Journal of pediatric surgery · 2013
Preoperative imaging does not predict intrahepatic involvement in choledochal cysts.
Оценочное исследованиеСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Acker Shannon N, Bruny Jennifer L, Narkewicz Michael R, Roach Jonathan P, Rogers Andrew, Karrer Frederick M
Аннотация
INTRODUCTION: Choledochal cyst (CDC) is a congenital malformation of the bile ducts, which can include the intrahepatic or extrahepatic bile ducts. We hypothesize that preoperative intrahepatic ductal dilation is not predictive of postoperative intrahepatic involvement.
METHODS: We retrospectively reviewed all cases of CDC in children diagnosed at a single institution between 1991 and 2013.
RESULTS: Sixty-two patients were diagnosed with CDC during the study period with a median follow-up time of 2.25 (range 0-19.5) years. Forty-two patients (68%) were diagnosed with type I disease preoperatively, and 15 patients (24%) were diagnosed with type IV-A disease. The most common presenting symptoms included pain (34%), jaundice (28%), and pancreatitis (25%). There were no deaths or malignancies and only one postoperative stricture. Forty-two patients (68%) had intrahepatic ductal dilation preoperatively. Only four patients (9%) had intrahepatic ductal dilation following resection (P<0.0001). In one patient, this dilation resolved following stricture revision. Of the four patients with postoperative dilation, two were diagnosed with type I disease, and the other two were diagnosed with type IV-A disease preoperatively.
CONCLUSION: Preoperative intrahepatic ductal dilation is not predictive of postoperative intrahepatic ductal involvement in children with CDC. The preoperative distinction between type I and IV disease is not helpful in treating these patients.
METHODS: We retrospectively reviewed all cases of CDC in children diagnosed at a single institution between 1991 and 2013.
RESULTS: Sixty-two patients were diagnosed with CDC during the study period with a median follow-up time of 2.25 (range 0-19.5) years. Forty-two patients (68%) were diagnosed with type I disease preoperatively, and 15 patients (24%) were diagnosed with type IV-A disease. The most common presenting symptoms included pain (34%), jaundice (28%), and pancreatitis (25%). There were no deaths or malignancies and only one postoperative stricture. Forty-two patients (68%) had intrahepatic ductal dilation preoperatively. Only four patients (9%) had intrahepatic ductal dilation following resection (P<0.0001). In one patient, this dilation resolved following stricture revision. Of the four patients with postoperative dilation, two were diagnosed with type I disease, and the other two were diagnosed with type IV-A disease preoperatively.
CONCLUSION: Preoperative intrahepatic ductal dilation is not predictive of postoperative intrahepatic ductal involvement in children with CDC. The preoperative distinction between type I and IV disease is not helpful in treating these patients.