Renal artery Doppler studies in the assessment of monochorionic, diamniotic twin pregnancies with and without twin-twin transfusion syndrome
نویسندگان
چکیده
منابع مشابه
[Natural history of monochorionic diamniotic twin pregnancies with and without twin-twin transfusion syndrome].
PURPOSE to evaluate the evolution of monochorionic-diamniotic twin pregnancies with and without the twin-twin transfusion syndrome (TTTS), followed up in an expectant way. METHODS retrospective study in which the pregnancies with and without TTTS and with mild (Quintero's stage I) and severe (Quintero's stages II, III, IV and V) disease manifestations were compared according to extreme preter...
متن کاملThe Treatments of Twin-Twin Transfusion Syndrome in Monochorionic Twin Pregnancies by the Fetoscopic Laser Photocoagulation
Fetoscopic laser surgery for severe Twin-Twin Transfusion Syndrome (TTTS) has been conducted since early 1990s in United States and Europe. After the conclusion of Eurofetus in the randomized clinical trial [1], fetoscopic laser surgery has become the standard and optimal treatment for the TTTS condition. Recently, the techniques have been implemented throughout the globe; many institutions hav...
متن کاملFetoscopic Laser Photocoagulation for the Treatment of Twin-Twin Transfusion Syndrome in Monochorionic Twin Pregnancies
Fetoscopic laser surgery for severe twin-twin transfusion syndrome (TTTS) has become the optimal treatment choice since the release of the Eurofetus randomized clinical trial. These techniques have been adopted throughout the globe, and many institutions have instituted or will soon institute fetoscopic laser surgery procedures; however, laser surgery has a steep learning curve because of the f...
متن کاملOutcome of monochorionic twin pregnancies with moderate amniotic fluid discordance adjoining twin-twin transfusion syndrome.
OBJECTIVES This study aimed to assess the perinatal outcome in monochorionic diamniotic (MD) twin pregnancies complicated by amniotic fluid discordance (AFD) adjoining twin-twin transfusion syndrome (TTTS). METHODS An observational study of 84 consecutive MD twin pregnancies complicated by AFD that resembled TTTS was conducted. AFD adjoining TTTS was defined by a maximal vertical pocket of am...
متن کاملAmniotic fluid and hemodynamic model in monochorionic twin pregnancies and twin-twin transfusion syndrome.
We developed a mathematical model of monochorionic twin pregnancies and twin-twin transfusion syndrome (TTTS), combining both fetal fluid dynamics and fetoplacental growth and circulation alterations and assuming that transplacental fluid flow from mother to fetus accounts for normal fetal and amniotic fluid volumes. Ten coupled differential equations, describing fetal total body and amniotic f...
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ژورنال
عنوان ژورنال: American Journal of Obstetrics & Gynecology MFM
سال: 2020
ISSN: 2589-9333
DOI: 10.1016/j.ajogmf.2020.100167