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twin reversed arterial perfusion (trap) sequence; characteristic gray-scale and doppler ultrasonography findings
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نویسنده
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buyukkaya ayla ,tekbas guven ,buyukkaya ramazan
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منبع
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iranian journal of radiology - 2015 - دوره : 12 - شماره : 3 - صفحه:1 -3
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چکیده
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Twin reversed arterial perfusion (trap) sequence is a syndrome with poor prognosis, seen only in monochorionic monozygotic twin pregnancies. the incidence is one in 35.000 births and one in 100 monozygotic twin pregnancies. it is characterized with a recipient fetus exhibiting lethal anomalies including acardia and a pump fetus. mortality is usually due to heart failure or premature labor caused by polyhydramnios of pump fetus. herein, we report a case of trap sequence that emphasizes the importance of gray-scale and color doppler imaging in the diagnosis and management of trap sequence.
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کلیدواژه
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ultrasound ,pregnancy ,twin
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آدرس
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duzce ataturk government hospital, department of radiology, turkey, dicle university, school of medicine, department of radiology, turkey, duzce university, school of medicine, department of radiology, turkey
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Authors
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