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of 45
pro vyhledávání: '"T. Vanderheyden"'
Increased latency of absent end-diastolic flow in the umbilical artery of monochorionic twin fetuses
Autor:
T. Vanderheyden, T. Y. T. Tan, Lucia Pasquini, Anna Fichera, Tiziana Frusca, Nicholas M. Fisk, L. Y. Wee
Publikováno v:
Ultrasound in Obstetrics and Gynecology. 26:44-49
Objective To determine if absent end-diastolic flow (AEDF) in the umbilical artery (UA) has a longer latency in monochorionic (MC) twin fetuses compared to singleton or dichorionic twin (DC) fetuses. Methods One hundred and eight pregnancies with a f
Autor:
T. Vanderheyden, L. Y. Wee, T. Y. T. Tan, Nicholas M. Fisk, Myles J.O. Taylor, Ruwan Wimalasundera
Publikováno v:
Obstetrics & Gynecology. 103:1174-1180
OBJECTIVE Treatment selection in twin-twin transfusion syndrome is increasingly determined by disease severity. We investigated whether detection of arterio-arterial anastomoses predicts perinatal survival. METHODS An artery-artery anastomosis was so
Autor:
Nicholas M. Fisk, Myles J.O. Taylor, L. Y. Wee, Helena M. Gardiner, Ruwan Wimalasundera, T. Vanderheyden
Publikováno v:
Prenatal Diagnosis. 24:104-110
To determine the frequency of reversal of transfusional gradient and phenotype in a large cohort of prospectively studied cases of twin-twin transfusion syndrome (TTTS) and seek evidence of clinical or placental anastomotic associations.Consecutive c
Publikováno v:
Placenta. 24:772-778
Objectives: To characterize the phenomenon of retrograde transmission of arterio-arterial anastomosis (AAA) interference patterns on umbilical artery (UA) waveform by (a) documenting the periodicity, (b) correlation with in vivo and in vitro demonstr
Autor:
Helena Gardiner, Ageliki A. Karatza, Myles J.O. Taylor, Stephen E. Greenwald, Agnes Huber, Nicholas M. Fisk, T. Vanderheyden, Kurt Hecher
Publikováno v:
Circulation. 107:1906-1911
Background— In twin-twin transfusion syndrome (TTTS), the donor and recipient fetus are exposed to differing volume loads and show discordant intertwin vascular compliance in childhood despite identical genotype. We hypothesized that discordance is
Autor:
A. Spasepen, T. Vanderheyden, Luc Verkinderen, H. Sonnemans, G. Eggenstein, J. Hauspy, L. Dirix, P A van Dam
Publikováno v:
International Journal of Gynecologic Cancer. 13:182-186
The objective of this study is to determine the feasibility of intraoperative lymphatic mapping in patients with cervical carcinoma. Patients with early-stage cervical cancer, scheduled to undergo a Wertheims radical hysterectomy and pelvic lymphaden
Publikováno v:
European radiology
We report the MRI features of two cases of unicornuate uterus and occluded rudimentary horn. In one patient pregnancy had occurred in the occluded horn, prompting to urgent resection. The second patient illustrates more conventional findings in occlu
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Publikováno v:
Seminars in neonatology : SN. 8(4)
Renal function in utero deals chiefly with urine production rather than the excretion of metabolites, which are cleared by the placenta. Fetal renal impairment (FRI) in bilateral renal disease thus presents as oligohydramnios or anhydramnios; this ca
Autor:
T. Vanderheyden, Lucy C Chappell, Lucia Pasquini, Nicholas M. Fisk, O Barigye, P. Galea, Ruwan Wimalasundera
Publikováno v:
Ultrasound in Obstetrics and Gynecology. 28:452-453