&S science. 2025 Academic Article GET IT
Hybrid artificial intelligence echogenic components-based diagnosis of adnexal masses on ultrasound. Medical physics. 2025 Academic Article GET IT
The Ultrasonography Characteristics of Borderline Ovarian Tumor Subtypes. 2025 GET IT
Hybrid artificial intelligence echogenic components-based diagnosis of adnexal masses on ultrasound. 2025 GET IT
O-RADS US Version 2022 Improves Patient Risk Stratification When Compared with O-RADS US Version 2019. Radiology. 2025 Academic Article GET IT
Management of monochorionic diamniotic twin gestation affected by Type-II selective fetal growth restriction: cost-effectiveness analysis. Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology. 2024 Academic Article GET IT
Times cited: 2
AI-based automated segmentation for ovarian/adnexal masses and their internal components on ultrasound imaging. Journal of medical imaging (Bellingham, Wash.). 2024 Academic Article GET IT
Times cited: 6
Diagnostic Performance of Ultrasonography-Based Risk Models in Differentiating Between Benign and Malignant Ovarian Tumors in a US Cohort. JAMA network open. 2023 Academic Article GET IT
Times cited: 16
Small Bowel Adenocarcinoma Metastatic to the Ovaries: A Challenging Diagnosis. 2023 GET IT
Immunological Role of the Maternal Uterine Microbiome in Pregnancy: Pregnancies Pathologies and Alterated Microbiota. Frontiers in immunology. 2020 Review GET IT
Times cited: 74
Clinical experience with multigene carrier panels in the reproductive setting. Prenatal diagnosis. 2018 Academic Article GET IT
Times cited: 11
FMR1 premutation frequency in a large, ethnically diverse population referred for carrier testing. American journal of medical genetics. Part A. 2018 Academic Article GET IT
Times cited: 21
Anesthetic Considerations for the Parturient After Solid Organ Transplantation. Anesthesia and analgesia. 2016 Review GET IT
Times cited: 8
Utility of magnetic resonance imaging for suspected appendicitis in pregnant women. American journal of obstetrics and gynecology. 2014 Academic Article GET IT
Times cited: 54
An economic analysis of prenatal cytogenetic technologies for sonographically detected fetal anomalies. American journal of medical genetics. Part A. 2014 Review GET IT
Times cited: 13
Infectious morbidity is higher after second-stage compared with first-stage cesareans. American journal of obstetrics and gynecology. 2014 Academic Article GET IT
Times cited: 30
Sonographic predictors of postnatal bowel atresia in fetal gastroschisis. Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology. 2014 Academic Article GET IT
Times cited: 43
The role of ultrasound in the diagnosis of fetal genetic syndromes. Best practice & research. Clinical obstetrics & gynaecology. 2014 Review GET IT
Times cited: 24
Ovarian complete hydatidiform mole: case study with molecular analysis and review of the literature. Human pathology. 2013 Review GET IT
Times cited: 6
Impact of obesity on incision-to-delivery interval and neonatal outcomes at cesarean delivery. American journal of obstetrics and gynecology. 2013 Academic Article GET IT
Times cited: 47
The incidence of isolated single umbilical artery in twins and adverse pregnancy outcomes. Prenatal diagnosis. 2013 Academic Article GET IT
Times cited: 14
Fibroid tumors are not a risk factor for adverse outcomes in twin pregnancies. American journal of obstetrics and gynecology. 2012 Academic Article GET IT
Times cited: 13
Neural tube defects and associated low birth weight. American journal of perinatology. 2012 Academic Article GET IT
Times cited: 8
Fetal congenital heart disease and intrauterine growth restriction: a retrospective cohort study. The journal of maternal-fetal & neonatal medicine : the official journal of the European Association of Perinatal Medicine, the Federation of Asia and Oceania Perinatal Societies, the International Society of Perinatal Obstetricians. 2011 Academic Article GET IT
Times cited: 56
Congenital uterine anomalies and adverse pregnancy outcomes. American journal of obstetrics and gynecology. 2011 Academic Article GET IT
Times cited: 126
Risk of preterm delivery and growth restriction in twins discordant for structural anomalies. American journal of obstetrics and gynecology. 2011 Academic Article GET IT
Times cited: 10
The genetic sonogram: comparing the use of likelihood ratios versus logistic regression coefficients for Down syndrome screening. Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine. 2011 Academic Article GET IT
Times cited: 11
Viral respiratory disease in pregnancy. Current opinion in obstetrics & gynecology. 2007 Review GET IT
Times cited: 51

more ...

less ...

Background

education and training

B.A., University of Pennsylvania 94
M.D., Jefferson Medical College, Thomas Jefferson University 2001

Contact

full name

Ryan Longman

primary email

rel4012@med.cornell.edu

webpage

Clinical Profile

VIVO Weill Cornell Medical College

Ryan Longman Associate Professor of Clinical Obstetrics and Gynecology (Pending Appointment at Rank)

Publications

selected publications

Background

education and training

Contact

full name

primary email

webpage

Phone

Publications

selected publications

Background

education and training

Contact

full name

primary email

webpage