Transcatheter arterial embolization of pulmonary sequestration in neonates: long-term follow-up results.
The purposes of this study are to describe experience with the safety and long-term efficacy of transcatheter arterial embolization (TAE) of pulmonary sequestration in neonates and to introduce a new technique of embolization by an umbilical-artery route. TAE was performed in five neonates, via the femoral artery in one and the umbilical artery in four. Complete regression was achieved in four cases and partial regression (>90%) was obtained in one. TAE is a safe and effective alternative therapeutic modality for the treatment of pulmonary sequestration. The umbilical artery represents a preferable route for performing embolization in neonates.
Lee
Kwang-Hun
KH
Department of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea.
Sung
Kyu-Bo
KB
Yoon
Hyun-Ki
HK
Ko
Gi-Young
GY
Yoon
Chong Hyun
CH
Goo
Hyun Woo
HW
Kim
Ellen Ai-Rhan
EA
Kim
Ki Soo
KS
Pi
Soo Young
SY
D001998:Bronchopulmonary Sequestration / Q000000981:diagnostic imaging / Q000628:therapy*; D002675:Child, Preschool; D004621:Embolization, Therapeutic / Q000379:methods*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D011859:Radiography; D014469:Umbilical Arteries