单词 | twin-to-twin transfusion syndrome |
释义 | twin-to-twin transfusion syndrometwin-to-twin transfusion syndromeFetal transfusion syndrome, fetofetal transfusion syndrome, stuck twin syndrome Obstetrics Intrauterine growth retardation in 1 twin due to an artery-to-artery vascular shunting, which may occur in a diamnionic-dichorionic placenta and be accompanied by hydramnios; the 'donor' twin is anemic, pale, lighter, smaller with organ hypoplasia; the recipient twin is plethoric, polycythemic, macrosomic, has ↑ vascular resistance and may develop heart failure. Cf Twin arterial reversed perfusion sequence. |
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