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HKSUM CME program 2009 December. Acknowledgement: Prof. Hye-Sung Won M.D Department of Obstetrics and Gynecology University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea Sponsored by Medison company. Case.
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HKSUM CME program 2009 December Acknowledgement: Prof. Hye-Sung Won M.DDepartment of Obstetrics and Gynecology University of Ulsan College of Medicine, Asan Medical Center, Seoul, Korea Sponsored by Medison company
Case A prenatal detailed ultrasound examination was performed at 25 weeks’ gestation. A heart CT was subsequently performed. At 38 weeks’ gestation, a baby boy of 2780g with AS 7 at 1 minute and 8 at 5 minutes was delivered vaginally. The baby was admitted to neonatal intensive care unit. Echocardiography, and cardiac surgery was subsequently performed.
LVOT FCV B-mode Doppler Abnormal vessels 4CV VSD Lt Lt RV LV Ao 77.3° Desc.Ao
LV RV LA RA Color Doppler PA Ao SVC Heart computed tomography. a. Three collateral vessels (C1-C3) from descending thoracic aorta. b. schematic picture of collateral vessels.
Questions • 1. What are the sonographic abnormalities? • 2. What is the likely diagnosis? • 3. What are the three collateral vessels as shown on CT?