Balloon Dilatation for Corrosive Esophageal Strictures in Children: Radiologic and Clinical Outcomes

Objective: We retrospectively evaluated the effectiveness of the esophageal balloon dilatation (EBD) in children with a corrosive esophageal stricture. Materials and Methods: The study subjects included 14 patients (M:F = 8:6, age range: 17-85 months) who underwent an EBD due to a corrosive esophageal stricture. The causative agents for the condition were glacial acetic acid (n = 9) and lye (n = 5). Results: A total of 52 EBD sessions were performed in 14 patients (range 1-8 sessions). During the mean 15-month follow-up period (range 1-79 months), 12 patients (86%) underwent additional EBD due to recurrent esophageal stricture. Dysphagia improved after each EBD session and oral feeding was possible between EBD sessions. Long-term success (defined as dysphagia relief for at least 12 months after the last EBD) was achieved in two patients (14%). Temporary success of EBD (defined as dysphagia relief for at least one month after the EBD session) was achieved in 17 out of 52 sessions (33%). A submucosal tear of the esophagus was observed in two (4%) sessions of EBD. Conclusion: Only a limited number of children with corrosive esophageal strictures were considered cured by EBD. However, the outcome of repeated EBD was sufficient to allow the children to eat per os prior to surgical management.Doo EY, 2009, CLIN RADIOL, V64, P265, DOI 10.1016/j.crad.2008.10.001PARK JY, 2009, KOREAN J PEDIAT, V52, P446Hyoung J, 2008, J VASC INTERV RADIOL, V19, P736, DOI 10.1016/j.jvir.2008.01.015Ko HK, 2006, J VASC INTERV RADIOL, V17, P1327, DOI 10.1097/01.RVI.0000232686.29864.0AWeintraub JL, 2006, J VASC INTERV RADIOL, V17, P831, DOI 10.1097/01.RVI.0000217964.55623.19Wilkinson AG, 2004, PEDIATR RADIOL, V34, P414, DOI 10.1007/s00247-004-1164-1Huang YC, 2004, PEDIATR SURG INT, V20, P207, DOI 10.1007/s00383-004-1153-3Lan LCL, 2003, J PEDIATR SURG, V38, P1712, DOI 10.1016/S0022-3468(03)00638-9Fasulakis S, 2003, PEDIATR RADIOL, V33, P682, DOI 10.1007/s00247-003-1011-9Hamza AF, 2003, J PEDIATR SURG, V38, P828Kukkady A, 2002, PEDIATR SURG INT, V18, P486, DOI 10.1007/s00383-002-0798-zYEMING W, 2002, J PEDIATR SURG, V37, P398Jayakrishnan VK, 2001, PEDIATR RADIOL, V31, P98Lisy J, 1998, ACAD RADIOL, V5, P832Yararbai O, 1998, HEPATO-GASTROENTEROL, V45, P59KIM IO, 1993, RADIOLOGY, V189, P741HAN HY, 1993, J KOREAN RADIOL SOC, V29, P1181SONG HY, 1992, RADIOLOGY, V184, P373GUNDOGDU HZ, 1992, J PEDIATR SURG, V27, P767LOVEJOY FH, 1990, NEW ENGL J MED, V323, P668MAYNAR M, 1988, RADIOLOGY, V167, P703DELANGE EE, 1988, RADIOLOGY, V167, P45SATO Y, 1988, AM J ROENTGENOL, V150, P639MCLEAN GK, 1987, RADIOLOGY, V165, P35GOLDTHORN JF, 1984, RADIOLOGY, V153, P655LONDON RL, 1981, GASTROENTEROLOGY, V80, P173MUHLETALER CA, 1980, AM J ROENTGENOL, V134, P1137RAGHEB MI, 1976, SURGERY, V79, P494