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Greg Ryan

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David Baud; Edmond N Kelly; John Kingdom; Jacob C Langer; Andrea Lausman; Gareth Seaward; Rory Windrim; Malikah A Alfaraj; Greg Ryan
Expectant management compared with elective delivery at 37 weeks for gastroschisis.
David Baud; Edmond N Kelly; Johannes Keunen; P Gareth Seaward; Prakesh Shah; Tim Van Mieghem; Rory Windrim; Greg Ryan
Fetoscopic laser therapy for twin-twin transfusion syndrome before 17 and after 26 weeks' gestation.
Tim Van Mieghem; David Baud; Luc De Catte; Roland Devlieger; Liesbeth Lewi; Greg Ryan; Jan Deprest
Minimally invasive fetal therapy.

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All Publications

2013: David Baud; Edmond N Kelly; John Kingdom; Jacob C Langer; Andrea Lausman; Gareth Seaward; Rory Windrim; Malikah A Alfaraj; Greg Ryan
Expectant management compared with elective delivery at 37 weeks for gastroschisis.
Obstetrics and gynecology 2013;121(5):990-8.
2013: David Baud; Edmond N Kelly; Johannes Keunen; P Gareth Seaward; Prakesh Shah; Tim Van Mieghem; Rory Windrim; Greg Ryan
Fetoscopic laser therapy for twin-twin transfusion syndrome before 17 and after 26 weeks' gestation.
American journal of obstetrics and gynecology 2013;208(3):197.e1-7.
2012: Tim Van Mieghem; David Baud; Luc De Catte; Roland Devlieger; Liesbeth Lewi; Greg Ryan; Jan Deprest
Minimally invasive fetal therapy.
Best practice & research. Clinical obstetrics & gynaecology 2012;26(5):711-25.
2012: Susanne Schrey; Rory Windrim; Yoav Yinon; Carol Schneider; Fawaz Alkazaleh; John R Allbert; Ramen Chmait; Kurt Hecher; Agnes Huber; Kenneth J Moise; Mario Palermo; Ruben A. Quintero; Greg Ryan
Vascular limb occlusion in twin-twin transfusion syndrome (TTTS): case series and literature review.
American journal of obstetrics and gynecology 2012;207(2):131.e1-10.
2012: S Schrey; P Gareth Seaward; Rory Windrim; G A Davies; Edmond N Kelly; J C Langer; Greg Ryan
Fetal thoracoamniotic shunting for large macrocystic congenital cystic adenomatoid malformations of the lung.
Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology 2012;39(5):515-20.
2011: Leysia Chu; Mike Seed; Erica Howse; Greg Ryan; Lars Grosse-Wortmann
Mesenchymal hamartoma: prenatal diagnosis by MRI.
Pediatric radiology 2011;41(6):781-4.
2011: H Amsalem; B Fitzgerald; S Keating; Greg Ryan; J Keunen; J L Pippi Salle; H Berger; H Aiello; F Bernier; L Otaño; D Chitayat
Congenital megalourethra: prenatal diagnosis and postnatal/autopsy findings in 10 cases.
Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology 2011;37(6):678-83.
2011: Ann M Joseph-George; Yongshu He; Christian R Marshall; Raymond C C Wong; Jeffrey R MacDonald; Ciara A Fahey; David Chitayat; Kathy Chun; Greg Ryan; Anne M Summers; Elizabeth J T Winsor; Stephen W Scherer
Euchromatic 9q13-q21 duplication variants are tandem segmental amplifications of sequence reciprocal to 9q13-q21 deletions.
Journal of medical genetics 2011;48(5):317-22.
2010: L K Proctor; V Rushworth; P S Shah; J Keunen; Rory Windrim; Greg Ryan; John Kingdom
Incorporation of femur length leads to underestimation of fetal weight in asymmetric preterm growth restriction.
Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology 2010;35(4):442-8.
2009: Chen Wang; Greg Ryan
Transfusion medicine illustrated: Intrauterine transfusion for homozygous alpha(0) thalassemia reverses hydrops fetalis.
Transfusion 2009;49(6):1043-4.
2009: M S Song; A Hu; U Dyamenahalli; U Dyhamenahali; David Chitayat; Elizabeth J T Winsor; Greg Ryan; Jeffrey F Smallhorn; J Barrett; Shi-Joon Yoo; Lisa K Hornberger
Extracardiac lesions and chromosomal abnormalities associated with major fetal heart defects: comparison of intrauterine, postnatal and postmortem diagnoses.
Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology 2009;33(5):552-9.
2007: Andrea Y Lausman; Jacob C Langer; Melissa Tai; P Gareth Seaward; Rory Windrim; Edmond N Kelly; Greg Ryan
Gastroschisis: what is the average gestational age of spontaneous delivery?
Journal of pediatric surgery 2007;42(11):1816-21.
2007: David Chitayat; Hana Sroka; Sarah Keating; Randall S Colby; Greg Ryan; Ants Toi; Susan Blaser; Sandra Viero; Louise Devisme; Odile Boute-Bénéjean; Sylvie MANOUVRIER; Geert Mortier; Bart Loeys; Anita Rauch; Pierre Bitoun
The PDAC syndrome (pulmonary hypoplasia/agenesis, diaphragmatic hernia/eventration, anophthalmia/microphthalmia, and cardiac defect) (Spear syndrome, Matthew-Wood syndrome): report of eight cases including a living child and further evidence for autosomal recessive inheritance.
American journal of medical genetics. Part A 2007;143A(12):1268-81.
2007: Rory Windrim; P Gareth Seaward; Ellen Hodnett; Hani Akoury; John Kingdom; Mary Ellen Salenieks; Shafagh Fallah; Greg Ryan
A randomized controlled trial of a bedside partogram in the active management of primiparous labour.
Journal of obstetrics and gynaecology Canada : JOGC = Journal d'obstétrique et gynécologie du Canada : JOGC 2007;29(1):27-34.
2006: Catherine Barrea; Lisa K Hornberger; Fawaz Alkazaleh; Brian W McCrindle; Anita Roberts; Olena Berezovska; Rory Windrim; P Gareth Seaward; Jeffrey F Smallhorn; Greg Ryan
Impact of selective laser ablation of placental anastomoses on the cardiovascular pathology of the recipient twin in severe twin-twin transfusion syndrome.
American journal of obstetrics and gynecology 2006;195(5):1388-95.
2006: Jennifer Sokol; Naoki Shimizu; Desmond Bohn; Dorota Doherty; Greg Ryan; Lisa K Hornberger
Fetal pulmonary artery diameter measurements as a predictor of morbidity in antenatally diagnosed congenital diaphragmatic hernia: a prospective study.
American journal of obstetrics and gynecology 2006;195(2):470-7.
2006: Dick Oepkes; P Gareth Seaward; F P H A Vandenbussche; Rory Windrim; John Kingdom; Joseph Beyene; Humphrey H H Kanhai; Arne Ohlsson; Greg Ryan
Doppler ultrasonography versus amniocentesis to predict fetal anemia.
The New England journal of medicine 2006;355(2):156-64.
2006: Rima Bader; Lisa K Hornberger; Larry J Nijmeh; Fawaz Al-Kazaleh; Greg Ryan; Ants Toi; Sandra Viero; Jagdish Butany; David Chitayat
Fetal pericardial teratoma: presentation of two cases and review of literature.
American journal of perinatology 2006;23(1):53-8.
2005: Elizabeth J T Winsor; Rory Windrim; David Chitayat; Greg Ryan; Gareth Seaward; Hani Akoury
Success rate for culture of fetal postmortem tissue is dependent on the method of pregnancy termination.
Fetal diagnosis and therapy 2005;20(4):306-8.
2005: Peter von Dadelszen; Mathew Sermer; Joan Hillier; Lynn C Allen; Bernie J J Fernandes; Jo-Ann M Johnson; Jerry Shime; Elizabeth J T Winsor; Greg Ryan
A randomised controlled trial of biopsy forceps and cannula aspiration for transcervical chorionic villus sampling.
BJOG : an international journal of obstetrics and gynaecology 2005;112(5):559-66.
2005: Catherine Barrea; Fawaz Alkazaleh; Greg Ryan; Brian W McCrindle; Anita Roberts; Jean-Luc Bigras; Jon Barrett; Gareth P Seaward; Jeffrey F Smallhorn; Lisa K Hornberger
Prenatal cardiovascular manifestations in the twin-to-twin transfusion syndrome recipients and the impact of therapeutic amnioreduction.
American journal of obstetrics and gynecology 2005;192(3):892-902.
2004: Lori Weisberg; John Kingdom; Sarah Keating; Greg Ryan; Gareth Seaward; Edmond Kelly; Nan Okun; Rory Windrim
Treatment options in fetomaternal hemorrhage: four case studies.
Journal of obstetrics and gynaecology Canada : JOGC = Journal d'obstétrique et gynécologie du Canada : JOGC 2004;26(10):893-8.
2004: Edgar T Jaeggi; Jean-Claude Fouron; Earl D Silverman; Greg Ryan; Jeffrey F Smallhorn; Lisa K Hornberger
Transplacental fetal treatment improves the outcome of prenatally diagnosed complete atrioventricular block without structural heart disease.
Circulation 2004;110(12):1542-8.
2004: Gregory Denomme; Greg Ryan; P Gareth Seaward; Edmond N Kelly; Bernard J Fernandes
Maternal ABO-mismatched blood for intrauterine transfusion of severe hemolytic disease of the newborn due to anti-Rh17.
Transfusion 2004;44(9):1357-60.
2004: Hani Akoury; Mary E Hannah; David Chitayat; Martin Thomas; Elizabeth J T Winsor; Lorraine E Ferris; Thomas R Einarson; P Gareth Seaward; Greg Ryan; Andrew R Willan; Rory Windrim
Randomized controlled trial of misoprostol for second-trimester pregnancy termination associated with fetal malformation.
American journal of obstetrics and gynecology 2004;190(3):755-62.
2003: Rima S Bader; David Chitayat; Edmond Kelly; Greg Ryan; Jeffrey F Smallhorn; Ants Toi; Lisa K Hornberger
Fetal rhabdomyoma: prenatal diagnosis, clinical outcome, and incidence of associated tuberous sclerosis complex.
The Journal of pediatrics 2003;143(5):620-4.
2003: Peter von Dadelszen; Sari Kives; Marie-France Delisle; R Douglas Wilson; Ruth Joy; Laurie M Ainsworth; Lamya Al Kharusi; Marilynne Oskamp; Jon F R Barrett; Greg Ryan; Dan Farine; P Gareth Seaward
The association between early membrane rupture, latency, clinical chorioamnionitis, neonatal infection, and adverse perinatal outcomes in twin pregnancies complicated by preterm prelabour rupture of membranes.
Twin research : the official journal of the International Society for Twin Studies 2003;6(4):257-62.
2003: Doron Dukler; Dick Oepkes; Gareth Seaward; Rory Windrim; Greg Ryan
Noninvasive tests to predict fetal anemia: a study comparing Doppler and ultrasound parameters.
American journal of obstetrics and gynecology 2003;188(5):1310-4.
2003: Jean-Luc Bigras; Greg Ryan; K Suda; A E Silva; P Gareth Seaward; Rory Windrim; Brian W McCrindle
Echocardiographic evaluation of fetal hydrothorax: the effusion ratio as a diagnostic tool.
Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology 2003;21(1):37-40.
2002: Michal J Simchen; Ants Toi; Mark Bona; Fawaz Alkazaleh; Greg Ryan; David Chitayat
Fetal hepatic calcifications: prenatal diagnosis and outcome.
American journal of obstetrics and gynecology 2002;187(6):1617-22.
2002: Simone R F Pedra; Jeffrey F Smallhorn; Greg Ryan; David Chitayat; Glenn P Taylor; Rubina Khan; Mohamed Abdolell; Lisa K Hornberger
Fetal cardiomyopathies: pathogenic mechanisms, hemodynamic findings, and clinical outcome.
Circulation 2002;106(5):585-91.
2002: Jennifer Sokol; Desmond Bohn; Ronald V Lacro; Greg Ryan; Derek Stephens; Marlene Rabinovitch; Jeffrey F Smallhorn; Lisa K Hornberger
Fetal pulmonary artery diameters and their association with lung hypoplasia and postnatal outcome in congenital diaphragmatic hernia.
American journal of obstetrics and gynecology 2002;186(5):1085-90.
2002: W C Leung; Dick Oepkes; Gareth Seaward; Greg Ryan
Serial sonographic findings of four fetuses with homozygous alpha-thalassemia-1 from 21 weeks onwards.
Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology 2002;19(1):56-9.
2001: J Lougheed; B G Sinclair; K Fung Kee Fung; Jean-Luc Bigras; Greg Ryan; Jeffrey F Smallhorn; Lisa K Hornberger
Acquired right ventricular outflow tract obstruction in the recipient twin in twin-twin transfusion syndrome.
Journal of the American College of Cardiology 2001;38(5):1533-8.
2001: Gordon A McLorie; Walid A Farhat; Antoine Khoury; Denis F Geary; Greg Ryan
Outcome analysis of vesicoamniotic shunting in a comprehensive population.
The Journal of urology 2001;166(3):1036-40.
2001: Edmond N Kelly; V M Allen; Gareth Seaward; Rory Windrim; Greg Ryan
Mild ventriculomegaly in the fetus, natural history, associated findings and outcome of isolated mild ventriculomegaly: a literature review.
Prenatal diagnosis 2001;21(8):697-700.
2001: W C Leung; P Pandya; Gareth Seaward; Rory Windrim; Greg Ryan
Changes in fetal heart rate pattern after intrauterine paracentesis in one twin with meconium peritonitis.
Prenatal diagnosis 2001;21(8):693-6.
2001: Jacob C Langer; Hero Hussain; A Khan; Robert K Minkes; D Gray; M Siegel; Greg Ryan
Prenatal diagnosis of esophageal atresia using sonography and magnetic resonance imaging.
Journal of pediatric surgery 2001;36(5):804-7.
2001: W Cheong Leung; David Chitayat; Gareth Seaward; Rory Windrim; Greg Ryan; J Barrett; Elizabeth J T Winsor
Role of amniotic fluid interphase fluorescence in situ hybridization (FISH) analysis in patient management.
Prenatal diagnosis 2001;21(4):327-32.
2001: M S Song; Shi-Joon Yoo; Jeffrey F Smallhorn; J Brendan M Mullen; Greg Ryan; Lisa K Hornberger
Bilateral congenital diaphragmatic hernia: diagnostic clues at fetal sonography.
Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology 2001;17(3):255-8.
2000: Ernest A Kopecky; M L Ryan; Jon F R Barrett; P Gareth Seaward; Greg Ryan; Gideon Koren; Kofi Amankwah
Fetal response to maternally administered morphine.
American journal of obstetrics and gynecology 2000;183(2):424-30.
2000: S Grisaru-Granovsky; P Gareth Seaward; Rory Windrim; P Wyatt; Edmond N Kelly; Greg Ryan
Mid-trimester thoracoamniotic shunting for the treatment of fetal primary pleural effusions in a twin pregnancy. a case report.
Fetal diagnosis and therapy 2000;15(4):209-11.
1999: Elizabeth J T Winsor; S Dyack; E M Wood-Burgess; Greg Ryan
Risk of false-positive prenatal diagnosis using interphase FISH testing: hybridization of alpha-satellite X probe to chromosome 19.
Prenatal diagnosis 1999;19(9):832-6.
1999: S Friedman; Lee Ford-Jones; Ants Toi; Greg Ryan; Susan Blaser; David Chitayat
Congenital toxoplasmosis: prenatal diagnosis, treatment and postnatal outcome.
Prenatal diagnosis 1999;19(4):330-3.
1998: Dan Farine; S Granovsky-Grisaru; Greg Ryan; P Gareth Seaward; T G Teoh; Carl A Laskin; JW Ritchie
Umbilical artery blood flow velocity in pregnancies complicated by systemic lupus erythematosus.
Journal of clinical ultrasound : JCU 1998;26(8):379-82.
1997: J F Barrett; P McParland; S Macphail; Greg Ryan; R Morrow
Fetal urine production rates following intrauterine transfusion.
Fetal diagnosis and therapy 1997;12(6):343-7.
1997: S D Leal; T Cavallé-Garrido; Greg Ryan; Dan Farine; M Heilbut; Jeffrey F Smallhorn
Isolated ductal closure in utero diagnosed by fetal echocardiography.
American journal of perinatology 1997;14(4):205-10.
1997: J A Johnson; Greg Ryan; A al-Musa; S Farkas; Victor S Blanchette
Prenatal diagnosis and management of neonatal alloimmune thrombocytopenia.
Seminars in perinatology 1997;21(1):45-52.